Company lists · Data verified August 2026

Top 15 AI contract review software based in San Francisco, United States

Name: AI contract review software 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 31 companies tracked

There are 31 AI contract review software headquartered in San Francisco, United States (RevenueBase, August 2026). RevenueBase tracks 1,027 professional contacts across them, including 489 with verified work emails and 409 with mobile numbers. New York is the largest hub.

This list covers AI contract review software 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.

31Companies

1,027Contacts tracked

489Verified emails

409Mobile numbers

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The 15 largest AI contract review software based in San Francisco, United States

Ranked by team size

Top 15 of 31 AI contract review software 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	ONTRA	San Francisco, CA	201-500	585	371
2	Legalon Technologies	San Francisco, CA	501-1,000	151	37
3	IVO	San Francisco	51-200	77	39
4	Casetext, Part Of Thomson Reuters	San Francisco, CA	51-200	34	10
5	Legalcare	San Francisco, CA	11-50	33	1
6	Jora AI	San Francisco, CA	11-50	11	6
7	Speedlegal	San Francisco, CA	1-10	11	1
8	Deliberately Incorporated	San Francisco, CA	11-50	10	5
9	Platus YC F24	San Francisco	1-10	9	3
10	Evisort	San Francisco, CA	201-500	9	2
11	Casemark	San Francisco, CA	1-10	9	2
12	markups.ai	San Francisco, CA	11-50	7	6
13	Initio	San Francisco	11-50	7	4
14	Lextext AI	San Francisco, CA	1-10	6	1
15	Cimphony	San Francisco, CA	11-50	4	1

Showing 15 of 31 AI contract review software based in San Francisco, United States

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AI contract review software based in San Francisco, United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 45 HQs

409Contacts 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

AI contract review software by metro in the United States

Metro	Companies
AI contract review software in New York	45
AI contract review software in San Francisco	31
AI contract review software in Miami	11
AI contract review software in Los Angeles	10
AI contract review software in Houston	8
AI contract review software in Dover	8
AI contract review software in Palo Alto	8

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 contract review software”, 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; 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 contract review software are there based in San Francisco, United States?

There are 31 AI contract review software headquartered in San Francisco, United States as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most AI contract review software?

New York leads with 45 headquartered companies, followed by San Francisco (31) and Miami (11).

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 489 verified decision-maker contacts tracked across these 31 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.