Company lists · Data verified August 2026

Top 14 AI api platform companies based in Palo Alto, United States

Name: AI api platform companies based in Palo Alto, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 30 companies tracked

There are 30 AI api platform companies headquartered in Palo Alto, United States (RevenueBase, August 2026). RevenueBase tracks 411 professional contacts across them, including 158 with verified work emails and 107 with mobile numbers. San Francisco is the largest hub.

This list covers AI api platform companies headquartered in Palo Alto, 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.

30Companies

411Contacts tracked

158Verified emails

107Mobile numbers

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The 14 largest AI api platform companies based in Palo Alto, United States

Ranked by team size

Top 14 of 30 AI api platform companies based in Palo Alto, 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	Fiddler AI	Palo Alto, CA	51-200	97	62
2	Actioniq By Uniphore	Palo Alto, CA	201-500	41	14
3	Embedl	Palo Alto, CA	11-50	39	27
4	Palebluedot AI	Palo Alto, CA	11-50	26	11
5	opencv.ai	Palo Alto, CA	51-200	21	6
6	Tensoropera AI	Palo Alto, CA	11-50	21	1
7	Good AI	Palo Alto, CA	11-50	16	6
8	deepsphere.ai	Palo Alto, CA	11-50	15	1
9	101obex	Palo Alto, CA	11-50	9	3
10	ZETIC	Palo Alto, CA	1-10	8	2
11	Precily, INC	Palo Alto, CA	11-50	7	1
12	Xpress Ai, INC	Palo Alto, CA	1-10	4	3
13	Definitive Intelligence	Palo Alto, CA	11-50	4	2
14	Imean AI	Palo Alto, CA	51-200	1	1

Showing 14 of 30 AI api platform companies based in Palo Alto, United States

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AI api platform companies based in Palo Alto, United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

San FranciscoLargest hub · 161 HQs

107Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

AI api platform companies by metro in the United States

Metro	Companies
AI api platform companies in San Francisco	161
AI api platform companies in New York	94
AI api platform companies in Austin	38
AI api platform companies in Los Angeles	35
AI api platform companies in Miami	32
AI api platform companies in Palo Alto	30
AI api platform companies in Dover	28

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 api platform companies”, with match quality audited by blind human judging, and headquartered in Palo Alto, 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; 3 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 api platform companies are there based in Palo Alto, United States?

There are 30 AI api platform companies headquartered in Palo Alto, United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Fiddler AI, headquartered in Palo Alto, tops this list with the largest team on record.

Which city has the most AI api platform companies?

San Francisco leads with 161 headquartered companies, followed by New York (94) 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 158 verified decision-maker contacts tracked across these 30 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.