Company lists · Data refreshed September 2026
Top 25 Outsourced martech companies based in the United States
RevenueBase identified 7,460 company matches for outsourced martech companies associated with the United States as of September 2026 and tracks 110,235 professional contacts across them, including 34,069 with verified work emails. New York is the largest hub.
This list covers company matches for outsourced martech companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest outsourced martech companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 9,953 contacts → | ||||
Exact match “Epsilon is a global leader in data and identity with deep expertise in digital media, clean rooms, customer data platforms, loyalty and marketing services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 4,426 contacts → | ||||
Exact match “Hibu is a leading provider of technology-driven, integrated digital marketing solutions for America’s local businesses, trusted by tens of thousands of local business owners.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 4,029 contacts → | ||||
Exact match “ZoomInfo (NASDAQ: GTM) is the go-to-market platform that helps businesses find, acquire and grow their customers.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 2,595 contacts → | ||||
Exact match “At Zeta Global (NYSE: ZETA), we help enterprise brands and agencies Achieve the Impossible™ with superintelligent marketing.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 2,258 contacts → | ||||
Exact match “AffinityX is a new kind of technology company built on decades of operational process excellence.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 1,534 contacts → | ||||
Exact match “Grow your business with digital marketing powered by AI and local expertise.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 1,506 contacts → | ||||
Exact match “Grazitti Interactive is a digital innovation leader with offices in India, USA, Australia, and Singapore.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 1,483 contacts → | ||||
Exact match “The Mailchimpossibilities are endless when you create, automate, and optimize your marketing with Mailchimp.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 1,088 contacts → | ||||
Exact match “Data Axle helps clients create a foundation of clean data, find new leads, develop winning strategies, design beautiful campaigns, and can handle all day-to-day execution needs” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 1,087 contacts → | ||||
Exact match “With proprietary data and omni-channel activation like events, content, programmatic and chat, we cut through the noise to reach entire buyer groups, driving engagement and impact…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 1,046 contacts → | ||||
Exact match “2X is the global leader in B2B marketing-as-a-service (MaaS), a subscription-based alternative to traditional B2B marketing delivery models.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 899 contacts → | ||||
Exact match “Logical Position (LP) is an Inc.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 866 contacts → | ||||
Exact match “We're here to be your digital marketing growth partner in the AI era.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 863 contacts → | ||||
Exact match “ActiveCampaign is the AI-first autonomous marketing platform built to transform how marketers, agencies, and entrepreneurs work.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 821 contacts → | ||||
Exact match “ZDPM is the coming together of Salesify and DemandShore.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 820 contacts → | ||||
Exact match “Marigold is a global marketing technology company focused on delivering relationship marketing solutions for growing organizations.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 750 contacts → | ||||
Exact match “In an ERA of new and emerging digital mediums, we align our core expertise of today’s ever-changing technology with a clear understanding of traditional marketing methods without…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 740 contacts → | ||||
Exact match “Data Driven.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 724 contacts → | ||||
Exact match “We book the qualified meetings that fill your pipeline for any B2B company ready to grow.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 680 contacts → | ||||
Exact match “Simpli.fi is a real-world media platform that connects digital intent with physical movement, helping brands reach audiences in the right place, at the right moment, to drive…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 672 contacts → | ||||
Exact match “Movable Ink helps marketers create more relevant customer experiences across email, mobile, and web through data activation, AI-powered decisioning, and personalization at scale.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 605 contacts → | ||||
Exact match “Vertis Communications was acquired by Quad/Graphics in January 2013.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 588 contacts → | ||||
Exact match “Optimove, the creator of Positionless Marketing, frees marketing teams from the limitations of fixed roles, giving every marketer the power to execute any marketing task instantly…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 538 contacts → | ||||
Exact match “iQuanti was founded to deliver on the promise of high-performance digital marketing, combining deep analytics, proprietary technology, and a results-driven approach.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 488 contacts → | ||||
Exact match “At Mavlers, we’re more than just a digital marketing and technology partner-we’re your behind-the-scenes powerhouse.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “outsourced martech companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 7,460 outsourced martech companies based in the United States
