Company lists · Data refreshed September 2026

Top 25 Machine learning firms based in San Francisco, United States

RevenueBase identified 82 company matches for machine learning firms associated with San Francisco, United States as of September 2026 and tracks 2,876 professional contacts across them, including 684 with verified work emails. Across the United States, New York is the largest hub for this category (88 companies); San Francisco follows with 82.

This list covers company matches for machine learning firms 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 21, 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 21, 2026 How this list was built
82Companies
2,876Contacts tracked
684Verified emails
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The 25 largest machine learning firms based in San Francisco, United States

Ranked by team size
Top 25 of 82 company matches for machine learning firms based in San Francisco, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 21, 2026n/a1,596 contacts →

Exact match

“WRITER is where the world’s leading enterprises orchestrate AI-powered work.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchSan Francisco, CA, United StatesHQ recorded Sep 21, 2026201-500254 contacts →

Exact match

“Domino Data Lab partners with the world's most regulated enterprises as they build, scale, and govern AI-powered applications.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchSan Francisco, CA, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
4Exact matchSan Francisco, CA, United StatesHQ recorded Sep 21, 202651-200128 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchSan Francisco, CA, United StatesHQ recorded Sep 21, 202651-20067 contacts →

Exact match

“Intuz develops AI solutions that go directly into production, not just presentations.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Sep 21, 202611-5044 contacts →

Exact match

“A new kind of hedge fund built by a network of data scientists.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchSan Francisco, CA, United StatesHQ recorded Sep 21, 202651-20043 contacts →

Exact match

“Fligoo is a data and AI expert company that builds high-quality products and delivers intelligent solutions at speed.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, CA, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
9Exact matchSan Francisco, CA, United StatesHQ recorded Sep 21, 20261-1020 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchSan Francisco, CA, United StatesHQ recorded Sep 21, 202611-5019 contacts →

Exact match

“Stovell AI Systems delivers next generation pricing & demand forecast solutions to leading investment firms and large corporations with complex value chains.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchSan Francisco, CA, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
12Exact matchSan Francisco, CA, United StatesHQ recorded Sep 21, 202651-20016 contacts →

Exact match

“We’re an enthusiastic team of technical experts, creative problem solvers, and ambitious leaders working together to leverage technology, AI, and automation to improve healthcare…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchSan Francisco, CA, United StatesHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“Zuro is your partner in your AI journey, offering you the tools and expertise needed to unlock the full potential of AI for your enterprise.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchSan Francisco, CA, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
15Exact matchSan Francisco, CA, United StatesHQ recorded Sep 21, 20261-109 contacts →

Exact match

“Silicon Valley Consulting is a San Francisco-based company.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchSan Francisco, CA, United StatesHQ recorded Sep 21, 202651-2007 contacts →

Exact match

“Eventum.ai is a machine learning consulting agency.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchSan Francisco, CA, United StatesHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Soteris builds machine learning software to help insurers and MGAs more accurately select and price auto insurance risks.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchSan Francisco, CA, United StatesHQ recorded Sep 21, 20261-105 contacts →

Exact match

“We are building state of the art ML tools with proven revenue generation capabilities for retail and e-commerce.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchSan Francisco, United StatesHQ recorded Sep 21, 202611-505 contacts →

Exact match

“Sagehood's intelligent investment approach harnesses the power of machine learning to provide a holistic understanding of the financial market.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchSan Francisco, CA, United StatesHQ recorded Sep 21, 202611-504 contacts →

Exact match

“At Arkoz, we believe in the transformative power of AI and are dedicated to pioneering cutting-edge solutions that push the boundaries of what is possible.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchSan Francisco, CA, United StatesHQ recorded Sep 21, 20261-104 contacts →

Exact match

“milk+honey helps companies utilize machine learning to improve operational efficiency and create competitive advantage.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchSan Francisco, CA, United StatesHQ recorded Sep 21, 20261-104 contacts →

Exact match

“True Theta provides the critical code and expertise to design, build, and scale production-grade machine learning systems that directly improve revenue, profit, and efficiency.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchSan Francisco, CA, United StatesHQ recorded Sep 21, 202611-504 contacts →

Exact match

“At SCA Robotics, our mission is to revolutionize industries through the power of AI/ML and Computer Vision, empowering businesses to automate processes, gain valuable insights…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchSan Francisco, CA, United StatesHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Machina Ventures is an investment firm focused on early stage, artificial intelligence and data science enabled companies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchSan Francisco, CA, United StatesHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Partnering with top 1% research labs to build and scale ML teams.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 82 machine learning firms based in San Francisco, United States

See the full list, filter by size, metro and specialty, and access 684 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Machine learning firms based in San Francisco, United States at a glance

As of Sep 21, 2026
23.8%Verified-email coverage
35.1Average contacts per company
1-10Median size (employees)
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
48
11-50
24
51-200
8
201-500
2

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 82 companies.

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 “machine learning firms” 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 684 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 21, 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 “machine learning firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many machine learning firms are there based in San Francisco, United States?

RevenueBase identified 82 company matches for machine learning firms 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?

Writer 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 machine learning firms?

New York leads the United States with 88 company records, followed by San Francisco (82) and Austin (42).

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 684 professional contacts with verified work emails tracked across these 82 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 21, 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.