Company lists · Data refreshed September 2026
Top 25 Customer expansion platforms based in the United States
RevenueBase identified 1,724 company matches for customer expansion platforms associated with the United States as of September 2026 and tracks 46,048 professional contacts across them, including 16,538 with verified work emails and 14,593 with mobile numbers. New York is the largest hub.
This list covers company matches for customer expansion platforms 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 3, 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 customer expansion platforms based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,859 contacts → | ||||
Exact match “Klaviyo (NYSE: KVYO) is the autonomous B2C CRM.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 2 | 2,831 contacts → | ||||
Exact match “2019 Thryv, Inc.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 3 | 2,570 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 3, 2026 · View company records in RevenueBase | |||||
| 4 | 1,636 contacts → | ||||
Exact match “We deliver for small businesses with powerful tools to simplify and amplify digital marketing.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 5 | 1,557 contacts → | ||||
Exact match “The Mailchimpossibilities are endless when you create, automate, and optimize your marketing with Mailchimp.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 6 | 1,426 contacts → | ||||
Exact match “6sense is on a mission to revolutionize the way B2B organizations create revenue by predicting customers most likely to buy and recommending the best course of action to engage…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 7 | 852 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 3, 2026 · View company records in RevenueBase | |||||
| 8 | 818 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 3, 2026 · View company records in RevenueBase | |||||
| 9 | 768 contacts → | ||||
Exact match “Vendasta is the leading AI software company for customer acquisition and engagement, helping businesses get more customers.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 10 | 753 contacts → | ||||
Exact match “AppLovin helps businesses of any size reach over a billion people who play mobile games every day.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 11 | 667 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 3, 2026 · View company records in RevenueBase | |||||
| 12 | 577 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 3, 2026 · View company records in RevenueBase | |||||
| 13 | 570 contacts → | ||||
Exact match “Adobe Marketo Engage offers the leading Engagement Platform that empowers marketers to build brand value, grow revenue, and prove impact.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 14 | 532 contacts → | ||||
Exact match “Acoustic, L.P.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 15 | 503 contacts → | ||||
Exact match “Treasure AI is the Agentic Experience Platform built for modern marketing teams.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 16 | 488 contacts → | ||||
Exact match “Dotdigital is a marketing personalization platform that helps you connect with your customers on the channels they know and love.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 17 | 456 contacts → | ||||
Exact match “Branch is on a mission: to power impactful experiences in the connected world.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 18 | 445 contacts → | ||||
Exact match “Create personalized customer journeys that engage and convert with our versatile customer engagement platform.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 19 | 384 contacts → | ||||
Exact match “Invoca is the revenue execution and platform leader that helps marketing, commerce, and contact center teams turn every conversation into revenue.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 20 | 362 contacts → | ||||
Exact match “Resulticks is a fully integrated, real-time audience engagement solution designed to help brands worldwide reach, acquire, and retain satised customers.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 21 | 354 contacts → | ||||
Exact match “Hightouch is an Agentic Marketing Platform powered by the industry-leading Composable CDP.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 22 | 349 contacts → | ||||
Exact match “For over 25 years, thousands of the world’s leading brands have relied on Validity solutions to achieve end-to-end marketing success-using trustworthy data as a key advantage.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 23 | 333 contacts → | ||||
Exact match “HoneyBook is the leading AI-powered business management platform for small business owners.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 24 | 330 contacts → | ||||
Exact match “CallRail is the lead engagement platform that makes it easy for businesses to attract more leads, convert more customers, and optimize their marketing.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 25 | 302 contacts → | ||||
Exact match “Higher Logic is revolutionizing engagement for associations and businesses.” Recorded in the RevenueBase company graph · Sep 3, 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 “customer expansion platforms”. 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 1,724 customer expansion platforms based in the United States
See the full list, filter by size, metro and specialty, and access 16,538 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Customer expansion platforms based in the United States at a glance
As of Sep 3, 2026Companies by employee count
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 “customer expansion platforms” 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 16,538 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 3, 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.
Customer expansion platforms by metro
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 “customer expansion platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many customer expansion platforms are there based in the United States?
RevenueBase identified 1,724 company matches for customer expansion platforms 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?
Klaviyo tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most customer expansion platforms?
New York leads with 105 company records, followed by San Francisco (74) and Austin (42).
