Company lists · Data refreshed September 2026

Top 25 Composite AI companies based in San Francisco, United States

RevenueBase identified 109 company matches for composite AI companies associated with San Francisco, United States as of September 2026 and tracks 8,700 professional contacts across them, including 1,595 with verified work emails and 522 with mobile numbers. Across the United States, New York is the largest hub for this category (82 companies); San Francisco follows with 77.

This list covers company matches for composite AI companies associated with San Francisco, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 8, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 8, 2026 How this list was built
109Companies
8,700Contacts tracked
1,595Verified emails
522Mobile numbers
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The 25 largest composite AI companies based in San Francisco, United States

Ranked by team size
Top 25 of 109 company matches for composite AI companies based in San Francisco, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 8, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSan Francisco, CA, United StatesHQ recorded Sep 8, 20261,001-5,0006,094 contacts →

Exact match

“Turing is one of the world’s fastest-growing AI companies accelerating the advancement and deployment of powerful AI systems.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
2Exact matchSan Francisco, CA, United StatesHQ recorded Sep 8, 20261,001-5,000704 contacts →

Exact match

“We are AI/R.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
3Exact matchSan Francisco, CA, United StatesHQ recorded Sep 8, 202651-200168 contacts →

Exact match

“SculptSoft is an AI-Software Development Company that transforms bold ideas into intelligent, scalable, and future-ready digital solutions.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
4Exact matchSan Francisco, CA, United StatesHQ recorded Sep 8, 2026201-500137 contacts →

Exact match

“Tray.ai is the enterprise AI orchestration platform.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
5Exact matchSan Francisco, CA, United StatesHQ recorded Sep 8, 202651-200128 contacts →

Exact match

“StartupSoft is an AI-focused software engineering company.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Sep 8, 202651-20050 contacts →

Exact match

“Fractional AI is focused on putting frontier AI to work.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
7Exact matchSan Francisco, CA, United StatesHQ recorded Sep 8, 202651-20050 contacts →

Exact match

“At Adept, we are building a future where AI helps every employee focus on meaningful work.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, CA, United StatesHQ recorded Sep 8, 202611-5034 contacts →

Exact match

“We build AI that works while you don't.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
9Exact matchSan Francisco, CA, United StatesHQ recorded Sep 8, 202611-5033 contacts →

Exact match

“At It-Jim, we turn visual, audio, and text data into actionable insights.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
10Exact matchSan Francisco, CA, United StatesHQ recorded Sep 8, 202651-20026 contacts →

Exact match

“Turium offers the world's first secure, private, and the most powerful version of Enterprise AI.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
11Exact matchSan Francisco, CA, United StatesHQ recorded Sep 8, 20261-1020 contacts →

Exact match

“Traversaal builds advanced AI agents designed to enhance enterprise productivity.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
12Exact matchSan Francisco, CA, United StatesHQ recorded Sep 8, 202611-5018 contacts →

Exact match

“At Rapid Labs, we’re dedicated to developing innovative AI-driven solutions across industries like Retail, Healthcare, Legal, Finance and more.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
13Exact matchSan Francisco, CA, United StatesHQ recorded Sep 8, 2026201-50015 contacts →

Exact match

“Connecting human expertise with AI.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
14Exact matchSan Francisco, CA, United StatesHQ recorded Sep 8, 20261-1014 contacts →

Exact match

“General Vision Inc.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
15Exact matchSan Francisco, CA, United StatesHQ recorded Sep 8, 202611-5012 contacts →

Exact match

“At Alquimia.ai, we specialize in transforming businesses through bespoke solutions that harness the power of artificial intelligence and machine learning.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
16Exact matchSan Francisco, CA, United StatesHQ recorded Sep 8, 20261-108 contacts →

Exact match

“Nand AI builds accurate enterprise AI systems that actually work in production.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
17Exact matchSan Francisco, CA, United StatesHQ recorded Sep 8, 2026201-5008 contacts →

Exact match

“Artificial Intellegence for the Real World!”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
18Exact matchSan Francisco, CA, United StatesHQ recorded Sep 8, 202651-2007 contacts →

Exact match

“Cascade Clarity stands at the forefront of enterprise AI transformation, bridging the gap between cutting-edge artificial intelligence and complex enterprise operations.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
19Exact matchSan Francisco, CA, United StatesHQ recorded Sep 8, 20261-107 contacts →

Exact match

“ErisAI is an Applied AI Research and Deployment Company building intelligent systems for real-world enterprise and government environments.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
20Exact matchSan Francisco, CA, United StatesHQ recorded Sep 8, 20261-106 contacts →

Exact match

“Silvertrain AI develops customized and impactful AI solutions for businesses by combining deep technical knowledge with strategic business-building expertise.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
21Exact matchSan Francisco, CA, United StatesHQ recorded Sep 8, 202611-505 contacts →

Exact match

“Your trading partners are about to start transacting through agents.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
22Exact matchSan Francisco, CA, United StatesHQ recorded Sep 8, 20261-105 contacts →

Exact match

“BetterBrain builds powerful, customizable AI infrastructure designed to fit in with how you already work.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
23Exact matchSan Francisco, CA, United StatesHQ recorded Sep 8, 20261-103 contacts →

Exact match

“AI EVERYTHING: We create market-leading products and experiences empowered by AI.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
24Exact matchSan Francisco, United StatesHQ recorded Sep 8, 202611-503 contacts →

Exact match

“Advancing AI agents for the modern enterprise.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
25Exact matchSan Francisco, CA, United StatesHQ recorded Sep 8, 20261-102 contacts →

Exact match

“XcelerateAI is on a mission to build an application-independent, multimodal generative AI platform for enterprise applications.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase

Showing 25 of 109 composite AI companies based in San Francisco, United States

See the full list, filter by size, metro and specialty, and access 1,595 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Composite AI companies based in San Francisco, United States at a glance

As of Sep 8, 2026
18.3%Verified-email coverage
6.0%Mobile-number coverage
79.8Average contacts per company
1-10Median size (employees)
Sep 8, 2026Page data refreshed

Companies by employee count

1-10
61
11-50
27
51-200
14
201-500
4
1,001-5,000
2
5,001-10,000
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 11.0d

Company record updated

Median 53.0d

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with San Francisco, United States whose business descriptions match “composite AI companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,595 professional contacts with verified work emails across the full matched dataset. 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 8, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “composite AI companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many composite AI companies are there based in San Francisco, United States?

RevenueBase identified 109 company matches for composite AI companies associated with San Francisco, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Turing tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most composite AI companies?

New York leads the United States with 82 company records, followed by San Francisco (77) and Austin (45).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,595 professional contacts with verified work emails tracked across these 109 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 8, 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.