See the full list, filter by size, metro and specialty, and access 34,069 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Outsourced martech companies based in the United States at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 7,460 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “outsourced martech companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 34,069 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 21, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Outsourced martech companies by metro
- Outsourced martech companies in New York364
- Outsourced martech companies in Los Angeles165
- Outsourced martech companies in Miami158
- Outsourced martech companies in Chicago142
- Outsourced martech companies in Austin138
- Outsourced martech companies in Atlanta133
- Outsourced martech companies in San Francisco132
- Outsourced martech companies in Dallas119
- Outsourced martech companies in Denver107
- Outsourced martech companies in Houston106
- Outsourced martech companies in Las Vegas98
- Outsourced martech companies in San Diego92
- Outsourced martech companies in Orlando86
- Outsourced martech companies in Seattle72
- Outsourced martech companies in Sheridan72
- Outsourced martech companies in Boston70
- Outsourced martech companies in Tampa69
- Outsourced martech companies in Charlotte68
- Outsourced martech companies in Phoenix66
- Outsourced martech companies in Portland58
- Outsourced martech companies in San Jose58
- Outsourced martech companies in Minneapolis55
- Outsourced martech companies in Wilmington47
- Outsourced martech companies in Irvine40
- Outsourced martech companies in Philadelphia40
- Outsourced martech companies in Raleigh40
- Outsourced martech companies in Scottsdale39
- Outsourced martech companies in Jacksonville38
- Outsourced martech companies in Salt Lake City38
- Outsourced martech companies in Nashville31
- Outsourced martech companies in Washington30
- Outsourced martech companies in San Antonio29
- Outsourced martech companies in Boulder28
- Outsourced martech companies in Louisville28
- Outsourced martech companies in Cincinnati27
- Outsourced martech companies in Fort Lauderdale27
- Outsourced martech companies in Indianapolis27
- Outsourced martech companies in Columbus26
- Outsourced martech companies in Cleveland25
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “outsourced martech companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many outsourced martech companies are there based in the United States?
RevenueBase identified 7,460 company matches for outsourced martech companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Epsilon tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most outsourced martech companies?
New York leads with 364 company records, followed by Los Angeles (165) and Miami (158).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 34,069 professional contacts with verified work emails tracked across these 7,460 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 7,460 outsourced martech companies based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Outsourced martech companies by geography
- Outsourced martech companies based in Brisbane, Australia
- Outsourced martech companies based in Melbourne, Australia
- Outsourced martech companies based in Sydney, Australia
- Outsourced martech companies based in Belo Horizonte, Brazil
- Outsourced martech companies based in Curitiba, Brazil
- Outsourced martech companies based in Rio De Janeiro, Brazil
- Outsourced martech companies based in Sao Paulo, Brazil
- Outsourced martech companies based in Calgary, Canada
- Outsourced martech companies based in Mississauga, Canada
- Outsourced martech companies based in Montreal, Canada
- Outsourced martech companies based in Ottawa, Canada
- Outsourced martech companies based in Toronto, Canada
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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- Outsourced martech companies based in Brisbane, Australia
- Outsourced martech companies based in Melbourne, Australia
- Outsourced martech companies based in Sydney, Australia
- Outsourced martech companies based in Belo Horizonte, Brazil
- Outsourced martech companies based in Curitiba, Brazil
- Outsourced martech companies based in Rio De Janeiro, Brazil
Company intelligence · public preview
Top 25 outsourced martech companies based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 7,460 matching company records for outsourced martech companies based in the United States, with 110,235 tracked contacts and 34,069 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 outsourced martech companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Irving, TX, United StatesReported employees: 5,001-10,000 | Irving, TX, United States | 5,001-10,000 | Exact match | 9,953 contacts → |
“Epsilon is a global leader in data and identity with deep expertise in digital media, clean rooms, customer data platforms, loyalty and marketing services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Cedar Rapids, IA, United StatesReported employees: 1,001-5,000 | Cedar Rapids, IA, United States | 1,001-5,000 | Exact match | 4,426 contacts → |
“Hibu is a leading provider of technology-driven, integrated digital marketing solutions for America’s local businesses, trusted by tens of thousands of local business owners.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Vancouver, WA, United StatesReported employees: 1,001-5,000 | Vancouver, WA, United States | 1,001-5,000 | Exact match | 4,029 contacts → |
“ZoomInfo (NASDAQ: GTM) is the go-to-market platform that helps businesses find, acquire and grow their customers.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 2,595 contacts → |