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 16,538 professional contacts with verified work emails tracked across these 1,724 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 3, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,724 customer expansion platforms based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Customer expansion platforms by geography
- Customer expansion platforms based in the United Kingdom
- Customer expansion platforms based in Brazil
- Customer expansion platforms based in Canada
- Customer expansion platforms based in Australia
- Customer expansion platforms based in France
- Customer expansion platforms based in Germany
- Customer expansion platforms based in the Netherlands
- Customer expansion platforms based in Spain
- Customer expansion platforms based in Italy
- Customer expansion platforms based in Poland
- Customer expansion platforms based in Sweden
- Customer expansion platforms based in South Africa
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Customer expansion platforms based in the United Kingdom
- Customer expansion platforms based in Brazil
- Customer expansion platforms based in Canada
- Customer expansion platforms based in Australia
- Customer expansion platforms based in France
- Customer expansion platforms based in Germany
Company intelligence · public preview
Top 25 customer expansion platforms 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 1,724 matching company records for customer expansion platforms based in the United States, with 46,048 tracked contacts and 16,538 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 3, 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 customer expansion platforms 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 |  Klaviyoklaviyo.comHQ: HQ not recorded; location: Boston, MA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Boston, MA, United States | 1,001-5,000 | Exact match | 2,859 contacts → |
“Klaviyo (NYSE: KVYO) is the autonomous B2C CRM.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  DEXYPthryv.comHQ: HQ not recorded; location: Dallas, TX, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Dallas, TX, United States | 1,001-5,000 | Exact match | 2,831 contacts → |
“2019 Thryv, Inc.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Zeta Globalzetaglobal.comHQ: HQ not recorded; location: Nashville, TN, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Nashville, TN, United States | 1,001-5,000 | Exact match | 2,570 contacts → |
“At Zeta Global (NYSE: ZETA), we help enterprise brands and agencies Achieve the Impossible™ with superintelligent marketing.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Constant Contactconstantcontact.comHQ: HQ not recorded; location: Gainesville, FL, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Gainesville, FL, United States | 1,001-5,000 | Exact match | 1,636 contacts → |
“We deliver for small businesses with powerful tools to simplify and amplify digital marketing.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Intuit Mailchimpmailchimp.comHQ: HQ not recorded; location: Oakland, CA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Oakland, CA, United States | 1,001-5,000 | Exact match | 1,557 contacts → |
“The Mailchimpossibilities are endless when you create, automate, and optimize your marketing with Mailchimp.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  6sense6sense.comHQ: HQ not recorded; location: New York, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: New York, United States | 1,001-5,000 | Exact match | 1,426 contacts → |
“6sense is on a mission to revolutionize the way B2B organizations create revenue by predicting customers most likely to buy and recommending the best course of action to engage…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Activecampaignactivecampaign.comHQ: HQ not recorded; location: Chicago, IL, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Chicago, IL, United States | 1,001-5,000 | Exact match | 852 contacts → |
“ActiveCampaign is the AI-first autonomous marketing platform built to transform how marketers, agencies, and entrepreneurs work.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Marigoldmeetmarigold.comHQ: HQ not recorded; location: Nashville, TN, United StatesReported employees: 201-500 | HQ not recorded; location: Nashville, TN, United States | 201-500 | Exact match | 818 contacts → |
“Marigold is a global marketing technology company focused on delivering relationship marketing solutions for growing organizations.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Vendastavendasta.comHQ: HQ not recorded; location: Boston, MA, United StatesReported employees: 501-1,000 | HQ not recorded; location: Boston, MA, United States | 501-1,000 | Exact match | 768 contacts → |
“Vendasta is the leading AI software company for customer acquisition and engagement, helping businesses get more customers.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Applovinapplovin.comHQ: HQ not recorded; location: Palo Alto, CA, United StatesReported employees: 201-500 | HQ not recorded; location: Palo Alto, CA, United States | 201-500 | Exact match | 753 contacts → |
“AppLovin helps businesses of any size reach over a billion people who play mobile games every day.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Movable INKmovableink.comHQ: HQ not recorded; location: Chicago, IL, United StatesReported employees: 501-1,000 | HQ not recorded; location: Chicago, IL, United States | 501-1,000 | Exact match | 667 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 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Optimoveoptimove.comHQ: HQ not recorded; location: New York, NY, United StatesReported employees: 501-1,000 | HQ not recorded; location: New York, NY, United States | 501-1,000 | Exact match | 577 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 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Adobe Marketomarketo.comHQ: HQ not recorded; location: Atlanta, GA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Atlanta, GA, United States | 1,001-5,000 | Exact match | 570 contacts → |
