Company lists · Data refreshed September 2026

Top 25 Fraud detection companies worldwide

Name: Fraud detection companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 781 companies tracked

RevenueBase identified 781 fraud detection companies worldwide as of September 2026 and tracks 32,768 professional contacts across them, including 13,495 with verified work emails and 0 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers fraud detection companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026. Country and city lists for fraud detection companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

781Companies

32,768Contacts tracked

13,495Verified emails

0Mobile numbers

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The 25 largest fraud detection companies worldwide

Ranked by team size

Top 25 of 781 fraud detection companies worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to fraud detection companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Clearsale	Partial evidence	Alphaville, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,721 contacts →
	Partial evidence “Clearsale understands that protecting business against fraud-related chargebacks takes more than what technology can provide.” Source: RevenueBase Database · checked Sep 19, 2026
2	Nice Actimize	Indirect evidence	Hoboken, NJ, United StatesHQ checked Sep 19, 2026	501-1,000	1,443 contacts →
	Indirect evidence “NICE Actimize is the largest and broadest provider of financial crime, risk and compliance solutions for regional and global financial institutions, as well as government…” Source: RevenueBase Database · checked Sep 19, 2026
3	TOPAZ	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	1,001-5,000	1,087 contacts →
	Indirect evidence “At the forefront of the financial revolution, Topaz is a technological powerhouse specializing in digital financial solutions, standing out as the undisputed leader in the…” Source: RevenueBase Database · checked Sep 19, 2026
4	Mitek Systems	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 19, 2026	501-1,000	913 contacts →
	Indirect evidence “Mitek protects what’s real across digital interactions in a world of evolving threats.” Source: RevenueBase Database · checked Sep 19, 2026
5	Feedzai	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	501-1,000	780 contacts →
	Indirect evidence “Feedzai powers trust in global finance with our AI-native financial crime prevention platform, protecting the moments where money matters most at massive scale.” Source: RevenueBase Database · checked Sep 19, 2026
6	Accertify, INC	Partial evidence	Itasca, IL, United StatesHQ checked Sep 19, 2026	1,001-5,000	772 contacts →
	Partial evidence “Accertify enables commerce by doing one thing extraordinarily well: pinpointing fraud.” Source: RevenueBase Database · checked Sep 19, 2026
7	Riskified	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	501-1,000	727 contacts →
	Indirect evidence “Riskified (NYSE:RSKD) empowers businesses to unleash ecommerce growth by outsmarting risk.” Source: RevenueBase Database · checked Sep 19, 2026
8	Forter	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	501-1,000	687 contacts →
	Indirect evidence “Forter delivers AI decisions built for the commerce moments that matter.” Source: RevenueBase Database · checked Sep 19, 2026
9	Verafin	Strong evidence	St. John's, NL, IndiaHQ checked Sep 19, 2026	1,001-5,000	680 contacts →
	Strong evidence “Nasdaq Verafin provides cloud-based Financial Crime Management Technology solutions for Fraud Detection, AML/CFT Compliance, High-Risk Customer Management, Sanctions Screening and…” Source: RevenueBase Database · checked Sep 19, 2026
10	HS Prevent	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	501-1,000	644 contacts →
	Indirect evidence “HS Prevent is a company that for over a decade has been enhancing the profitability of its customers through services and technological solutions, offering a complete range of…” Source: RevenueBase Database · checked Sep 19, 2026
11	Jumio Corporation	Indirect evidence	Sunnyvale, CA, United StatesHQ checked Sep 19, 2026	201-500	617 contacts →
	Indirect evidence “Jumio helps organizations to know and trust their customers online.” Source: RevenueBase Database · checked Sep 19, 2026
12	Telesign	Indirect evidence	Marina Del Rey, CA, United StatesHQ checked Sep 19, 2026	501-1,000	575 contacts →
	Indirect evidence “Telesign, a part of the Proximus Group, provides Continuous Trust™ to leading global enterprises by connecting, protecting, and defending their digital identities.” Source: RevenueBase Database · checked Sep 19, 2026
13	Geocomply	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	201-500	569 contacts →
	Partial evidence “Founded in 2011, GeoComply provides fraud prevention and cybersecurity solutions that detect location fraud and help verify a user's true digital identity.” Source: RevenueBase Database · checked Sep 19, 2026
14	Socure	Partial evidence	Incline Village, NV, United StatesHQ checked Sep 19, 2026	501-1,000	497 contacts →
	Partial evidence “Socure is the leading platform for digital identity verification, compliance and fraud prevention solutions, trusted by the largest enterprises and government agencies to build…” Source: RevenueBase Database · checked Sep 19, 2026
15	WHO	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	201-500	472 contacts →
