Company lists · Data refreshed September 2026
Top 25 Online marketplace advertising agencies based in the United States
RevenueBase identified 1,099 company matches for online marketplace advertising agencies associated with the United States as of September 2026 and tracks 18,885 professional contacts across them, including 7,106 with verified work emails. New York is the largest hub.
This list covers company matches for online marketplace advertising agencies 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 29, 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 online marketplace advertising agencies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,307 contacts → | ||||
Exact match “It's more than just clicks.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 1,035 contacts → | ||||
Exact match “Powering Performance Marketplaces In Digital Media QuinStreet is a pioneer in powering decentralized online marketplaces that match searchers and “research and compare” consumers…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 744 contacts → | ||||
Exact match “eBay is one of the world’s largest online marketplaces, connecting people with the things they need and love virtually anytime, anywhere.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 468 contacts → | ||||
Exact match “Quartile, the world's largest retail media optimization platform, is a trusted partner for multichannel e-commerce success.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 394 contacts → | ||||
Exact match “E-commerce - Construye una Marca - Digital Marketing” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 383 contacts → | ||||
Exact match “LocalEdge, a Hearst Media Services Company, offers a full suite of online advertising products and services for any size business and budget across the country.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 242 contacts → | ||||
Exact match “AdMedia helps Agencies and Brands meet their KPIs and hit their ROI objectives.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 232 contacts → | ||||
Exact match “adMarketplace is the largest global marketplace for Native Search advertising.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 207 contacts → | ||||
Exact match “Podean is a global, award-winning marketplace marketing agency.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 204 contacts → | ||||
Exact match “eLocal, part of HomeServe Plc, global leader in the home services industry, is a fast-growing and highly profitable national leader in pay-for-performance digital advertising.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 204 contacts → | ||||
Exact match “Connexity, a Taboola company is a performance-marketing technology company whose core purpose is to help online retailers find new customers and drive sales at a cost that meets…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 204 contacts → | ||||
Exact match “At Urtasker, our vision is grounded in integrity, honesty, passion, genuine empathy, and professionalism.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 203 contacts → | ||||
Exact match “Xandr, a part of Microsoft Advertising, powers a global marketplace for premium advertising.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 199 contacts → | ||||
Exact match “Townsquare Ignite is a customer-centric, data-driven technology provider of cross-platform advertising solutions including programmatic, search, marketing and client services.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 197 contacts → | ||||
Exact match “Target Media Partners (TMP) is dedicated to helping auto dealerships and other SMBs grow their business through our mix of digital advertising solutions, and we are the only media…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 178 contacts → | ||||
Exact match “Helium 10 is an all-in-one e-commerce platform that helps brands launch, grow, and scale across major marketplaces.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 151 contacts → | ||||
Exact match “Code3 (formerly SocialCode) is a performance marketing partner working at the intersection of media, creative, and commerce, to help brands succeed faster.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 142 contacts → | ||||
Exact match “Your time is yours again with our powerful digital advertising solutions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 128 contacts → | ||||
Exact match “AI, Data & Revenue Technology for the Intelligent Enterprise C1X is a Silicon Valley-based AI, Data, and Revenue Technology company helping organizations transform data into…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 115 contacts → | ||||
Exact match “Buyerlink is a leading online auction marketplace for performance-based marketing.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 113 contacts → | ||||
Exact match “Our number one goal is to provide personalized service and affordable, effective advertising solutions to build your business.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 111 contacts → | ||||
Exact match “Buy Box Experts is a marketing agency for medium to large online sellers, as well as investors of businesses selling on Amazon.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 107 contacts → | ||||
Exact match “We're a social media marketing company in Atlanta who help small businesses increase revenue through strategic online strategies.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 98 contacts → | ||||
Exact match “Ejam is a performance-based online advertising and marketing leader.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 98 contacts → | ||||
Exact match “For over 20 years, our mission has remained the same: make useful connections for people everywhere, every day.” Recorded in the RevenueBase company graph · Sep 29, 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 “online marketplace advertising agencies”. 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 1,099 online marketplace advertising agencies based in the United States
See the full list, filter by size, metro and specialty, and access 7,106 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Online marketplace advertising agencies based in the United States at a glance
As of Sep 29, 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 1,099 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 “online marketplace advertising agencies” 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 7,106 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 29, 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.
Online marketplace advertising agencies 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 “online marketplace advertising agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many online marketplace advertising agencies are there based in the United States?
RevenueBase identified 1,099 company matches for online marketplace advertising agencies 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?
The Trade Desk tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most online marketplace advertising agencies?
New York leads with 90 company records, followed by Los Angeles (43) and San Francisco (29).