“Adobe Marketo Engage offers the leading Engagement Platform that empowers marketers to build brand value, grow revenue, and prove impact.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Acousticacoustic.comHQ: HQ not recorded; location: Waltham, MA, United StatesReported employees: 501-1,000 | HQ not recorded; location: Waltham, MA, United States | 501-1,000 | Exact match | 532 contacts → |
“Acoustic, L.P.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Treasure AItreasure.aiHQ: HQ not recorded; location: New York, NY, United StatesReported employees: 501-1,000 | HQ not recorded; location: New York, NY, United States | 501-1,000 | Exact match | 503 contacts → |
“Treasure AI is the Agentic Experience Platform built for modern marketing teams.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Dotdigitaldotdigital.comHQ: HQ not recorded; location: New York, NY, United StatesReported employees: 201-500 | HQ not recorded; location: New York, NY, United States | 201-500 | Exact match | 488 contacts → |
“Dotdigital is a marketing personalization platform that helps you connect with your customers on the channels they know and love.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Branchbranch.ioHQ: HQ not recorded; location: Mountain View, CA, United StatesReported employees: 201-500 | HQ not recorded; location: Mountain View, CA, United States | 201-500 | Exact match | 456 contacts → |
“Branch is on a mission: to power impactful experiences in the connected world.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  customer.iocustomer.ioHQ: HQ not recorded; location: Portland, OR, United StatesReported employees: 201-500 | HQ not recorded; location: Portland, OR, United States | 201-500 | Exact match | 445 contacts → |
“Create personalized customer journeys that engage and convert with our versatile customer engagement platform.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Invocainvoca.comHQ: HQ not recorded; location: West Hollywood, CA, United StatesReported employees: 201-500 | HQ not recorded; location: West Hollywood, CA, United States | 201-500 | Exact match | 384 contacts → |
“Invoca is the revenue execution and platform leader that helps marketing, commerce, and contact center teams turn every conversation into revenue.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Resulticksresulticks.comHQ: HQ not recorded; location: New York, NY, United StatesReported employees: 201-500 | HQ not recorded; location: New York, NY, United States | 201-500 | Exact match | 362 contacts → |
“Resulticks is a fully integrated, real-time audience engagement solution designed to help brands worldwide reach, acquire, and retain satised customers.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Hightouchhightouch.comHQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: 201-500 | HQ not recorded; location: San Francisco, CA, United States | 201-500 | Exact match | 354 contacts → |
“Hightouch is an Agentic Marketing Platform powered by the industry-leading Composable CDP.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Validity INCvalidity.comHQ: HQ not recorded; location: Tampa, FL, United StatesReported employees: 201-500 | HQ not recorded; location: Tampa, FL, United States | 201-500 | Exact match | 349 contacts → |
“For over 25 years, thousands of the world’s leading brands have relied on Validity solutions to achieve end-to-end marketing success-using trustworthy data as a key advantage.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Honeybookhoneybook.comHQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: 201-500 | HQ not recorded; location: San Francisco, CA, United States | 201-500 | Exact match | 333 contacts → |
“HoneyBook is the leading AI-powered business management platform for small business owners.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Callrailcallrail.comHQ: HQ not recorded; location: Atlanta, GA, United StatesReported employees: 201-500 | HQ not recorded; location: Atlanta, GA, United States | 201-500 | Exact match | 330 contacts → |
“CallRail is the lead engagement platform that makes it easy for businesses to attract more leads, convert more customers, and optimize their marketing.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Higher Logichigherlogic.comHQ: HQ not recorded; location: Arlington, VA, United StatesReported employees: 201-500 | HQ not recorded; location: Arlington, VA, United States | 201-500 | Exact match | 302 contacts → |
“Higher Logic is revolutionizing engagement for associations and businesses.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,724 company matches
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Customer expansion platforms: dataset insights
September 3, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
1,720 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.
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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 3, 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 ↗
Customer expansion platforms by metro
Questions about this company list
What does Exact match mean for customer expansion platforms?
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 customer expansion platforms did RevenueBase find based in the United States?