	Partial evidence “Ganhe efetividade no combate à fraudes com as soluções digitais e humanas da Who.” Source: RevenueBase Database · checked Sep 19, 2026
16	Complyadvantage	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	201-500	471 contacts →
	Indirect evidence “Our mission is to empower every business to eliminate financial crime.” Source: RevenueBase Database · checked Sep 19, 2026
17	Biocatch	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	201-500	432 contacts →
	Indirect evidence “BioCatch prevents financial crime by recognizing patterns in human behavior.” Source: RevenueBase Database · checked Sep 19, 2026
18	SEON	Partial evidence	Austin, TX, United StatesHQ checked Sep 19, 2026	201-500	386 contacts →
	Partial evidence “SEON is the AI command center for fraud prevention and AML compliance.” Source: RevenueBase Database · checked Sep 19, 2026
19	ALLOY	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	201-500	384 contacts →
	Partial evidence “Automate smarter risk decisions across the customer lifecycle with Alloy, the AI-powered identity and fraud prevention platform that accelerates onboarding, stops fraud, and…” Source: RevenueBase Database · checked Sep 19, 2026
20	Clari5	Partial evidence	Bengaluru, IndiaHQ checked Sep 19, 2026	51-200	305 contacts →
	Partial evidence “Endorsed category leader in real-time banking enterprise financial crime (fraud and money laundering) risk management and ranked consistently in global top 100 risktech and…” Source: RevenueBase Database · checked Sep 19, 2026
21	Digitel Corporation	Strong evidence	Johns Creek, GA, United StatesHQ checked Sep 19, 2026	51-200	305 contacts →
	Strong evidence “ThreatAdvice is a leading provider of Cybersecurity solutions and Fraud Detection.” Source: RevenueBase Database · checked Sep 19, 2026
22	Eftsure	Partial evidence	Dallas, TX, United StatesHQ checked Sep 19, 2026	201-500	297 contacts →
	Partial evidence “Eftsure is the global market leader in payment fraud prevention.” Source: RevenueBase Database · checked Sep 19, 2026
23	Tempest Security Intelligence	Partial evidence	Recife, BrazilHQ checked Sep 19, 2026	201-500	294 contacts →
	Partial evidence “A Tempest Security Intelligence é a maior empresa brasileira especializada em cibersegurança e prevenção a fraudes digitais.” Source: RevenueBase Database · checked Sep 19, 2026
24	SIFT	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 19, 2026	201-500	288 contacts →
	Partial evidence “Sift is the leading fraud prevention platform delivering digital trust to 700+ global brands, allowing them to grow confidently by stopping fraud while enabling excellence in…” Source: RevenueBase Database · checked Sep 19, 2026
25	Plus Technologies & Innovations	Indirect evidence	Columbus, GA, United StatesHQ checked Sep 19, 2026	201-500	260 contacts →
	Indirect evidence “PLUS TI is a leading software development firm that provides solutions to prevent financial crime.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: fraud detection companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names fraud detection companies.
Partial evidence: Its own public description names part of fraud detection companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name fraud detection companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 781 fraud detection companies worldwide

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Fraud detection companies worldwide at a glance

As of Sep 19, 2026

41.2%Verified-email coverage

42.0Average contacts per company

11-50Median size (employees)

8.5%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

311

11-50

280

51-200

128

201-500

501-1,000

1,001-5,000

10001+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among fraud detection companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: 7 countries, largest first: the United States, the United Kingdom, India, Brazil, France, Canada, the Netherlands. Country and city lists for fraud detection companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “fraud detection companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names fraud detection companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among fraud detection companies, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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: Every listed company carries at least one verified work email, 13,495 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Fraud detection companies by location

7 lists · largest first

Every Fraud detection companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names fraud detection companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many fraud detection companies are there worldwide?

RevenueBase identified 781 fraud detection companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Clearsale, headquartered in Sao Paulo, tops this list with the largest team on record.

Which country has the most fraud detection companies?

The United States leads with 398 companies, followed by the United Kingdom (119) and India (87). Every fraud detection companies list by country and city is linked on this page.

Which city has the most fraud detection companies?

London leads with 66 headquartered companies, followed by New York (39) and Sao Paulo (35).

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 13,495 verified decision-maker contacts tracked across these 781 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.