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 7,106 professional contacts with verified work emails tracked across these 1,099 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 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,099 online marketplace advertising agencies based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Online marketplace advertising agencies by geography
- Online marketplace advertising agencies based in Sao Paulo, Brazil
- Online marketplace advertising agencies based in Toronto, Canada
- Online marketplace advertising agencies based in Paris, France
- Online marketplace advertising agencies based in Berlin, Germany
- Online marketplace advertising agencies based in Hamburg, Germany
- Online marketplace advertising agencies based in Mumbai, India
- Online marketplace advertising agencies based in New Delhi, India
- Online marketplace advertising agencies based in Tel Aviv, Israel
- Online marketplace advertising agencies based in Warsaw, Poland
- Online marketplace advertising agencies based in Madrid, Spain
- Online marketplace advertising agencies based in Dubai, United Arab Emirates
- Online marketplace advertising agencies based in London, United Kingdom
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
- Online marketplace advertising agencies based in Sao Paulo, Brazil
- Online marketplace advertising agencies based in Toronto, Canada
- Online marketplace advertising agencies based in Paris, France
- Online marketplace advertising agencies based in Berlin, Germany
- Online marketplace advertising agencies based in Hamburg, Germany
- Online marketplace advertising agencies based in Mumbai, India
Company intelligence · public preview
Top 25 online marketplace advertising agencies 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 1,099 matching company records for online marketplace advertising agencies based in the United States, with 18,885 tracked contacts and 7,106 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 29, 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 online marketplace advertising agencies 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 |  The Trade Deskthetradedesk.comHQ: Ventura, CA, United StatesReported employees: 1,001-5,000 | Ventura, CA, United States | 1,001-5,000 | Exact match | 4,307 contacts → |
“It's more than just clicks.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Quinstreetquinstreet.comHQ: Foster City, CA, United StatesReported employees: 501-1,000 | Foster City, CA, United States | 501-1,000 | Exact match | 1,035 contacts → |
“Powering Performance Marketplaces In Digital Media QuinStreet is a pioneer in powering decentralized online marketplaces that match searchers and “research and compare” consumers…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Ebay For Businessebay.comHQ: San Jose, CA, United StatesReported employees: 10001+ | San Jose, CA, United States | 10001+ | Exact match | 744 contacts → |
“eBay is one of the world’s largest online marketplaces, connecting people with the things they need and love virtually anytime, anywhere.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Quartilequartile.comHQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 468 contacts → |
“Quartile, the world's largest retail media optimization platform, is a trusted partner for multichannel e-commerce success.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Emprendedoralexkassab.comHQ: Coral Gables, FL, United StatesReported employees: Not recorded | Coral Gables, FL, United States | Not recorded | Exact match | 394 contacts → |
“E-commerce - Construye una Marca - Digital Marketing” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Localedgelocaledge.comHQ: Buffalo, NY, United StatesReported employees: 501-1,000 | Buffalo, NY, United States | 501-1,000 | Exact match | 383 contacts → |
“LocalEdge, a Hearst Media Services Company, offers a full suite of online advertising products and services for any size business and budget across the country.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Admediaadmedia.comHQ: Los Angeles, CA, United StatesReported employees: 201-500 | Los Angeles, CA, United States | 201-500 | Exact match | 242 contacts → |
“AdMedia helps Agencies and Brands meet their KPIs and hit their ROI objectives.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Admarketplaceadmarketplace.comHQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 232 contacts → |
“adMarketplace is the largest global marketplace for Native Search advertising.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Podeanpodean.comHQ: New York, United StatesReported employees: 201-500 | New York, United States | 201-500 | Exact match | 207 contacts → |
“Podean is a global, award-winning marketplace marketing agency.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Elocalelocal.comHQ: Conshohocken, PA, United StatesReported employees: 51-200 | Conshohocken, PA, United States | 51-200 | Exact match | 204 contacts → |
“eLocal, part of HomeServe Plc, global leader in the home services industry, is a fast-growing and highly profitable national leader in pay-for-performance digital advertising.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Connexity, INCconnexity.comHQ: Santa Monica, CA, United StatesReported employees: 201-500 | Santa Monica, CA, United States | 201-500 | Exact match | 204 contacts → |