The saved snapshot records 1,724 matching company records, 46,048 tracked contacts and 16,538 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 3, 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
Customer expansion platforms by geography
- Customer expansion platforms based in the United Kingdom
- Customer expansion platforms based in Brazil
- Customer expansion platforms based in Canada
- Customer expansion platforms based in Australia
- Customer expansion platforms based in France
- Customer expansion platforms based in Germany
- Customer expansion platforms based in the Netherlands
- Customer expansion platforms based in Spain
- Customer expansion platforms based in Italy
- Customer expansion platforms based in Poland
- Customer expansion platforms based in Sweden
- Customer expansion platforms based in South Africa
Cite this list
RevenueBase Data Team. Top 25 customer expansion platforms based in the United States. Snapshot: September 3, 2026. https://revenuebase.ai/companies/customer-expansion-platforms/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
- Customer expansion platforms based in the United Kingdom
- Customer expansion platforms based in Brazil
- Customer expansion platforms based in Canada
- Customer expansion platforms based in Australia
- Customer expansion platforms based in France
- Customer expansion platforms based in Germany
Company intelligence · public preview
Top 25 customer expansion platforms based in the United States
RevenueBase records 1,724 matching company records for customer expansion platforms based in the United States, with 46,048 tracked contacts and 16,538 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 3, 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 customer expansion platforms 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 | Klaviyoklaviyo.com HQ: HQ not recorded; location: Boston, MA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Boston, MA, United States | 1,001-5,000 | Exact match | 2,859 contacts → |
“Klaviyo (NYSE: KVYO) is the autonomous B2C CRM.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | DEXYPthryv.com HQ: HQ not recorded; location: Dallas, TX, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Dallas, TX, United States | 1,001-5,000 | Exact match | 2,831 contacts → |
“2019 Thryv, Inc.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Zeta Globalzetaglobal.com HQ: HQ not recorded; location: Nashville, TN, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Nashville, TN, United States | 1,001-5,000 | Exact match | 2,570 contacts → |
“At Zeta Global (NYSE: ZETA), we help enterprise brands and agencies Achieve the Impossible™ with superintelligent marketing.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Constant Contactconstantcontact.com HQ: HQ not recorded; location: Gainesville, FL, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Gainesville, FL, United States | 1,001-5,000 | Exact match | 1,636 contacts → |
“We deliver for small businesses with powerful tools to simplify and amplify digital marketing.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Intuit Mailchimpmailchimp.com HQ: HQ not recorded; location: Oakland, CA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Oakland, CA, United States | 1,001-5,000 | Exact match | 1,557 contacts → |
“The Mailchimpossibilities are endless when you create, automate, and optimize your marketing with Mailchimp.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | 6sense6sense.com HQ: HQ not recorded; location: New York, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: New York, United States | 1,001-5,000 | Exact match | 1,426 contacts → |
“6sense is on a mission to revolutionize the way B2B organizations create revenue by predicting customers most likely to buy and recommending the best course of action to engage…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Activecampaignactivecampaign.com HQ: HQ not recorded; location: Chicago, IL, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Chicago, IL, United States | 1,001-5,000 | Exact match | 852 contacts → |
“ActiveCampaign is the AI-first autonomous marketing platform built to transform how marketers, agencies, and entrepreneurs work.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Marigoldmeetmarigold.com HQ: HQ not recorded; location: Nashville, TN, United StatesReported employees: 201-500 | HQ not recorded; location: Nashville, TN, United States | 201-500 | Exact match | 818 contacts → |
“Marigold is a global marketing technology company focused on delivering relationship marketing solutions for growing organizations.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Vendastavendasta.com HQ: HQ not recorded; location: Boston, MA, United StatesReported employees: 501-1,000 | HQ not recorded; location: Boston, MA, United States | 501-1,000 | Exact match | 768 contacts → |
“Vendasta is the leading AI software company for customer acquisition and engagement, helping businesses get more customers.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Applovinapplovin.com HQ: HQ not recorded; location: Palo Alto, CA, United StatesReported employees: 201-500 | HQ not recorded; location: Palo Alto, CA, United States | 201-500 | Exact match | 753 contacts → |
“AppLovin helps businesses of any size reach over a billion people who play mobile games every day.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Movable INKmovableink.com HQ: HQ not recorded; location: Chicago, IL, United StatesReported employees: 501-1,000 | HQ not recorded; location: Chicago, IL, United States | 501-1,000 | Exact match | 667 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 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Optimoveoptimove.com HQ: HQ not recorded; location: New York, NY, United StatesReported employees: 501-1,000 | HQ not recorded; location: New York, NY, United States | 501-1,000 | Exact match | 577 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 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Adobe Marketomarketo.com HQ: HQ not recorded; location: Atlanta, GA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Atlanta, GA, United States | 1,001-5,000 | Exact match | 570 contacts → |
