Company lists · Data verified August 2026

Top 25 AI search platforms based in the United States

Name: AI search platforms 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 168 companies tracked

There are 168 AI search platforms headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 2,745 professional contacts across them, including 1,194 with verified work emails and 654 with mobile numbers. San Francisco is the largest hub.

This list covers AI search platforms 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.

168Companies

2,745Contacts tracked

1,194Verified emails

654Mobile numbers

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The 25 largest AI search platforms based in the United States

Ranked by team size

Top 25 of 168 AI search platforms 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	Algolia	Palo Alto, CA	501-1,000	804	543
2	Lucidworks	Raleigh, NC	201-500	211	147
3	empathy.co	New York, NY	201-500	128	19
4	Searchstax	El Segundo, CA	51-200	111	74
5	Squirro	New York, NY	51-200	97	54
6	Writesonic	San Francisco	51-200	97	33
7	Zoxima Solutions	Fremont, CA	201-500	67	30
8	Allganize	Houston, TX	11-50	65	7
9	The Agile Monkeys	Brooklyn, NY	51-200	59	35
10	Klevu NOW Athos Commerce	San Antonio, TX	201-500	54	21
11	CLUDO	Minneapolis, MN	11-50	52	31
12	Upland BA Insight	Austin, TX	1,001-5,000	36	11
13	Jina AI	Sunnyvale, CA	11-50	35	6
14	Quaerisai	Charlotte, NC	11-50	32	13
15	Tursio	Seattle	11-50	23	6
16	Hyperdart	Palo Alto, CA	11-50	17	12
17	Athenahq	San Francisco, CA	11-50	17	9
18	Squiz Search Funnelback	Seattle, WA	51-200	15	4
19	iask.ai	Chicago, IL	11-50	14	9
20	Macheye	San Jose, CA	11-50	13	3
21	ORAMA	San Francisco, CA	11-50	11	6
22	Genai Embed INC	Research Triangle Park Durham, NC	11-50	11	4
23	Divinia	Cupertino, CA	11-50	11	3
24	Unbxd Inc., A Netcore Company	San Mateo, CA	51-200	10	4
25	Language Computer Corporation	Richardson, TX	11-50	8	5

Showing 25 of 168 AI search platforms based in the United States

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AI search platforms based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

San FranciscoLargest hub · 24 HQs

654Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

AI search platforms by metro

Metro	Companies
AI search platforms in San Francisco	24
AI search platforms in New York	15
AI search platforms in Sunnyvale	8
AI search platforms in Austin	8
AI search platforms in Boston	4
AI search platforms in Dallas	4
AI search platforms in Denver	4

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 search platforms”, 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; 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 search platforms are there based in the United States?

There are 168 AI search platforms headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most AI search platforms?

San Francisco leads with 24 headquartered companies, followed by New York (15) and Sunnyvale (8).

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 1,194 verified decision-maker contacts tracked across these 168 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.