“Connexity, a Taboola company is a performance-marketing technology company whose core purpose is to help online retailers find new customers and drive sales at a cost that meets…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Urtaskerurtasker.comHQ: Brentwood, NY, United StatesReported employees: 51-200 | Brentwood, NY, United States | 51-200 | Exact match | 204 contacts → |
“At Urtasker, our vision is grounded in integrity, honesty, passion, genuine empathy, and professionalism.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  XANDRxandr.comHQ: New York, United StatesReported employees: 1,001-5,000 | New York, United States | 1,001-5,000 | Exact match | 203 contacts → |
“Xandr, a part of Microsoft Advertising, powers a global marketplace for premium advertising.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Townsquare Ignitetownsquareignite.comHQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 199 contacts → |
“Townsquare Ignite is a customer-centric, data-driven technology provider of cross-platform advertising solutions including programmatic, search, marketing and client services.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Target Media Partnerstargetmediapartners.comHQ: Los Angeles, CA, United StatesReported employees: 501-1,000 | Los Angeles, CA, United States | 501-1,000 | Exact match | 197 contacts → |
“Target Media Partners (TMP) is dedicated to helping auto dealerships and other SMBs grow their business through our mix of digital advertising solutions, and we are the only media…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Helium 10helium10.comHQ: Irvine, CA, United StatesReported employees: 51-200 | Irvine, CA, United States | 51-200 | Exact match | 178 contacts → |
“Helium 10 is an all-in-one e-commerce platform that helps brands launch, grow, and scale across major marketplaces.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Code3code3.comHQ: Cleveland, OH, United StatesReported employees: 201-500 | Cleveland, OH, United States | 201-500 | Exact match | 151 contacts → |
“Code3 (formerly SocialCode) is a performance marketing partner working at the intersection of media, creative, and commerce, to help brands succeed faster.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Datawrkzdatawrkz.comHQ: Austin, TX, United StatesReported employees: 201-500 | Austin, TX, United States | 201-500 | Exact match | 142 contacts → |
“Your time is yours again with our powerful digital advertising solutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  C1x INCc1exchange.comHQ: San Jose, United StatesReported employees: 51-200 | San Jose, United States | 51-200 | Exact match | 128 contacts → |
“AI, Data & Revenue Technology for the Intelligent Enterprise C1X is a Silicon Valley-based AI, Data, and Revenue Technology company helping organizations transform data into…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Buyerlinkbuyerlink.comHQ: Walnut Creek, CA, United StatesReported employees: 51-200 | Walnut Creek, CA, United States | 51-200 | Exact match | 115 contacts → |
“Buyerlink is a leading online auction marketplace for performance-based marketing.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Greensheet Mediathegreensheet.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 113 contacts → |
“Our number one goal is to provide personalized service and affordable, effective advertising solutions to build your business.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  BUY BOX Expertsbuyboxexperts.comHQ: Lehi, UT, United StatesReported employees: 51-200 | Lehi, UT, United States | 51-200 | Exact match | 111 contacts → |
“Buy Box Experts is a marketing agency for medium to large online sellers, as well as investors of businesses selling on Amazon.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Lyfe Marketinglyfemarketing.comHQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 107 contacts → |
“We're a social media marketing company in Atlanta who help small businesses increase revenue through strategic online strategies.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Ejam INCejam.comHQ: Newport Beach, CA, United StatesReported employees: 11-50 | Newport Beach, CA, United States | 11-50 | Exact match | 98 contacts → |
“Ejam is a performance-based online advertising and marketing leader.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  SOLEOsoleo.comHQ: Rochester, NY, United StatesReported employees: 51-200 | Rochester, NY, United States | 51-200 | Exact match | 98 contacts → |
“For over 20 years, our mission has remained the same: make useful connections for people everywhere, every day.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,099 company matches
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Online marketplace advertising agencies: dataset insights
September 29, 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
1,099 records in the displayed employee bands.
0 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 1,099 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 29, 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 ↗
Online marketplace advertising agencies by metro
Questions about this company list
What does Exact match mean for online marketplace advertising agencies?
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 online marketplace advertising agencies did RevenueBase find based in the United States?
