Company lists · Data refreshed September 2026

Top 25 Demand-side platform software companies worldwide

Name: Demand-side platform software companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 1,421 companies tracked

RevenueBase identified 1,421 demand-side platform software companies worldwide as of September 2026 and tracks 32,820 professional contacts across them, including 13,274 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers demand-side platform software companies worldwide, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026. Country and city lists for demand-side platform software companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

1,421Companies

32,820Contacts tracked

13,274Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest demand-side platform software companies worldwide

Ranked by team size

Top 25 of 1,421 demand-side platform software companies worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to demand-side platform software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Taboola	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,979 contacts →
	Indirect evidence “Taboola empowers businesses to grow through performance advertising technology that goes beyond search and social and delivers measurable outcomes at scale.” Source: RevenueBase Database · checked Sep 28, 2026
2	TEADS	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,789 contacts →
	Partial evidence “Teads Holding Co.(“Teads”)(Nasdaq: TEAD) is a leading omnichannel advertising platform focused on driving outcomes for brand and performance advertisers across screens.” Source: RevenueBase Database · checked Sep 28, 2026
3	RTB House	Strong evidence	Warsaw, PolandHQ checked Sep 28, 2026	1,001-5,000	1,353 contacts →
	Strong evidence “RTB House is a next-generation performance demand-side platform (DSP) that uses proprietary Deep Learning AI algorithms to help brands grow.” Source: RevenueBase Database · checked Sep 28, 2026
4	Pubmatic	Indirect evidence	Redwood City, CA, United StatesHQ checked Sep 28, 2026	501-1,000	1,297 contacts →
	Indirect evidence “PubMatic is the leading AI-powered ad tech company delivering digital advertising performance.” Source: RevenueBase Database · checked Sep 28, 2026
5	BASIS	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	501-1,000	891 contacts →
	Partial evidence “Basis is a global provider of media automation and programmatic advertising software and services for enterprises.” Source: RevenueBase Database · checked Sep 28, 2026
6	Adform	Partial evidence	Copenhagen, DenmarkHQ checked Sep 28, 2026	501-1,000	847 contacts →
	Partial evidence “Adform is the most powerful and safe media buying platform in the world.” Source: RevenueBase Database · checked Sep 28, 2026
7	Equativ	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	501-1,000	705 contacts →
	Partial evidence “Equativ is a leading independent media platform that empowers advertisers and publishers to achieve real outcomes across the entire digital ecosystem.” Source: RevenueBase Database · checked Sep 28, 2026
8	Nexxen	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	673 contacts →
	Partial evidence “Nexxen is the advertising platform that delivers full-funnel performance powered by unique data and media.” Source: RevenueBase Database · checked Sep 28, 2026
9	Index Exchange	Strong evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	501-1,000	671 contacts →
	Strong evidence “Index Exchange is a global advertising supply-side platform enabling media owners to maximize the value of their content on any screen.” Source: RevenueBase Database · checked Sep 28, 2026
10	Videoamp	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	201-500	575 contacts →
	Partial evidence “VideoAmp is a software and data company creating a more sophisticated data-driven advertising ecosystem that redefines how media is valued, bought and sold.” Source: RevenueBase Database · checked Sep 28, 2026
11	Branch	Indirect evidence	Mountain View, CA, United StatesHQ checked Sep 28, 2026	201-500	459 contacts →
	Indirect evidence “Branch is on a mission: to power impactful experiences in the connected world.” Source: RevenueBase Database · checked Sep 28, 2026
12	Viant Technology	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	201-500	418 contacts →
	Indirect evidence “Viant Technology Inc.(NASDAQ: DSP) is a leader in AI-powered programmatic advertising, dedicated to driving innovation in digital marketing.” Source: RevenueBase Database · checked Sep 28, 2026
13	Deepintent	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	402 contacts →
	Strong evidence “DeepIntent is the leading healthcare demand-side platform (DSP), purpose-built to help marketers plan, activate, and optimize data-driven campaigns with speed and precision.” Source: RevenueBase Database · checked Sep 28, 2026
14	Yektanet یکتانت	Indirect evidence	Tehran, IranHQ checked Sep 28, 2026	201-500	375 contacts →
	Indirect evidence “YEKTANET is the biggest and most advanced online advertising network in Iran serving over 25 million unique users with 5 billion impressions per month.” Source: RevenueBase Database · checked Sep 28, 2026
15	Databeat	Indirect evidence	Princeton, NJ, United StatesHQ checked Sep 28, 2026	201-500	357 contacts →
	Indirect evidence “At DataBeat, we redefine what's possible in AdTech, simplifying AdTech complexities into actionable strategies that drive revenue.” Source: RevenueBase Database · checked Sep 28, 2026
16	Innity	Indirect evidence	Petaling Jaya, MalaysiaHQ checked Sep 28, 2026	201-500	357 contacts →
