Company lists · Data verified August 2026

Top 19 AI content moderation platforms based in the United States

Name: AI content moderation 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 48 companies tracked

There are 48 AI content moderation platforms headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 2,118 professional contacts across them, including 399 with verified work emails and 376 with mobile numbers. San Francisco is the largest hub.

This list covers AI content moderation 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.

48Companies

2,118Contacts tracked

399Verified emails

376Mobile numbers

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The 19 largest AI content moderation platforms based in the United States

Ranked by team size

Top 19 of 48 AI content moderation 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	Modsquad	Sacramento, CA	10001+	1,377	203
2	Activefence	New York	201-500	231	125
3	Respondology	Boulder, CO	11-50	83	29
4	DUCO	San Francisco, CA	51-200	79	8
5	Netvyne	Saratoga, CA	11-50	25	2
6	SIGNA	New York, NY	11-50	18	2
7	Webpurify, An Intouchcx Company	Irvine, CA	201-500	17	3
8	Stream Engine	Irvine, CA	11-50	12	3
9	Clavata	San Francisco, CA	1-10	10	8
10	Online Moderation, INC	Burlington, MA	51-200	9	5
11	Cleanspeak	Denver, CO	1-10	9	1
12	Mark OS	Seattle, WA	1-10	8	1
13	Amira Labs	Columbia, MD	1-10	6	1
14	Conformal Group INC	Seattle, WA	1-10	5	1
15	Loopholes	San Diego, CA	1-10	4	2
16	COVE	New York, NY	1-10	2	2
17	Video Dokuta	San Francisco, CA	1-10	2	1
18	Smart Moderation	San Francisco, CA	11-50	1	1
19	ZOONI	Los Angeles, CA	1-10	1	1

Showing 19 of 48 AI content moderation platforms based in the United States

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AI content moderation platforms based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

San FranciscoLargest hub · 8 HQs

376Contacts with mobile numbers

4Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

10001+

AI content moderation platforms by metro

Metro	Companies
AI content moderation platforms in San Francisco	8
AI content moderation platforms in New York	7
AI content moderation platforms in Los Angeles	3
AI content moderation platforms in Seattle	2
AI content moderation platforms in Irvine	2
AI content moderation platforms in Denver	2
AI content moderation platforms in Danville	1
AI content moderation platforms in Boulder	1

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 content moderation 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; 4 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 content moderation platforms are there based in the United States?

There are 48 AI content moderation platforms headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Modsquad, headquartered in Sacramento, tops this list with the largest team on record.

Which city has the most AI content moderation platforms?

San Francisco leads with 8 headquartered companies, followed by New York (7) and Los Angeles (3).

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 399 verified decision-maker contacts tracked across these 48 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.