“At Zeta Global (NYSE: ZETA), we help enterprise brands and agencies Achieve the Impossible™ with superintelligent marketing.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Elgin, IL, United StatesReported employees: 1,001-5,000 | Elgin, IL, United States | 1,001-5,000 | Exact match | 2,258 contacts → |
“AffinityX is a new kind of technology company built on decades of operational process excellence.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 1,534 contacts → |
“Grow your business with digital marketing powered by AI and local expertise.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Mountain View, CA, United StatesReported employees: 1,001-5,000 | Mountain View, CA, United States | 1,001-5,000 | Exact match | 1,506 contacts → |
“Grazitti Interactive is a digital innovation leader with offices in India, USA, Australia, and Singapore.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Atlanta, GA, United StatesReported employees: 1,001-5,000 | Atlanta, GA, United States | 1,001-5,000 | Exact match | 1,483 contacts → |
“The Mailchimpossibilities are endless when you create, automate, and optimize your marketing with Mailchimp.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Dallas, TX, United StatesReported employees: 1,001-5,000 | Dallas, TX, United States | 1,001-5,000 | Exact match | 1,088 contacts → |
“Data Axle helps clients create a foundation of clean data, find new leads, develop winning strategies, design beautiful campaigns, and can handle all day-to-day execution needs” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Boston, United StatesReported employees: 1,001-5,000 | Boston, United States | 1,001-5,000 | Exact match | 1,087 contacts → |
“With proprietary data and omni-channel activation like events, content, programmatic and chat, we cut through the noise to reach entire buyer groups, driving engagement and impact…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: Malvern, PA, United StatesReported employees: 1,001-5,000 | Malvern, PA, United States | 1,001-5,000 | Exact match | 1,046 contacts → |
“2X is the global leader in B2B marketing-as-a-service (MaaS), a subscription-based alternative to traditional B2B marketing delivery models.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Lake Oswego, OR, United StatesReported employees: 501-1,000 | Lake Oswego, OR, United States | 501-1,000 | Exact match | 899 contacts → |
“Logical Position (LP) is an Inc.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Harrisburg, PA, United StatesReported employees: 501-1,000 | Harrisburg, PA, United States | 501-1,000 | Exact match | 866 contacts → |
“We're here to be your digital marketing growth partner in the AI era.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 863 contacts → |
“ActiveCampaign is the AI-first autonomous marketing platform built to transform how marketers, agencies, and entrepreneurs work.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Austin, TX, United StatesReported employees: 1,001-5,000 | Austin, TX, United States | 1,001-5,000 | Exact match | 821 contacts → |
“ZDPM is the coming together of Salesify and DemandShore.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Nashville, TN, United StatesReported employees: 201-500 | Nashville, TN, United States | 201-500 | Exact match | 820 contacts → |
“Marigold is a global marketing technology company focused on delivering relationship marketing solutions for growing organizations.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: New York, United StatesReported employees: 501-1,000 | New York, United States | 501-1,000 | Exact match | 750 contacts → |
“In an ERA of new and emerging digital mediums, we align our core expertise of today’s ever-changing technology with a clear understanding of traditional marketing methods without…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 740 contacts → |
“Data Driven.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: St. Louis, MO, United StatesReported employees: 501-1,000 | St. Louis, MO, United States | 501-1,000 | Exact match | 724 contacts → |
“We book the qualified meetings that fill your pipeline for any B2B company ready to grow.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Fort Worth, TX, United StatesReported employees: 501-1,000 | Fort Worth, TX, United States | 501-1,000 | Exact match | 680 contacts → |
“Simpli.fi is a real-world media platform that connects digital intent with physical movement, helping brands reach audiences in the right place, at the right moment, to drive…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 672 contacts → |
“Movable Ink helps marketers create more relevant customer experiences across email, mobile, and web through data activation, AI-powered decisioning, and personalization at scale.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: Sussex, WI, United StatesReported employees: 10001+ | Sussex, WI, United States | 10001+ | Exact match | 605 contacts → |
“Vertis Communications was acquired by Quad/Graphics in January 2013.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 588 contacts → |
“Optimove, the creator of Positionless Marketing, frees marketing teams from the limitations of fixed roles, giving every marketer the power to execute any marketing task instantly…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HQ: Jersey City, NJ, United StatesReported employees: 501-1,000 | Jersey City, NJ, United States | 501-1,000 | Exact match | 538 contacts → |
“iQuanti was founded to deliver on the promise of high-performance digital marketing, combining deep analytics, proprietary technology, and a results-driven approach.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: San Jose, CA, United StatesReported employees: 501-1,000 | San Jose, CA, United States | 501-1,000 | Exact match | 488 contacts → |
“At Mavlers, we’re more than just a digital marketing and technology partner-we’re your behind-the-scenes powerhouse.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 7,460 company matches
