Company lists · Data refreshed September 2026
Top 25 In-stream video advertising platforms based in the United States
RevenueBase identified 802 in-stream video advertising platforms headquartered in the United States as of September 2026 and tracks 30,592 professional contacts across them, including 13,344 with verified work emails and 9,647 with mobile numbers. New York is the largest hub.
This list covers in-stream video advertising platforms headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. 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 in-stream video advertising platforms based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,241 | ||||
“It's more than just clicks.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,978 | ||||
“Taboola empowers businesses to grow through performance advertising technology that goes beyond search and social and delivers measurable outcomes at scale.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,794 | ||||
“Teads Holding Co.(“Teads”)(Nasdaq: TEAD) is a leading omnichannel advertising platform focused on driving outcomes for brand and performance advertisers across screens.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,285 | ||||
“PubMatic is the leading AI-powered ad tech company delivering digital advertising performance.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 886 | ||||
“Basis is a global provider of media automation and programmatic advertising software and services for enterprises.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 694 | ||||
“MNTN builds advertising software for brands to drive measurable conversions, revenue, site visits and more through the power of television.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 666 | ||||
“Nexxen is the advertising platform that delivers full-funnel performance powered by unique data and media.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 640 | ||||
“Innovid is the leading independent ad tech platform, empowering marketers to create, deliver, measure, and optimize ad-supported experiences that people love.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 571 | ||||
“MGID is a global advertising platform helping brands and publishers succeed on the open web with performance-driven, AI-powered native solutions.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 466 | ||||
“We’re a leader in helping brands find unduplicated reach across a fragmented TV landscape, and maximize return on ad spend.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 415 | ||||
“Viant Technology Inc.(NASDAQ: DSP) is a leader in AI-powered programmatic advertising, dedicated to driving innovation in digital marketing.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 409 | ||||
“TripleLift is the Creative SSP that transforms digital advertising through creative technology and innovative ad formats.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 384 | ||||
“Viamedia.ai is the nation’s leading independent provider of omnichannel advertising solutions, delivering precision and performance across linear TV, streaming, and digital…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 325 | ||||
“VDX.tv is a global, TV/video advertising technology company that helps brands magnify the magic of their TV ads by connecting the TV with a household member's personal devices and…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 308 | ||||
“Tatari is building the infrastructure to modernize TV advertising for Brands, Agencies, and Publishers.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | 299 | ||||
“Madhive is the leading DSP and AI solutions partner built specifically for local media, brands, and agencies.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | 248 | ||||
“Advocate is a livestream advertising optimization platform.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 238 | ||||
“AdMedia helps Agencies and Brands meet their KPIs and hit their ROI objectives.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | 231 | ||||
“Locality is the industry’s preeminent local video solutions provider, committed to addressing the evolving needs of advertisers by unlocking the power of local and driving dollars…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | TOUTIndirect evidence | 206 | |||
“Tout is the TV network for the Internet.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 200 | ||||
“Jun Group Verve For Advertisers!” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 190 | ||||
“NEW!” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | 173 | ||||
“Lemma is a leading full-funnel adtech platform purpose-built to accelerate brand ROI through impactful Out-of-Home (OOH) advertising.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | TvscientificStrong evidence | 156 | |||
“tvScientific is the first and only CTV advertising platform purpose built for serious performance marketers.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 25 | 156 | ||||
“Vibe.co is the all-in-one self-serve platform built for performance marketers who want to turn Streaming TV into a true growth channel.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 802 in-stream video advertising platforms based in the United States
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 13,344 reachable decision-makers.
Free signup · no credit card
In-stream video advertising platforms based in the United States at a glance
As of Sep 3, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among in-stream video advertising platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- 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
- Companies headquartered in the United States whose own description of what they do matches “in-stream video advertising platforms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among in-stream video advertising platforms, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 13,344 across the full list. 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.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
In-stream video advertising platforms by metro
Frequently asked
How many in-stream video advertising platforms are there based in the United States?
RevenueBase identified 802 in-stream video advertising platforms headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
The Trade Desk, headquartered in Boston, tops this list with the largest team on record.
Which city has the most in-stream video advertising platforms?
New York leads with 165 headquartered companies, followed by Los Angeles (62) and San Francisco (61).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 13,344 verified decision-maker contacts tracked across these 802 companies.
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 802 in-stream video advertising platforms based in the United States. Start with a free account, no credit card.
Get the full listRelated lists
In-stream video advertising platforms by geography
- In-stream video advertising platforms based in the United Kingdom
- In-stream video advertising platforms based in Israel
- In-stream video advertising platforms based in Germany
- In-stream video advertising platforms based in France
- In-stream video advertising platforms based in Canada
- In-stream video advertising platforms based in Spain
- In-stream video advertising platforms based in the Netherlands
- In-stream video advertising platforms based in Australia
- In-stream video advertising platforms based in Brazil
- In-stream video advertising platforms based in Poland
- In-stream video advertising platforms based in Los Angeles, United States
- In-stream video advertising platforms based in Miami, United States
Browse the directory
Browse: Companies home · All United States lists · All In-stream video advertising platforms lists · New lists
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
- In-stream video advertising platforms based in the United Kingdom
- In-stream video advertising platforms based in Israel
- In-stream video advertising platforms based in Germany
- In-stream video advertising platforms based in France
- In-stream video advertising platforms based in Canada
- In-stream video advertising platforms based in Spain