Company lists · Data refreshed September 2026
Top 25 Programmatic advertising software companies based in San Francisco, United States
RevenueBase identified 69 programmatic advertising software companies headquartered in San Francisco, United States as of September 2026 and tracks 2,276 professional contacts across them, including 792 with verified work emails. New York is the largest hub.
This list covers programmatic advertising software companies 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 programmatic advertising software companies based in San Francisco, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 491 | ||||
“Quantcast is the AI-powered ad platform built for performance marketers.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 310 | ||||
“Tatari is building the infrastructure to modernize TV advertising for Brands, Agencies, and Publishers.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 170 | ||||
“AdRoll is a multi-channel advertising platform built for growth-minded marketers.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 112 | ||||
“Jampp is a programmatic advertising platform used by the most ambitious companies to accelerate their mobile businesses.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 110 | ||||
“ZEDO, Inc.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 59 | ||||
“Vungle is the trusted guide for growth and engagement, transforming how people discover and experience apps.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 47 | ||||
“LifeStreet makes in-app advertising work for the world’s biggest performance marketers.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 42 | ||||
“Omneky generates personalized ads that scale.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 41 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 34 | ||||
“Demand Local empowers Advertising & Marketing agencies in the Automotive, Legal, Financial, & CPG industries to scale and grow their businesses.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 30 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 15 | ||||
“We help performance marketing teams solve the biggest bottleneck in paid social: knowing what to test next and getting those tests live quickly.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | RadianStrong evidence | 15 | |||
“Radian is an AI-driven advertising platform helping mobile apps scale through transparent, data-led programmatic growth.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 14 | ||||
“At Playdigo, we specialize in AI-powered programmatic advertising, helping advertisers and publishers maximize their impact across programmatic, mobile, CTV, display, and other…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 12 | ||||
“Kaden is a one stop shop for programmatic mobile marketing, user acquisition and re-engagement.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 10 | ||||
“Atom11 is an award-winning, Amazon PPC automation & optimization software.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | SET Media INCPartial evidence | 7 | |||
“We're hiring a UI Developer, and classification and software engineers!” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | BrightrollStrong evidence | 6 | |||
“BrightRoll is Yahoo’s unified brand for programmatic advertising technology.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 4 | ||||
“Headquartered in San Francisco, RTBiQ empowers brands, agencies and advocacy groups with advanced digital advertising solutions driven by in-depth audience data and attribution…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 4 | ||||
“We’re a best-in-class, technology-based digital advertising company.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 4 | ||||
“Aloha Ads helps developers monetize their unsold inventory and enables advertisers to reach high-quality audiences from top publishers through our proprietary SDK and ad server…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 4 | ||||
“MAGGOMEDIA is a boutique global advertising, media and technology company, with a focus on delivering content about entertainment, news, lifestyle and providing advertising…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 | ||||
“Most marketing campaigns are built on assumptions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1 | ||||
“Clearmob is a marketing technology company founded in 2017.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1 | ||||
“The digital advertising space has never been so vast or competitive.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 69 programmatic advertising software companies based in San Francisco, United States
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Programmatic advertising software companies based in San Francisco, United States at a glance
As of Sep 5, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 69 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 programmatic advertising software companies, 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 San Francisco, United States whose own description of what they do matches “programmatic advertising software companies”. 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 programmatic advertising software companies, 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 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, 792 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 5, 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.
Programmatic advertising software companies by metro in the United States
- Programmatic advertising software companies in New York239
- Programmatic advertising software companies in San Francisco69
- Programmatic advertising software companies in Los Angeles55
- Programmatic advertising software companies in Miami44
- Programmatic advertising software companies in Austin25
Frequently asked
How many programmatic advertising software companies are there based in San Francisco, United States?
RevenueBase identified 69 programmatic advertising software companies 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 has the most programmatic advertising software companies?
New York leads with 239 headquartered companies, followed by San Francisco (69) and Los Angeles (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 792 verified decision-maker contacts tracked across these 69 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 5, 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 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.
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