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Outsourced martech companies: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
7,456 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 7,460 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Outsourced martech companies by metro
- Outsourced martech companies in New York364
- Outsourced martech companies in Los Angeles165
- Outsourced martech companies in Miami158
- Outsourced martech companies in Chicago142
- Outsourced martech companies in Austin138
- Outsourced martech companies in Atlanta133
- Outsourced martech companies in San Francisco132
- Outsourced martech companies in Dallas119
- Outsourced martech companies in Denver107
- Outsourced martech companies in Houston106
- Outsourced martech companies in Las Vegas98
- Outsourced martech companies in San Diego92
- Outsourced martech companies in Orlando86
- Outsourced martech companies in Seattle72
- Outsourced martech companies in Sheridan72
- Outsourced martech companies in Boston70
- Outsourced martech companies in Tampa69
- Outsourced martech companies in Charlotte68
- Outsourced martech companies in Phoenix66
- Outsourced martech companies in Portland58
- Outsourced martech companies in San Jose58
- Outsourced martech companies in Minneapolis55
- Outsourced martech companies in Wilmington47
- Outsourced martech companies in Irvine40
- Outsourced martech companies in Philadelphia40
- Outsourced martech companies in Raleigh40
- Outsourced martech companies in Scottsdale39
- Outsourced martech companies in Jacksonville38
- Outsourced martech companies in Salt Lake City38
- Outsourced martech companies in Nashville31
- Outsourced martech companies in Washington30
- Outsourced martech companies in San Antonio29
- Outsourced martech companies in Boulder28
- Outsourced martech companies in Louisville28
- Outsourced martech companies in Cincinnati27
- Outsourced martech companies in Fort Lauderdale27
- Outsourced martech companies in Indianapolis27
- Outsourced martech companies in Columbus26
- Outsourced martech companies in Cleveland25
Questions about this company list
What does Exact match mean for outsourced martech companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many outsourced martech companies did RevenueBase find based in the United States?
The saved snapshot records 7,460 matching company records, 110,235 tracked contacts and 34,069 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Outsourced martech companies by geography
- Outsourced martech companies based in Brisbane, Australia
- Outsourced martech companies based in Melbourne, Australia
- Outsourced martech companies based in Sydney, Australia
- Outsourced martech companies based in Belo Horizonte, Brazil
- Outsourced martech companies based in Curitiba, Brazil
- Outsourced martech companies based in Rio De Janeiro, Brazil
- Outsourced martech companies based in Sao Paulo, Brazil
- Outsourced martech companies based in Calgary, Canada
- Outsourced martech companies based in Mississauga, Canada
- Outsourced martech companies based in Montreal, Canada
- Outsourced martech companies based in Ottawa, Canada
- Outsourced martech companies based in Toronto, Canada
Cite this list
RevenueBase Data Team. Top 25 outsourced martech companies based in the United States. Snapshot: September 21, 2026. https://revenuebase.ai/companies/outsourced-martech-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Outsourced martech companies based in Brisbane, Australia
- Outsourced martech companies based in Melbourne, Australia
- Outsourced martech companies based in Sydney, Australia
- Outsourced martech companies based in Belo Horizonte, Brazil
- Outsourced martech companies based in Curitiba, Brazil
- Outsourced martech companies based in Rio De Janeiro, Brazil
Company intelligence · public preview
Top 25 outsourced martech companies based in the United States
RevenueBase records 7,460 matching company records for outsourced martech companies based in the United States, with 110,235 tracked contacts and 34,069 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 outsourced martech companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Irving, TX, United StatesReported employees: 5,001-10,000 | Irving, TX, United States | 5,001-10,000 | Exact match | 9,953 contacts → |
“Epsilon is a global leader in data and identity with deep expertise in digital media, clean rooms, customer data platforms, loyalty and marketing services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Cedar Rapids, IA, United StatesReported employees: 1,001-5,000 | Cedar Rapids, IA, United States | 1,001-5,000 | Exact match | 4,426 contacts → |
“Hibu is a leading provider of technology-driven, integrated digital marketing solutions for America’s local businesses, trusted by tens of thousands of local business owners.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Vancouver, WA, United StatesReported employees: 1,001-5,000 | Vancouver, WA, United States | 1,001-5,000 | Exact match | 4,029 contacts → |
“ZoomInfo (NASDAQ: GTM) is the go-to-market platform that helps businesses find, acquire and grow their customers.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 2,595 contacts → |
“At Zeta Global (NYSE: ZETA), we help enterprise brands and agencies Achieve the Impossible™ with superintelligent marketing.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Elgin, IL, United StatesReported employees: 1,001-5,000 | Elgin, IL, United States | 1,001-5,000 | Exact match | 2,258 contacts → |
“AffinityX is a new kind of technology company built on decades of operational process excellence.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 1,534 contacts → |
“Grow your business with digital marketing powered by AI and local expertise.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Mountain View, CA, United StatesReported employees: 1,001-5,000 | Mountain View, CA, United States | 1,001-5,000 | Exact match | 1,506 contacts → |
