Company lists · Data refreshed November 2026

Top 25 AI software developers based in San Francisco, United States

Name: AI software developers based in San Francisco, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 605 companies tracked

RevenueBase identified 605 company matches for AI software developers associated with San Francisco, United States as of November 2026 and tracks 30,426 professional contacts across them, including 8,719 with verified work emails. Across the United States, New York is the largest hub for this category (663 companies); San Francisco follows with 606.

This list covers company matches for AI software developers 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 November 6, 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 Nov 6, 2026 How this list was built

605Companies

30,426Contacts tracked

8,719Verified emails

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

Ranked by team size

Top 25 of 605 company matches for AI software developers based in San Francisco, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Nov 6, 2026	1,001-5,000	6,778 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 · Nov 6, 2026 · View company records in RevenueBase
2	Compass UOL	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	5,001-10,000	4,579 contacts →
	Exact match “We are AI/R.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Writer	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	n/a	1,665 contacts →
	Exact match “WRITER is where the world’s leading enterprises orchestrate AI-powered work.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	GLEAN	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	501-1,000	1,612 contacts →
	Exact match “Work AI for all.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	SIGMA	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	501-1,000	1,107 contacts →
	Exact match “Sigma is the AI apps and analytics platform connected to the cloud data warehouse.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Sierra	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	201-500	1,036 contacts →
	Exact match “Sierra helps businesses build better, more human customer experiences with AI.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Pipefy	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	501-1,000	670 contacts →
	Exact match “Pipefy is the easiest and most agile way to digitize your business processes using the power of automation and AI Agents.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Woflow	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	n/a	562 contacts →
	Exact match “Woflow builds AI Agents for enterprises.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Retool	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	201-500	420 contacts →
	Exact match “Vibe coding made building apps easy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Weights & Biases	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	201-500	336 contacts →
	Exact match “Weights & Biases: the AI developer platform.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	gooddata.ai	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	201-500	291 contacts →
	Exact match “GoodData.AI is the AI-native, full-stack decision intelligence platform that helps businesses turn data into actionable, enterprise-grade insights.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Tools For Humanity	Exact match	San Francisco, United StatesHQ recorded Nov 6, 2026	51-200	291 contacts →
	Exact match “Tools for Humanity is a technology company built to ensure a more just economic system.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	abacus.ai	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	51-200	252 contacts →
	Exact match “Abacus AI is the world's best AI super assistant and general-purpose agent!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Poolside	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	51-200	220 contacts →
	Exact match “We build the models.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Sculptsoft AI Software Development Company	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	51-200	175 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 · Nov 6, 2026 · View company records in RevenueBase
16	Serval	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	51-200	163 contacts →
	Exact match “Serval is a unified help desk, access management, and automation platform with a built-in AI agent workforce.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Functionize	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	51-200	147 contacts →
	Exact match “Functionize: Pioneering the Future of Enterprise Agentic Automation Functionize is revolutionizing enterprise automation with its innovative Agentic Automation Platform.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Relevance AI	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	51-200	133 contacts →
	Exact match “Relevance AI is the home of the AI workforce: where anyone can build and recruit teams of AI agents to complete tasks on autopilot.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	tray.ai	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	201-500	129 contacts →
	Exact match “Tray.ai is the enterprise AI orchestration platform.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	AZUMO	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	201-500	126 contacts →
	Exact match “Azumo is a top-rated, award-winning AI and software development company (founded 2016) delivering web, mobile, data, and cloud solutions through expert nearshore and onshore…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Klarity	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	51-200	113 contacts →
	Exact match “Every day, talented people walk into work and feel like they're living in Office Space.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Metaview	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	51-200	107 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 · Nov 6, 2026 · View company records in RevenueBase
23	BRIX	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	11-50	100 contacts →
	Exact match “Brix is an AI-native recruiting and organization platform, incubated by HF0-one of Silicon Valley’s most selective accelerators-and a proud member of the NVIDIA Inception Program.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Composio	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	11-50	93 contacts →
	Exact match “At Composio, We're building the future of Agentic Actions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Stackai	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	51-200	86 contacts →
	Exact match “Enterprise AI trusted by Finance, Risk and Operations teams.” Recorded in the RevenueBase company graph · Nov 6, 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 developers”. 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 605 AI software developers based in San Francisco, United States

See the full list, filter by size, metro and specialty, and access 8,719 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Nov 6, 2026

28.7%Verified-email coverage

50.3Average contacts per company

1-10Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

335

11-50

188

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 605 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 developers” 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 8,719 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 November 6, 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 developers 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 developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 605 company matches for AI software developers associated with San Francisco, United States as of November 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 developers?

New York leads the United States with 663 company records, followed by San Francisco (606) and Austin (338).

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 8,719 professional contacts with verified work emails tracked across these 605 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 November 6, 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.