Company lists · Data refreshed September 2026

Top 25 Display and video ad platforms based in San Francisco, United States

Name: Display and video ad platforms based in San Francisco, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 157 companies tracked

RevenueBase identified 157 display and video ad platforms headquartered in San Francisco, United States as of September 2026 and tracks 3,283 professional contacts across them, including 997 with verified work emails. Across the United States, New York is the largest hub for this category (513 companies); San Francisco has 157.

This list covers display and video ad platforms headquartered in San Francisco, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

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

157Companies

3,283Contacts tracked

997Verified emails

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The 25 largest display and video ad platforms based in San Francisco, United States

Ranked by team size

Top 25 of 157 display and video ad platforms based in San Francisco, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to display and video ad platforms: 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	Quantcast	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	501-1,000	491 contacts →
	Strong evidence “Quantcast is the AI-powered ad platform built for performance marketers.” Source: RevenueBase Database · checked Sep 28, 2026
2	Tatari	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	310 contacts →
	Indirect evidence “Tatari is building the infrastructure to modernize TV advertising for Brands, Agencies, and Publishers.” Source: RevenueBase Database · checked Sep 28, 2026
3	Adroll	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	201-500	170 contacts →
	Partial evidence “AdRoll is a multi-channel advertising platform built for growth-minded marketers.” Source: RevenueBase Database · checked Sep 28, 2026
4	FYBER	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	201-500	128 contacts →
	Strong evidence “Fyber, part of Digital Turbine’s independent Mobile Growth Platform, develops innovative ad monetization solutions trusted by top mobile game and app publishers.” Source: RevenueBase Database · checked Sep 28, 2026
5	Publica By IAS	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	124 contacts →
	Partial evidence “Publica is a leading demand agnostic CTV Ad Server.” Source: RevenueBase Database · checked Sep 28, 2026
6	JAMPP	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	112 contacts →
	Partial evidence “Jampp is a programmatic advertising platform used by the most ambitious companies to accelerate their mobile businesses.” Source: RevenueBase Database · checked Sep 28, 2026
7	ZEDO	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	201-500	110 contacts →
	Indirect evidence “ZEDO, Inc.” Source: RevenueBase Database · checked Sep 28, 2026
8	BILLO	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	88 contacts →
	Partial evidence “Billo is the first-of-its-kind creator marketing platform that turns brand-creator partnerships into a measurable growth channel.” Source: RevenueBase Database · checked Sep 28, 2026
9	Chartboost	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	75 contacts →
	Partial evidence “Chartboost is a leading in-app monetization and programmatic advertising platform, empowering app developers to monetize highly engaged audiences by connecting them directly with…” Source: RevenueBase Database · checked Sep 28, 2026
10	Vungle	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	201-500	59 contacts →
	Indirect evidence “Vungle is the trusted guide for growth and engagement, transforming how people discover and experience apps.” Source: RevenueBase Database · checked Sep 28, 2026
11	Lifestreet	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	47 contacts →
	Indirect evidence “LifeStreet makes in-app advertising work for the world’s biggest performance marketers.” Source: RevenueBase Database · checked Sep 28, 2026
12	Omneky	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	42 contacts →
	Indirect evidence “Omneky generates personalized ads that scale.” Source: RevenueBase Database · checked Sep 28, 2026
13	Taptica	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	41 contacts →
	Partial evidence “Taptica is a publicly-traded, global end-to-end mobile advertising platform that helps the world’s top brands reach their most valuable users with the broadest range of media…” Source: RevenueBase Database · checked Sep 28, 2026
14	Demand Local	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	34 contacts →
	Indirect evidence “Demand Local empowers Advertising & Marketing agencies in the Automotive, Legal, Financial, & CPG industries to scale and grow their businesses.” Source: RevenueBase Database · checked Sep 28, 2026
15	Admybrand	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	30 contacts →
	Strong evidence “ADmyBRAND started off as a DIY omnichannel advertising platform but evolved into AI & analytics-driven Web4.0 ad exchange for advertisements on outdoor media, Influencer, digital…” Source: RevenueBase Database · checked Sep 28, 2026
16	Spaceback	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	27 contacts →
	Partial evidence “Spaceback is the global leader and creator of the Social Display and Social CTV advertising format.” Source: RevenueBase Database · checked Sep 28, 2026
17	Creatopy	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	19 contacts →
	Indirect evidence “Welcome to Creatopy!” Source: RevenueBase Database · checked Sep 28, 2026
18	EMODO	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	16 contacts →
	Indirect evidence “Emodo believes performance TV only works when CTV adopts the same creative-optimization DNA that made Search and Social unstoppable-and adapts it for the big screen.” Source: RevenueBase Database · checked Sep 28, 2026
19	Blackbird PPC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “I’ve worked with six other digital marketing agencies in a similar capacity, and Blackbird is far and away the best, most trusted partner we’ve had.” - Jocelyn Woolsey-Strieter…” Source: RevenueBase Database · checked Sep 28, 2026
20	SUM Digital	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	15 contacts →
	Indirect evidence “We specialize in ecommerce advertising, having worked extensively with brands like Lyft, Grammarly, Microsoft, Pura Vida Bracelets, Blenders Eyewear, UpWork, and Tatcha Beauty.” Source: RevenueBase Database · checked Sep 28, 2026
21	Atria AI	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “We help performance marketing teams solve the biggest bottleneck in paid social: knowing what to test next and getting those tests live quickly.” Source: RevenueBase Database · checked Sep 28, 2026
22	Playdigo	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “At Playdigo, we specialize in AI-powered programmatic advertising, helping advertisers and publishers maximize their impact across programmatic, mobile, CTV, display, and other…” Source: RevenueBase Database · checked Sep 28, 2026
23	Growth Marketing Team	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “Paid Customer Acquisition for the Education Industry Our founders have built and led marketing at industry-defining education brands like Mindvalley, Udemy, and Coursera.” Source: RevenueBase Database · checked Sep 28, 2026
24	KADEN	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “Kaden is a one stop shop for programmatic mobile marketing, user acquisition and re-engagement.” Source: RevenueBase Database · checked Sep 28, 2026
25	Metric Theory A Monks Company	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	12 contacts →
	Indirect evidence “Metric Theory is a performance digital marketing agency with offices in San Francisco, New York City, Denver, Orange County, and Salt Lake City.” 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: display and video ad platforms. 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 display and video ad platforms.
Partial evidence: Its own public description names part of display and video ad platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name display and video ad platforms. 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 157 display and video ad platforms based in San Francisco, United States

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Display and video ad platforms based in San Francisco, United States at a glance

As of Sep 28, 2026

30.4%Verified-email coverage

20.9Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for San Francisco, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 157 companies.

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 display and video ad platforms, 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.
What qualifies: Companies headquartered in San Francisco, United States whose own description of what they do matches “display and video ad platforms”. 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 display and video ad platforms), 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 display and video ad platforms, and records with no verified work email. Companies headquartered outside San Francisco 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 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, 997 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.

Display and video ad platforms by metro in the United States

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 display and video ad platforms, 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 display and video ad platforms are there based in San Francisco, United States?

RevenueBase identified 157 display and video ad platforms headquartered in San Francisco, 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?

Quantcast, headquartered in San Francisco, tops this list with the largest team on record.

Which city in the United States has the most display and video ad platforms?

New York leads the United States with 513 headquartered companies, followed by Los Angeles (221) and San Francisco (157).

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 997 verified decision-maker contacts tracked across these 157 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.

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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.