“Grazitti Interactive is a digital innovation leader with offices in India, USA, Australia, and Singapore.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Atlanta, GA, United StatesReported employees: 1,001-5,000 | Atlanta, GA, United States | 1,001-5,000 | Exact match | 1,483 contacts → |
“The Mailchimpossibilities are endless when you create, automate, and optimize your marketing with Mailchimp.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Dallas, TX, United StatesReported employees: 1,001-5,000 | Dallas, TX, United States | 1,001-5,000 | Exact match | 1,088 contacts → |
“Data Axle helps clients create a foundation of clean data, find new leads, develop winning strategies, design beautiful campaigns, and can handle all day-to-day execution needs” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Boston, United StatesReported employees: 1,001-5,000 | Boston, United States | 1,001-5,000 | Exact match | 1,087 contacts → |
“With proprietary data and omni-channel activation like events, content, programmatic and chat, we cut through the noise to reach entire buyer groups, driving engagement and impact…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: Malvern, PA, United StatesReported employees: 1,001-5,000 | Malvern, PA, United States | 1,001-5,000 | Exact match | 1,046 contacts → |
“2X is the global leader in B2B marketing-as-a-service (MaaS), a subscription-based alternative to traditional B2B marketing delivery models.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Lake Oswego, OR, United StatesReported employees: 501-1,000 | Lake Oswego, OR, United States | 501-1,000 | Exact match | 899 contacts → |
“Logical Position (LP) is an Inc.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Harrisburg, PA, United StatesReported employees: 501-1,000 | Harrisburg, PA, United States | 501-1,000 | Exact match | 866 contacts → |
“We're here to be your digital marketing growth partner in the AI era.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 863 contacts → |
“ActiveCampaign is the AI-first autonomous marketing platform built to transform how marketers, agencies, and entrepreneurs work.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Austin, TX, United StatesReported employees: 1,001-5,000 | Austin, TX, United States | 1,001-5,000 | Exact match | 821 contacts → |
“ZDPM is the coming together of Salesify and DemandShore.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Nashville, TN, United StatesReported employees: 201-500 | Nashville, TN, United States | 201-500 | Exact match | 820 contacts → |
“Marigold is a global marketing technology company focused on delivering relationship marketing solutions for growing organizations.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: New York, United StatesReported employees: 501-1,000 | New York, United States | 501-1,000 | Exact match | 750 contacts → |
“In an ERA of new and emerging digital mediums, we align our core expertise of today’s ever-changing technology with a clear understanding of traditional marketing methods without…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 740 contacts → |
“Data Driven.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: St. Louis, MO, United StatesReported employees: 501-1,000 | St. Louis, MO, United States | 501-1,000 | Exact match | 724 contacts → |
“We book the qualified meetings that fill your pipeline for any B2B company ready to grow.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Fort Worth, TX, United StatesReported employees: 501-1,000 | Fort Worth, TX, United States | 501-1,000 | Exact match | 680 contacts → |
“Simpli.fi is a real-world media platform that connects digital intent with physical movement, helping brands reach audiences in the right place, at the right moment, to drive…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 672 contacts → |
“Movable Ink helps marketers create more relevant customer experiences across email, mobile, and web through data activation, AI-powered decisioning, and personalization at scale.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: Sussex, WI, United StatesReported employees: 10001+ | Sussex, WI, United States | 10001+ | Exact match | 605 contacts → |
“Vertis Communications was acquired by Quad/Graphics in January 2013.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 588 contacts → |
“Optimove, the creator of Positionless Marketing, frees marketing teams from the limitations of fixed roles, giving every marketer the power to execute any marketing task instantly…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HQ: Jersey City, NJ, United StatesReported employees: 501-1,000 | Jersey City, NJ, United States | 501-1,000 | Exact match | 538 contacts → |
“iQuanti was founded to deliver on the promise of high-performance digital marketing, combining deep analytics, proprietary technology, and a results-driven approach.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: San Jose, CA, United StatesReported employees: 501-1,000 | San Jose, CA, United States | 501-1,000 | Exact match | 488 contacts → |
“At Mavlers, we’re more than just a digital marketing and technology partner-we’re your behind-the-scenes powerhouse.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 7,460 company matches
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Outsourced martech companies: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
7,456 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 7,460 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
Publisher-reported method study
The published RevenueBase SmartSearch benchmark
86% good or better at Exact
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. It reports 86% of Exact matches judged good or better, and 77% for a 240-pair sample of one- or two-word categories. This evaluates the method across study queries rather than auditing this individual list.