	Indirect evidence “Innity is a leading online media company in Asia that offers best in class data-driven ad tech solutions that combines creative programmatic, ad-serving, data management, audience…” Source: RevenueBase Database · checked Sep 28, 2026
17	advertising.com	Indirect evidence	United StatesHQ checked Sep 28, 2026	n/a	297 contacts →
	Indirect evidence “Advertising.com brings advanced programmatic solutions to companies with large user bases, helping them unlock new revenue streams, strengthen user loyalty, and deliver high-value…” Source: RevenueBase Database · checked Sep 28, 2026
18	Eskimi	Indirect evidence	Vilnius, LithuaniaHQ checked Sep 28, 2026	201-500	245 contacts →
	Indirect evidence “Say goodbye to boring advertising.” Source: RevenueBase Database · checked Sep 28, 2026
19	Admedia	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	201-500	242 contacts →
	Indirect evidence “AdMedia helps Agencies and Brands meet their KPIs and hit their ROI objectives.” Source: RevenueBase Database · checked Sep 28, 2026
20	XANDR	Indirect evidence	New York, United StatesHQ checked Sep 28, 2026	1,001-5,000	203 contacts →
	Indirect evidence “Xandr, a part of Microsoft Advertising, powers a global marketplace for premium advertising.” Source: RevenueBase Database · checked Sep 28, 2026
21	Appodeal, INC	Indirect evidence	Mclean, VA, United StatesHQ checked Sep 28, 2026	201-500	201 contacts →
	Indirect evidence “Appodeal is a global player in ad tech and mobile publishing.” Source: RevenueBase Database · checked Sep 28, 2026
22	Townsquare Ignite	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	199 contacts →
	Partial evidence “Townsquare Ignite is a customer-centric, data-driven technology provider of cross-platform advertising solutions including programmatic, search, marketing and client services.” Source: RevenueBase Database · checked Sep 28, 2026
23	Adlook	Indirect evidence	Warsaw, PolandHQ checked Sep 28, 2026	51-200	184 contacts →
	Indirect evidence “Adlook is redefining how brands grow across the open web and Connected TV.” Source: RevenueBase Database · checked Sep 28, 2026
24	Adcellerant	Partial evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	201-500	183 contacts →
	Partial evidence “AdCellerant is a digital marketing platform and growth partner that helps media companies and agencies simplify operations, scale campaigns, and drive measurable growth.” Source: RevenueBase Database · checked Sep 28, 2026
25	VIOOH	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	179 contacts →
	Strong evidence “VIOOH is a leading premium global digital out of home supply side platform.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: demand-side platform software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names demand-side platform software companies.
Partial evidence: Its own public description names part of demand-side platform software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name demand-side platform software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,421 demand-side platform software companies worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 13,274 reachable decision-makers.

Free signup · no credit card

View the full list →

Demand-side platform software companies worldwide at a glance

As of Sep 28, 2026

40.4%Verified-email coverage

23.1Average contacts per company

11-50Median size (employees)

5.8%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

435

11-50

659

51-200

232

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 demand-side platform software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for demand-side platform software companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “demand-side platform software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names demand-side platform software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among demand-side platform software companies, and records with no verified work email.
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 its RevenueBase Smart Search 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, 13,274 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 28, 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.

Demand-side platform software companies by location

11 lists · largest first

Every Demand-side platform software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names demand-side platform software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many demand-side platform software companies are there worldwide?

RevenueBase identified 1,421 demand-side platform software companies worldwide 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?

Taboola, headquartered in New York, tops this list with the largest team on record.

Which country has the most demand-side platform software companies?

The United States leads with 358 companies, followed by India (103) and the United Kingdom (70). Every demand-side platform software companies list by country and city is linked on this page.

Which city has the most demand-side platform software companies?

New York leads with 82 headquartered companies, followed by London (57) and Singapore (55).

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 13,274 verified decision-maker contacts tracked across these 1,421 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,421 demand-side platform software companies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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 Smart Search, 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.