“Adobe Marketo Engage offers the leading Engagement Platform that empowers marketers to build brand value, grow revenue, and prove impact.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Acousticacoustic.com HQ: HQ not recorded; location: Waltham, MA, United StatesReported employees: 501-1,000 | HQ not recorded; location: Waltham, MA, United States | 501-1,000 | Exact match | 532 contacts → |
“Acoustic, L.P.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Treasure AItreasure.ai HQ: HQ not recorded; location: New York, NY, United StatesReported employees: 501-1,000 | HQ not recorded; location: New York, NY, United States | 501-1,000 | Exact match | 503 contacts → |
“Treasure AI is the Agentic Experience Platform built for modern marketing teams.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Dotdigitaldotdigital.com HQ: HQ not recorded; location: New York, NY, United StatesReported employees: 201-500 | HQ not recorded; location: New York, NY, United States | 201-500 | Exact match | 488 contacts → |
“Dotdigital is a marketing personalization platform that helps you connect with your customers on the channels they know and love.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Branchbranch.io HQ: HQ not recorded; location: Mountain View, CA, United StatesReported employees: 201-500 | HQ not recorded; location: Mountain View, CA, United States | 201-500 | Exact match | 456 contacts → |
“Branch is on a mission: to power impactful experiences in the connected world.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | customer.iocustomer.io HQ: HQ not recorded; location: Portland, OR, United StatesReported employees: 201-500 | HQ not recorded; location: Portland, OR, United States | 201-500 | Exact match | 445 contacts → |
“Create personalized customer journeys that engage and convert with our versatile customer engagement platform.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Invocainvoca.com HQ: HQ not recorded; location: West Hollywood, CA, United StatesReported employees: 201-500 | HQ not recorded; location: West Hollywood, CA, United States | 201-500 | Exact match | 384 contacts → |
“Invoca is the revenue execution and platform leader that helps marketing, commerce, and contact center teams turn every conversation into revenue.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Resulticksresulticks.com HQ: HQ not recorded; location: New York, NY, United StatesReported employees: 201-500 | HQ not recorded; location: New York, NY, United States | 201-500 | Exact match | 362 contacts → |
“Resulticks is a fully integrated, real-time audience engagement solution designed to help brands worldwide reach, acquire, and retain satised customers.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Hightouchhightouch.com HQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: 201-500 | HQ not recorded; location: San Francisco, CA, United States | 201-500 | Exact match | 354 contacts → |
“Hightouch is an Agentic Marketing Platform powered by the industry-leading Composable CDP.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Validity INCvalidity.com HQ: HQ not recorded; location: Tampa, FL, United StatesReported employees: 201-500 | HQ not recorded; location: Tampa, FL, United States | 201-500 | Exact match | 349 contacts → |
“For over 25 years, thousands of the world’s leading brands have relied on Validity solutions to achieve end-to-end marketing success-using trustworthy data as a key advantage.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Honeybookhoneybook.com HQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: 201-500 | HQ not recorded; location: San Francisco, CA, United States | 201-500 | Exact match | 333 contacts → |
“HoneyBook is the leading AI-powered business management platform for small business owners.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Callrailcallrail.com HQ: HQ not recorded; location: Atlanta, GA, United StatesReported employees: 201-500 | HQ not recorded; location: Atlanta, GA, United States | 201-500 | Exact match | 330 contacts → |
“CallRail is the lead engagement platform that makes it easy for businesses to attract more leads, convert more customers, and optimize their marketing.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Higher Logichigherlogic.com HQ: HQ not recorded; location: Arlington, VA, United StatesReported employees: 201-500 | HQ not recorded; location: Arlington, VA, United States | 201-500 | Exact match | 302 contacts → |
“Higher Logic is revolutionizing engagement for associations and businesses.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Customer expansion platforms: dataset insights
September 3, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
1,720 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.
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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 3, 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 ↗
Customer expansion platforms by metro
Questions about this company list
What does Exact match mean for customer expansion platforms?
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 customer expansion platforms did RevenueBase find based in the United States?
The saved snapshot records 1,724 matching company records, 46,048 tracked contacts and 16,538 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 3, 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
Customer expansion platforms by geography
- Customer expansion platforms based in the United Kingdom
- Customer expansion platforms based in Brazil
- Customer expansion platforms based in Canada
- Customer expansion platforms based in Australia
- Customer expansion platforms based in France
- Customer expansion platforms based in Germany
- Customer expansion platforms based in the Netherlands
- Customer expansion platforms based in Spain
- Customer expansion platforms based in Italy
- Customer expansion platforms based in Poland
- Customer expansion platforms based in Sweden
- Customer expansion platforms based in South Africa
Cite this list
RevenueBase Data Team. Top 25 customer expansion platforms based in the United States. Snapshot: September 3, 2026. https://revenuebase.ai/companies/customer-expansion-platforms/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Customer expansion platforms based in the United Kingdom
- Customer expansion platforms based in Brazil
- Customer expansion platforms based in Canada
- Customer expansion platforms based in Australia
- Customer expansion platforms based in France
- Customer expansion platforms based in Germany