Read the study and full methodology ↗RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Outsourced martech companies by metro
- Outsourced martech companies in New York364
- Outsourced martech companies in Los Angeles165
- Outsourced martech companies in Miami158
- Outsourced martech companies in Chicago142
- Outsourced martech companies in Austin138
- Outsourced martech companies in Atlanta133
- Outsourced martech companies in San Francisco132
- Outsourced martech companies in Dallas119
- Outsourced martech companies in Denver107
- Outsourced martech companies in Houston106
- Outsourced martech companies in Las Vegas98
- Outsourced martech companies in San Diego92
- Outsourced martech companies in Orlando86
- Outsourced martech companies in Seattle72
- Outsourced martech companies in Sheridan72
- Outsourced martech companies in Boston70
- Outsourced martech companies in Tampa69
- Outsourced martech companies in Charlotte68
- Outsourced martech companies in Phoenix66
- Outsourced martech companies in Portland58
- Outsourced martech companies in San Jose58
- Outsourced martech companies in Minneapolis55
- Outsourced martech companies in Wilmington47
- Outsourced martech companies in Irvine40
- Outsourced martech companies in Philadelphia40
- Outsourced martech companies in Raleigh40
- Outsourced martech companies in Scottsdale39
- Outsourced martech companies in Jacksonville38
- Outsourced martech companies in Salt Lake City38
- Outsourced martech companies in Nashville31
- Outsourced martech companies in Washington30
- Outsourced martech companies in San Antonio29
- Outsourced martech companies in Boulder28
- Outsourced martech companies in Louisville28
- Outsourced martech companies in Cincinnati27
- Outsourced martech companies in Fort Lauderdale27
- Outsourced martech companies in Indianapolis27
- Outsourced martech companies in Columbus26
- Outsourced martech companies in Cleveland25
Questions about this company list
What does Exact match mean for outsourced martech companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many outsourced martech companies did RevenueBase find based in the United States?
The saved snapshot records 7,460 matching company records, 110,235 tracked contacts and 34,069 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Outsourced martech companies by geography
- Outsourced martech companies based in Brisbane, Australia
- Outsourced martech companies based in Melbourne, Australia
- Outsourced martech companies based in Sydney, Australia
- Outsourced martech companies based in Belo Horizonte, Brazil
- Outsourced martech companies based in Curitiba, Brazil
- Outsourced martech companies based in Rio De Janeiro, Brazil
- Outsourced martech companies based in Sao Paulo, Brazil
- Outsourced martech companies based in Calgary, Canada
- Outsourced martech companies based in Mississauga, Canada
- Outsourced martech companies based in Montreal, Canada
- Outsourced martech companies based in Ottawa, Canada
- Outsourced martech companies based in Toronto, Canada
Cite this list
RevenueBase Data Team. Top 25 outsourced martech companies based in the United States. Snapshot: September 21, 2026. https://revenuebase.ai/companies/outsourced-martech-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Outsourced martech companies based in Brisbane, Australia
- Outsourced martech companies based in Melbourne, Australia
- Outsourced martech companies based in Sydney, Australia
- Outsourced martech companies based in Belo Horizonte, Brazil
- Outsourced martech companies based in Curitiba, Brazil
- Outsourced martech companies based in Rio De Janeiro, Brazil