Company lists · Data verified August 2026

Top 25 AI platforms and tools based in the United States

Name: AI platforms and tools based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 1,175 companies tracked

There are 1,175 AI platforms and tools headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 44,532 professional contacts across them, including 13,113 with verified work emails and 7,284 with mobile numbers. San Francisco is the largest hub.

This list covers AI platforms and tools headquartered in the 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.

1,175Companies

44,532Contacts tracked

13,113Verified emails

7,284Mobile numbers

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The 25 largest AI platforms and tools based in the United States

Ranked by team size

Top 25 of 1,175 AI platforms and tools based in the 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	Telus Digital AI Data Solutions	Las Vegas, NV	10001+	4,747	426
3	Compass UOL	Southlake, TX	5,001-10,000	4,657	1,396
4	Outsystems	Boston, MA	1,001-5,000	1,968	1,193
5	Coreweave	New York, NY	1,001-5,000	1,833	1,201
6	Writer	San Francisco, CA	n/a	1,564	391
7	Dataiku	New York, NY	1,001-5,000	1,506	1,089
8	Airtable	San Francisco, CA	501-1,000	928	484
9	Anyscale	San Francisco, CA	201-500	768	141
10	Omdena	New York, NY	201-500	519	9
11	Anaconda, INC	Austin, TX	201-500	516	374
12	Volga Partners	Kirkland, WA	1,001-5,000	498	54
13	Veritone	Denver, CO	501-1,000	443	247
14	OPKEY	Pittsburgh, PA	201-500	434	252
15	Tuya Smart	San Jose, CA	1,001-5,000	421	3
16	Sambanova	San Jose, CA	201-500	401	81
17	h2o.ai	Mountain View, CA	201-500	387	192
18	Revelo	Miami, FL	201-500	364	69
19	Weights & Biases	San Francisco, CA	201-500	342	76
20	Techahead	Agoura Hills, CA	201-500	325	96
21	Absolutdata Analytics-An Infogain Company	Alameda, CA	201-500	317	78
22	Waterlabs AI	Wilmington, DE	201-500	313	31
23	Together AI	San Francisco, CA	201-500	292	192
24	Straker	Philadelphia, PA	201-500	261	58
25	cognida.ai	Lincolnshire, IL	201-500	259	137

Showing 25 of 1,175 AI platforms and tools based in the United States

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AI platforms and tools based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

San FranciscoLargest hub · 156 HQs

7,284Contacts with mobile numbers

74Emails re-verified in last 30 days

Companies by employee count

1-10

677

11-50

342

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

AI platforms and tools by metro

Metro	Companies
AI platforms and tools in San Francisco	156
AI platforms and tools in New York	79
AI platforms and tools in Austin	38
AI platforms and tools in Chicago	33
AI platforms and tools in Palo Alto	27
AI platforms and tools in Miami	23
AI platforms and tools in Los Angeles	22

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 “AI platforms and tools”, with match quality audited by blind human judging, and headquartered in the 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; 74 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 AI platforms and tools are there based in the United States?

There are 1,175 AI platforms and tools headquartered in the 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 AI platforms and tools?

San Francisco leads with 156 headquartered companies, followed by New York (79) and Austin (38).

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 13,113 verified decision-maker contacts tracked across these 1,175 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.