The most prominent ad exchange companies ranked by global prominence, funding activity, and market position. Showing the top 50 out of 56 companies tracked on Fsome.
| # | Company | Location | Employees | Total Funding | Last Round | Last Funded |
|---|---|---|---|---|---|---|
| 1 |
Topsort
Topsort provides AI-powered auction tools and infrastructure APIs to help brands…
|
Palo Alto | 51 - 100 | $28.5M | Series Unknown | 2025-11-24 |
| 2 |
Kidoodle.TV
Kidoodle.TV is an online video streaming platform that provides on-demand conten…
|
Calgary | 51 - 100 | $83.6M | Series Unknown | 2023-10-31 |
| 3 |
OpenX
OpenX is a supply-side platform for audience, data, and identity targeting, boos…
|
Pasadena | 251 - 500 | $70.5M | Secondary Market | 2015-06-01 |
| 4 |
Verve
Verve’s omnichannel ad platform connects advertisers, agencies, brands, and publ…
|
New York | 501 - 1K | $101.2M | Post Ipo Equity | 2025-06-17 |
| 5 |
Wincast
Wincast provides SaaS and AdTech solutions for interactive sports media experien…
|
New York | 11 - 50 | $5.7M | Seed | 2024-03-01 |
| 6 |
TotallyAwesome
TotallyAwesome is the digital engagement company that helps brands safely intera…
|
Singapore | 101 - 250 | $15.0M | Debt Financing | 2022-08-17 |
| 7 |
Dable
Dable, Inc. is a Leading Content Discovery Platform & Personalized Recommendatio…
|
Seoul | 51 - 100 | $18.8M | Series C | 2021-01-12 |
| 8 |
33Across
Our identity solution, Lexicon, makes inventory easily addressable across all br…
|
New York | 51 - 100 | $27.2M | Convertible Note | 2016-02-29 |
| 9 |
adgoji
The Easiest Ad Platform You’ll Ever Use
|
Amsterdam | 1 - 10 | $5.0M | Private Equity | 2020-01-01 |
| 10 |
Blockthrough
Blockthrough helps the world's top publishers recover their adblocked revenue.
|
Toronto | 11 - 50 | $2.0M | Seed | 2018-10-19 |
| 11 |
AdHash
AdHash cuts out the middlemen to bring efficiency, trust, and privacy. We make t…
|
Zug | 11 - 50 | $1.3M | Series A | 2022-04-07 |
| 12 |
Exterion Media
Exterion Media is a prominent out-of-home advertising company that offers a wide…
|
London | 501 - 1K | $36.4M | Debt Financing | 2016-09-15 |
| 13 |
claimd. app
CLAIMD is re-inventing social media advertising.
|
Freiburg | 11 - 50 | $250K | Seed | 2022-04-07 |
| 14 |
Sharethrough
Sharethrough connects publishers and advertisers through innovative digital ad s…
|
Montréal | 101 - 250 | $37.1M | Series C | 2021-02-04 |
| 15 |
RubiQube
Rubiqube is an Advertising technology company with focus on Video and other Supe…
|
Lagos | 1 - 10 | $300K | Seed | 2020-12-04 |
| 16 |
itellio
Data Driven - Place Based Marketing Platform
|
Long Island City, United States | 1 - 10 | $3.2M | Non Equity Assistance | 2018-02-18 |
| 17 |
Thirdpresence
AI-powered programmatic video advertising with industry-leading MOAT viewability…
|
Helsinki | 11 - 50 | $6.3M | Seed | 2018-02-21 |
| 18 |
MoPub
MoPub is a mobile monetization platform that helps publishers drive more revenue…
|
San Francisco | 101 - 250 | $18.5M | Series B | 2012-09-20 |
| 19 |
AdPushup
AdPushup is a revenue optimization platform that provides AdSense publishers, in…
|
Wilmington | 101 - 250 | $632K | Series A | 2016-08-07 |
| 20 |
Chocolate
Chocolate is a global mobile video advertising firm. We offer two core products …
|
San Francisco, United States | 51 - 100 | $13.1M | Debt Financing | 2014-07-01 |
| 21 |
Mobclix
Mobclix, a mobile ad exchange network, offers an open marketplace platform and a…
|
Palo Alto, United States | 11 - 50 | — | Seed | 2008-09-01 |
| 22 |
Inneractive
Inneractive is an independent automated mobile ad marketplace focused on powerin…
|
New York, United States | 51 - 100 | $34.5M | Series D | 2015-11-26 |
| 23 |
ividence
Ividence provide people centric targeting for advertisers based upon the ultimat…
|
Montreuil, France | 11 - 50 | $9.7M | Series B | 2012-06-04 |
| 24 |
AdBidx
Digital Billboard Advertising Exchange
|
Sydney | 1 - 10 | — | Seed | 2014-01-01 |
| 25 |
TapSense
TapSense is a leading mobile advertising platform that provides a private RTB (R…
|
San Francisco | 11 - 50 | — | Seed | 2011-09-23 |
| 26 |
MasterCourses
MasterCourses allows consumers to purchase the entire ingredient list of an onli…
|
Paris | 1 - 10 | — | Series Unknown | 2014-09-07 |
| 27 |
Coguan
Cougan is an ad exchange service in Spain that facilitates advert trading on mut…
|
Madrid | 11 - 50 | — | Series B | 2009-09-16 |
| 28 |
adBrite
adBrite is an advertising exchange platform that provides site-level transparenc…
|
San Francisco | 101 - 250 | $40.4M | Series D | 2012-05-01 |