The saved snapshot records 1,099 matching company records, 18,885 tracked contacts and 7,106 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 29, 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
Online marketplace advertising agencies by geography
- Online marketplace advertising agencies based in Sao Paulo, Brazil
- Online marketplace advertising agencies based in Toronto, Canada
- Online marketplace advertising agencies based in Paris, France
- Online marketplace advertising agencies based in Berlin, Germany
- Online marketplace advertising agencies based in Hamburg, Germany
- Online marketplace advertising agencies based in Mumbai, India
- Online marketplace advertising agencies based in New Delhi, India
- Online marketplace advertising agencies based in Tel Aviv, Israel
- Online marketplace advertising agencies based in Warsaw, Poland
- Online marketplace advertising agencies based in Madrid, Spain
- Online marketplace advertising agencies based in Dubai, United Arab Emirates
- Online marketplace advertising agencies based in London, United Kingdom
Cite this list
RevenueBase Data Team. Top 25 online marketplace advertising agencies based in the United States. Snapshot: September 29, 2026. https://revenuebase.ai/companies/online-marketplace-advertising-agencies/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
- Online marketplace advertising agencies based in Sao Paulo, Brazil
- Online marketplace advertising agencies based in Toronto, Canada
- Online marketplace advertising agencies based in Paris, France
- Online marketplace advertising agencies based in Berlin, Germany
- Online marketplace advertising agencies based in Hamburg, Germany
- Online marketplace advertising agencies based in Mumbai, India
Company intelligence · public preview
Top 25 online marketplace advertising agencies based in the United States
RevenueBase records 1,099 matching company records for online marketplace advertising agencies based in the United States, with 18,885 tracked contacts and 7,106 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 29, 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 online marketplace advertising agencies 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 | The Trade Deskthetradedesk.com HQ: Ventura, CA, United StatesReported employees: 1,001-5,000 | Ventura, CA, United States | 1,001-5,000 | Exact match | 4,307 contacts → |
“It's more than just clicks.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Quinstreetquinstreet.com HQ: Foster City, CA, United StatesReported employees: 501-1,000 | Foster City, CA, United States | 501-1,000 | Exact match | 1,035 contacts → |
“Powering Performance Marketplaces In Digital Media QuinStreet is a pioneer in powering decentralized online marketplaces that match searchers and “research and compare” consumers…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Ebay For Businessebay.com HQ: San Jose, CA, United StatesReported employees: 10001+ | San Jose, CA, United States | 10001+ | Exact match | 744 contacts → |
“eBay is one of the world’s largest online marketplaces, connecting people with the things they need and love virtually anytime, anywhere.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Quartilequartile.com HQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 468 contacts → |
“Quartile, the world's largest retail media optimization platform, is a trusted partner for multichannel e-commerce success.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Emprendedoralexkassab.com HQ: Coral Gables, FL, United StatesReported employees: Not recorded | Coral Gables, FL, United States | Not recorded | Exact match | 394 contacts → |
“E-commerce - Construye una Marca - Digital Marketing” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Localedgelocaledge.com HQ: Buffalo, NY, United StatesReported employees: 501-1,000 | Buffalo, NY, United States | 501-1,000 | Exact match | 383 contacts → |
“LocalEdge, a Hearst Media Services Company, offers a full suite of online advertising products and services for any size business and budget across the country.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Admediaadmedia.com HQ: Los Angeles, CA, United StatesReported employees: 201-500 | Los Angeles, CA, United States | 201-500 | Exact match | 242 contacts → |
“AdMedia helps Agencies and Brands meet their KPIs and hit their ROI objectives.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Admarketplaceadmarketplace.com HQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 232 contacts → |
“adMarketplace is the largest global marketplace for Native Search advertising.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Podeanpodean.com HQ: New York, United StatesReported employees: 201-500 | New York, United States | 201-500 | Exact match | 207 contacts → |
“Podean is a global, award-winning marketplace marketing agency.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Elocalelocal.com HQ: Conshohocken, PA, United StatesReported employees: 51-200 | Conshohocken, PA, United States | 51-200 | Exact match | 204 contacts → |
“eLocal, part of HomeServe Plc, global leader in the home services industry, is a fast-growing and highly profitable national leader in pay-for-performance digital advertising.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Connexity, INCconnexity.com HQ: Santa Monica, CA, United StatesReported employees: 201-500 | Santa Monica, CA, United States | 201-500 | Exact match | 204 contacts → |
“Connexity, a Taboola company is a performance-marketing technology company whose core purpose is to help online retailers find new customers and drive sales at a cost that meets…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Urtaskerurtasker.com HQ: Brentwood, NY, United StatesReported employees: 51-200 | Brentwood, NY, United States | 51-200 | Exact match | 204 contacts → |
“At Urtasker, our vision is grounded in integrity, honesty, passion, genuine empathy, and professionalism.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | XANDRxandr.com HQ: New York, United StatesReported employees: 1,001-5,000 | New York, United States | 1,001-5,000 | Exact match | 203 contacts → |
“Xandr, a part of Microsoft Advertising, powers a global marketplace for premium advertising.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Townsquare Ignitetownsquareignite.com HQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 199 contacts → |
