Company lists · Data verified August 2026

Top 25 Artificial intelligence software companies based in San Francisco, United States

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 229 companies tracked

There are 229 artificial intelligence software companies headquartered in San Francisco, United States (RevenueBase, August 2026). RevenueBase tracks 9,821 professional contacts across them, including 2,467 with verified work emails and 1,540 with mobile numbers. San Francisco is the largest hub.

This list covers artificial intelligence 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. Data current as of August 28, 2026.

229Companies

9,821Contacts tracked

2,467Verified emails

1,540Mobile numbers

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The 25 largest artificial intelligence software companies based in San Francisco, United States

Ranked by team size

Top 25 of 229 artificial intelligence software companies based in San Francisco, United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Celonis	San Francisco, CA	1,001-5,000	3,632	658
2	Writer	San Francisco, CA	n/a	1,564	391
3	AI R Everymind	San Francisco, CA	501-1,000	485	103
4	gooddata.ai	San Francisco, CA	201-500	275	149
5	Almawave	San Francisco, CA	201-500	253	164
6	abacus.ai	San Francisco, CA	51-200	205	94
7	VYRO	San Francisco	51-200	181	43
8	Functionize	San Francisco, CA	51-200	167	95
9	Hebbia	San Francisco, CA	51-200	154	104
10	MERGE	San Francisco, CA	51-200	126	83
11	AZUMO	San Francisco, CA	201-500	122	15
12	Voltage Park	San Francisco, CA	51-200	91	71
13	Sepal AI	San Francisco	51-200	91	13
14	smartcat.io	San Francisco, CA	51-200	84	55
15	Berribot	San Francisco, CA	51-200	81	5
16	Stackai	San Francisco, CA	51-200	67	37
17	Metaview	San Francisco, CA	51-200	67	34
18	INTUZ	San Francisco, CA	51-200	67	3
19	Alchemy Cloud, INC	San Francisco, CA	51-200	53	44
20	ADEPT	San Francisco, CA	51-200	50	2
21	Fractional AI	San Francisco, CA	51-200	49	18
22	R&d Center Winstars.ai	San Francisco, CA	51-200	42	10
23	Langdock	San Francisco	51-200	35	22
24	It-Jim	San Francisco, CA	11-50	33	17
25	Mindpal	San Francisco, CA	11-50	33	11

Showing 25 of 229 artificial intelligence software companies based in San Francisco, United States

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Artificial intelligence software companies based in San Francisco, United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

San FranciscoLargest hub · 185 HQs

1,540Contacts with mobile numbers

20Emails re-verified in last 30 days

Companies by employee count

1-10

122

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Artificial intelligence software companies by metro in the United States

Metro	Companies
Artificial intelligence software companies in San Francisco	185
Artificial intelligence software companies in New York	176
Artificial intelligence software companies in Austin	96
Artificial intelligence software companies in Los Angeles	61
Artificial intelligence software companies in Miami	57
Artificial intelligence software companies in Chicago	56
Artificial intelligence software companies in Dallas	51

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “artificial intelligence software companies”, with match quality audited by blind human judging, and headquartered in San Francisco, United States.
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: Contact records re-verify on a rolling cadence; 20 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many artificial intelligence software companies are there based in San Francisco, United States?

There are 229 artificial intelligence software companies headquartered in San Francisco, United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Celonis, headquartered in San Francisco, tops this list with the largest team on record.

Which city has the most artificial intelligence software companies?

San Francisco leads with 185 headquartered companies, followed by New York (176) and Austin (96).

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 2,467 verified decision-maker contacts tracked across these 229 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.