Company lists · Data verified August 2026

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

Name: Artificial intelligence optimization 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 347 companies tracked

There are 347 artificial intelligence optimization companies headquartered in San Francisco, United States (RevenueBase, August 2026). RevenueBase tracks 10,720 professional contacts across them, including 2,139 with verified work emails and 867 with mobile numbers. New York is the largest hub.

This list covers artificial intelligence optimization 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.

347Companies

10,720Contacts tracked

2,139Verified emails

867Mobile numbers

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

Ranked by team size

Top 25 of 347 artificial intelligence optimization 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	Turing	San Francisco, CA	1,001-5,000	5,900	1,102
2	AI R Everymind	San Francisco, CA	501-1,000	485	103
3	Gushwork	San Francisco, CA	51-200	246	45
4	VYRO	San Francisco	51-200	181	43
5	Hebbia	San Francisco, CA	51-200	154	104
6	Intelygenz	San Francisco, CA	201-500	122	40
7	AZUMO	San Francisco, CA	201-500	122	15
8	PLANK	San Francisco, CA	51-200	112	25
9	Writesonic	San Francisco	51-200	97	33
10	Sepal AI	San Francisco	51-200	91	13
11	smartcat.io	San Francisco, CA	51-200	84	55
12	Berribot	San Francisco, CA	51-200	81	5
13	Metaview	San Francisco, CA	51-200	67	34
14	INTUZ	San Francisco, CA	51-200	67	3
15	Quantumstreet AI	San Francisco, CA	51-200	64	29
16	Blueocean	San Francisco, CA	51-200	60	23
17	Fractional AI	San Francisco, CA	51-200	49	18
18	BLAZE	San Francisco, CA	11-50	44	32
19	Winmore	San Francisco, CA	51-200	44	17
20	R&d Center Winstars.ai	San Francisco, CA	51-200	42	10
21	Databricks Mosaic Research	San Francisco, CA	n/a	41	22
22	Moonshot Partners	San Francisco	51-200	37	23
23	It-Jim	San Francisco, CA	11-50	33	17
24	Daydream	San Francisco	11-50	28	16
25	Casper Studios	San Francisco, CA	51-200	24	8

Showing 25 of 347 artificial intelligence optimization companies based in San Francisco, United States

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

As of Aug 28, 2026

1-10Median size (employees)

New YorkLargest hub · 507 HQs

867Contacts with mobile numbers

14Emails re-verified in last 30 days

Companies by employee count

1-10

193

11-50

107

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Artificial intelligence optimization companies by metro in the United States

Metro	Companies
Artificial intelligence optimization companies in New York	507
Artificial intelligence optimization companies in San Francisco	379
Artificial intelligence optimization companies in Austin	248
Artificial intelligence optimization companies in Miami	210
Artificial intelligence optimization companies in Los Angeles	176
Artificial intelligence optimization companies in Chicago	166
Artificial intelligence optimization companies in Houston	136

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 optimization 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; 14 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 optimization companies are there based in San Francisco, United States?

There are 347 artificial intelligence optimization companies headquartered in San Francisco, United States as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most artificial intelligence optimization companies?

New York leads with 507 headquartered companies, followed by San Francisco (379) and Austin (248).

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 2,139 verified decision-maker contacts tracked across these 347 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.