Company lists · Data refreshed September 2026

Top 25 AI software development firms based in San Francisco, United States

Name: AI software development firms 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 406 companies tracked

RevenueBase identified 406 company matches for AI software development firms associated with San Francisco, United States as of September 2026 and tracks 14,834 professional contacts across them, including 3,728 with verified work emails. Across the United States, New York is the largest hub for this category (758 companies); San Francisco has 406.

This list covers company matches for AI software development 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 28, 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 28, 2026 How this list was built

406Companies

14,834Contacts tracked

3,728Verified emails

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The 25 largest AI software development firms based in San Francisco, United States

Ranked by team size

Top 25 of 406 company matches for AI software development firms based in San Francisco, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Turing	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	6,094 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 28, 2026 · View company records in RevenueBase
2	Avenue Code	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	704 contacts →
	Exact match “We are AI/R.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	symphony.is	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	501-1,000	672 contacts →
	Exact match “Symphony is a global design and development software company headquartered in San Francisco with 650+ technologists located across engineering offices in Southeast Europe and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Sierra	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	201-500	561 contacts →
	Exact match “Sierra helps businesses build better, more human customer experiences with AI.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Provectus	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	201-500	434 contacts →
	Exact match “Provectus is an AI professional services vendor built to be the most outcomes-centric partner for your AI transformation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	LOKA	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	201-500	336 contacts →
	Exact match “Loka is a Silicon Valley software consultancy with global impact, bringing innovations to market faster since 2004.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Siliconmint	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	179 contacts →
	Exact match “SiliconMint provides dedicated software teams that architect, build and support mission-critical systems.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Sculptsoft AI Software Development Company	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	168 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 28, 2026 · View company records in RevenueBase
9	Asap Developers	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	141 contacts →
	Exact match “Asap Developers is a leading provider of cutting-edge AI and Data Engineering solutions, dedicated to helping businesses unlock their full potential.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Cheesecake Labs	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	131 contacts →
	Exact match “Cheesecake Labs is an AI, Data, Blockchain, and Software Engineering company that partners with US companies to build and modernize digital products.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Startupsoft	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	128 contacts →
	Exact match “StartupSoft is an AI-focused software engineering company.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	MINDK	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	124 contacts →
	Exact match “MindK is a software development and IT consulting company that helps businesses build software products, automate business processes, modernize technology and infrastructure.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Intelygenz	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	201-500	122 contacts →
	Exact match “Intelygenz provides Expert AI Consultancy and Implementation Services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Ensolvers	Exact match	San Francisco, United StatesHQ recorded Sep 28, 2026	51-200	121 contacts →
	Exact match “Ensolvers specializes in software development, architecture, product development, outsourcing, testing, and building dedicated teams for end-to-end software solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Distyl	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	118 contacts →
	Exact match “Distyl partners with the most ambitious enterprises to design and operationalize their AI transformations.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Mechanical Orchard	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	116 contacts →
	Exact match “Mechanical Orchard is an AI-native technology company that de-risks the process of bringing old but critical computer systems up to date.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Mechlin Technologies	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	103 contacts →
	Exact match “Mechlin Technologies is a San Francisco, California (USA) based software development and technology consulting company, powered by a trusted offshore engineering team, helping…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Berribot	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	86 contacts →
	Exact match “Berribot delivers amazing AI services that minimize costs and maximize business returns.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Jetruby Agency	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	201-500	82 contacts →
	Exact match “JetRuby is an AI-native, ISO-certified software development agency.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	West Agile Labs	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	201-500	82 contacts →
	Exact match “West Agile Labs is a Digital Product Agency specializing in Design, Development and Consulting services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Treinetic	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	79 contacts →
	Exact match “Treinetic™ is a leading software product engineering and technology consulting company, recognized for its innovative and award-winning solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Yellow Systems	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	73 contacts →
	Exact match “Yellow Systems is a technology-first company creating AI/ML-powered and custom software solutions for diverse business needs.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Stackai	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	69 contacts →
	Exact match “Enterprise AI trusted by Finance, Risk and Operations teams.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Smart IT	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	68 contacts →
	Exact match “Smart IT is a custom software development and web development company headquartered in San Francisco.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Metaview	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	67 contacts →
	Exact match “Metaview is the Agentic Recruiting Platform with AI agents that handle sourcing, application review, notes, reporting, and all the admin recruiters and hiring managers hate.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “AI software development firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 406 AI software development firms based in San Francisco, United States

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AI software development firms based in San Francisco, United States at a glance

As of Sep 28, 2026

25.1%Verified-email coverage

36.5Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

208

11-50

121

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 406 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 “AI software development 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 3,728 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 28, 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.

AI software development firms by metro in the United States

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 “AI software development firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many AI software development firms are there based in San Francisco, United States?

RevenueBase identified 406 company matches for AI software development 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?

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 AI software development firms?

New York leads the United States with 758 company records, followed by Austin (439) and San Francisco (406).

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 3,728 professional contacts with verified work emails tracked across these 406 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 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 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.