“Townsquare Ignite is a customer-centric, data-driven technology provider of cross-platform advertising solutions including programmatic, search, marketing and client services.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Target Media Partnerstargetmediapartners.com HQ: Los Angeles, CA, United StatesReported employees: 501-1,000 | Los Angeles, CA, United States | 501-1,000 | Exact match | 197 contacts → |
“Target Media Partners (TMP) is dedicated to helping auto dealerships and other SMBs grow their business through our mix of digital advertising solutions, and we are the only media…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Helium 10helium10.com HQ: Irvine, CA, United StatesReported employees: 51-200 | Irvine, CA, United States | 51-200 | Exact match | 178 contacts → |
“Helium 10 is an all-in-one e-commerce platform that helps brands launch, grow, and scale across major marketplaces.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Code3code3.com HQ: Cleveland, OH, United StatesReported employees: 201-500 | Cleveland, OH, United States | 201-500 | Exact match | 151 contacts → |
“Code3 (formerly SocialCode) is a performance marketing partner working at the intersection of media, creative, and commerce, to help brands succeed faster.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Datawrkzdatawrkz.com HQ: Austin, TX, United StatesReported employees: 201-500 | Austin, TX, United States | 201-500 | Exact match | 142 contacts → |
“Your time is yours again with our powerful digital advertising solutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | C1x INCc1exchange.com HQ: San Jose, United StatesReported employees: 51-200 | San Jose, United States | 51-200 | Exact match | 128 contacts → |
“AI, Data & Revenue Technology for the Intelligent Enterprise C1X is a Silicon Valley-based AI, Data, and Revenue Technology company helping organizations transform data into…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Buyerlinkbuyerlink.com HQ: Walnut Creek, CA, United StatesReported employees: 51-200 | Walnut Creek, CA, United States | 51-200 | Exact match | 115 contacts → |
“Buyerlink is a leading online auction marketplace for performance-based marketing.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Greensheet Mediathegreensheet.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 113 contacts → |
“Our number one goal is to provide personalized service and affordable, effective advertising solutions to build your business.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | BUY BOX Expertsbuyboxexperts.com HQ: Lehi, UT, United StatesReported employees: 51-200 | Lehi, UT, United States | 51-200 | Exact match | 111 contacts → |
“Buy Box Experts is a marketing agency for medium to large online sellers, as well as investors of businesses selling on Amazon.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Lyfe Marketinglyfemarketing.com HQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 107 contacts → |
“We're a social media marketing company in Atlanta who help small businesses increase revenue through strategic online strategies.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Ejam INCejam.com HQ: Newport Beach, CA, United StatesReported employees: 11-50 | Newport Beach, CA, United States | 11-50 | Exact match | 98 contacts → |
“Ejam is a performance-based online advertising and marketing leader.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | SOLEOsoleo.com HQ: Rochester, NY, United StatesReported employees: 51-200 | Rochester, NY, United States | 51-200 | Exact match | 98 contacts → |
“For over 20 years, our mission has remained the same: make useful connections for people everywhere, every day.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,099 company matches
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Online marketplace advertising agencies: dataset insights
September 29, 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
1,099 records in the displayed employee bands.
0 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 1,099 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 29, 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 ↗
Online marketplace advertising agencies by metro
Questions about this company list
What does Exact match mean for online marketplace advertising agencies?
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 online marketplace advertising agencies did RevenueBase find based in the United States?
The saved snapshot records 1,099 matching company records, 18,885 tracked contacts and 7,106 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 29, 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
Online marketplace advertising agencies by geography
- Online marketplace advertising agencies based in Sao Paulo, Brazil
- Online marketplace advertising agencies based in Toronto, Canada
- Online marketplace advertising agencies based in Paris, France
- Online marketplace advertising agencies based in Berlin, Germany
- Online marketplace advertising agencies based in Hamburg, Germany
- Online marketplace advertising agencies based in Mumbai, India
- Online marketplace advertising agencies based in New Delhi, India
- Online marketplace advertising agencies based in Tel Aviv, Israel
- Online marketplace advertising agencies based in Warsaw, Poland
- Online marketplace advertising agencies based in Madrid, Spain
- Online marketplace advertising agencies based in Dubai, United Arab Emirates
- Online marketplace advertising agencies based in London, United Kingdom
Cite this list
RevenueBase Data Team. Top 25 online marketplace advertising agencies based in the United States. Snapshot: September 29, 2026. https://revenuebase.ai/companies/online-marketplace-advertising-agencies/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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- Online marketplace advertising agencies based in Sao Paulo, Brazil
- Online marketplace advertising agencies based in Toronto, Canada
- Online marketplace advertising agencies based in Paris, France
- Online marketplace advertising agencies based in Berlin, Germany
- Online marketplace advertising agencies based in Hamburg, Germany
- Online marketplace advertising agencies based in Mumbai, India