Company lists · Data verified August 2026

Top 25 Customer due diligence software companies based in the United States

Name: Customer due diligence software companies 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 210 companies tracked

There are 210 customer due diligence software companies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 11,444 professional contacts across them, including 6,012 with verified work emails and 3,500 with mobile numbers. New York is the largest hub.

This list covers customer due diligence software companies 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.

210Companies

11,444Contacts tracked

6,012Verified emails

3,500Mobile numbers

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The 25 largest customer due diligence software companies based in the United States

Ranked by team size

Top 25 of 210 customer due diligence software companies 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	Nice Actimize	Hoboken, NJ	501-1,000	1,458	861
2	VANTA	San Francisco, CA	1,001-5,000	1,383	778
3	Mitek Systems	San Diego, CA	501-1,000	909	312
4	Telesign	Sunnyvale, CA	501-1,000	568	430
5	Persona	San Francisco, CA	501-1,000	534	379
6	Socure	Incline Village, NV	501-1,000	488	332
7	Signzy	Warrenville, IL	201-500	451	165
8	Trulioo	San Diego, CA	201-500	399	261
9	SEON	Austin, TX	201-500	387	251
10	ALLOY	New York, NY	201-500	381	256
11	Smartsearch	Lehi, UT	51-200	242	159
12	Workfusion	New York, NY	201-500	238	149
13	Blue Umbrella Limited	Cleveland, OH	201-500	206	46
14	Kount, An Equifax Company	Boise, ID	51-200	188	100
15	Sentilink	San Francisco, CA	51-200	166	113
16	Middesk	San Francisco, CA	51-200	143	109
17	RED Violet Nasdaq Rdvt	Boca Raton, FL	201-500	124	88
18	Tookitaki	Charlotte, NC	51-200	118	48
19	PIPL	Post Falls, ID	51-200	114	51
20	Quantum Data Engines	San Francisco	51-200	113	49
21	Silent Eight	New York, NY	51-200	106	63
22	Hummingbird	San Francisco, CA	51-200	100	50
23	IDI A RED Violet Company	Boca Raton, FL	51-200	96	74
24	Quantifind	Palo Alto, CA	51-200	85	56
25	AML Watcher	Dover, DE	51-200	74	13

Showing 25 of 210 customer due diligence software companies based in the United States

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Customer due diligence software companies based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 26 HQs

3,500Contacts with mobile numbers

14Emails 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

10001+

Customer due diligence software companies by metro

Metro	Companies
Customer due diligence software companies in New York	26
Customer due diligence software companies in San Francisco	21
Customer due diligence software companies in Palo Alto	8
Customer due diligence software companies in Austin	6
Customer due diligence software companies in Atlanta	4
Customer due diligence software companies in Jersey City	3
Customer due diligence software companies in Iselin	3

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 “customer due diligence software companies”, 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; 14 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 customer due diligence software companies are there based in the United States?

There are 210 customer due diligence software companies headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Nice Actimize, headquartered in Hoboken, tops this list with the largest team on record.

Which city has the most customer due diligence software companies?

New York leads with 26 headquartered companies, followed by San Francisco (21) and Palo Alto (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 6,012 verified decision-maker contacts tracked across these 210 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.