Company lists · Data refreshed September 2026

Top 24 Fraud detection AI companies based in France

Name: Fraud detection AI companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 46 companies tracked

RevenueBase identified 46 fraud detection AI companies headquartered in France as of September 2026 and tracks 902 professional contacts across them, including 410 with verified work emails and 63 with mobile numbers. Paris is the largest hub.

This list covers fraud detection AI companies headquartered in France, 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

46Companies

902Contacts tracked

410Verified emails

63Mobile numbers

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The 24 largest fraud detection AI companies based in France

Ranked by team size

Top 24 of 46 fraud detection AI companies based in France, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names fraud detection AI companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	InbentaPartial evidence	Toulouse, France	51-200	192
	“For more than 20 years, over organizations including BBVA, Deutsche Bank, Samsung, and FamilySearch have trusted Inbenta to deliver enterprise AI that works.” Source: company website · checked Sep 3, 2026
2	TrustpairPartial evidence	Paris, France	51-200	113
	“Trustpair is the leading payment fraud prevention platform for large companies worldwide.” Source: company website · checked Sep 3, 2026
3	SIS IDPartial evidence	Lyon, France	51-200	86
	“Sis ID is a French FinTech company founded in 2016 that supports major companies in the fight against APP fraud.” Source: company website · checked Sep 3, 2026
4	Advanthink IsoftPartial evidence	Paris, France	51-200	83
	“AdvanThink, the French AI pioneer celebrates 35 years.” Source: company website · checked Sep 3, 2026
5	EVINAPartial evidence	France	51-200	53
	“Evina offers the most advanced AI-powered cybersecurity technology for carrier billing.” Source: company website · checked Sep 3, 2026
6	OneytrustPartial evidence	Paris, France	11-50	53
	“With nearly 1 billion transactions analyzed and shared in 24 years, Oneytrust is the pioneer in the fight against fraud and digital profiling in Europe.” Source: company website · checked Sep 3, 2026
7	RunviewIndirect evidence	Paris, France	11-50	45
	“Runview is the leading partner for businesses seeking help in safeguarding their financial resources.” Source: company website · checked Sep 3, 2026
8	MEELOIndirect evidence	Marcq-En-Baroeul, France	11-50	40
	“Meelo is a SAAS solution to make customer onboarding more fluid, secure and automated.” Source: company website · checked Sep 3, 2026
9	SmartpushIndirect evidence	France	11-50	28
	“smartpush développe des solutions innovantes pour le traitement et l’analyse des données financières, aidant les grands groupes à transformer des données complexes en décisions…” Source: company website · checked Sep 3, 2026
10	DataleonIndirect evidence	Paris, France	11-50	17
	“Automatisez votre conformité en toute simplicité Dataleon permet aux entreprises de simplifier et d’automatiser les processus décisionnels grâce à l’intelligence artificielle.” Source: company website · checked Sep 3, 2026
11	BleckwenPartial evidence	Paris, France	11-50	16
	“e provide hosted and managed bespoke fraud scores for both consumer and business lenders, helping detect fraud attempts right at the point of credit origination.” Source: company website · checked Sep 3, 2026
12	MarblePartial evidence	Paris, France	11-50	16
	“Marble is an opensource, real time fraud and compliance decision engine designed for fintechs and financial institutions.” Source: company website · checked Sep 3, 2026
13	Semsoft Lestr SolutionIndirect evidence	Rennes, France	11-50	15
	“We are driven by technology.” Source: company website · checked Sep 3, 2026
14	CustocyIndirect evidence	Labege, France	11-50	11
	“Cyber attacks are becoming more varied and sophisticated.” Source: company website · checked Sep 3, 2026
15	CTMSIndirect evidence	Diday, France	1-10	9
	“Depuis plus de 20 ans, CTMS est expert anti-fraude.” Source: company website · checked Sep 3, 2026
16	QARDIndirect evidence	Paris, France	1-10	9
	“Qard développe une technologie unique et innovante d'onboarding et de gestion du risque dédiée aux professionnels de la finance.” Source: company website · checked Sep 3, 2026
17	AlphaguardPartial evidence	Paris, France	1-10	8
	“Alphaguard is redefining financial crime compliance with AI Agents that replicate and enhance human analyst capabilities.” Source: company website · checked Sep 3, 2026
18	MedsmartStrong evidence	Paris, France	11-50	6
	“Revolutionize the customer experience in Complementary Healthcare and significantly reduce management, fraud, and overpayment costs with MedSmart AI.” Source: company website · checked Sep 3, 2026
19	DeecisionIndirect evidence	Paris, France	1-10	4
	“Deecision is at the forefront of the Augmented Intelligent Due-Diligence revolution.” Source: company website · checked Sep 3, 2026
20	HeptalyticsPartial evidence	Paris, France	1-10	3
	“Heptalytics joins AdvanThink – Heptalytics empowers operational teams to make faster decisions by detecting suspicious cases of money laundering and terrorist financing, while…” Source: company website · checked Sep 3, 2026
21	nunki.coIndirect evidence	Neuilly-Sur-Seine, France	1-10	2
	“Artificial Intelligence solution empowering companies with early signals and actionable intelligence” Source: company website · checked Sep 3, 2026
22	EnygmaIndirect evidence	Strasbourg, France	1-10	2
	“Enygma is a Financial Crime Prevention software that risk scores transactions in real time.” Source: company website · checked Sep 3, 2026
23	SkelterPartial evidence	Paris, France	1-10	2
	“Skelter revolutionizes financial auditing with AI-powered solutions.” Source: company website · checked Sep 3, 2026
24	buster.aiPartial evidence	Paris, France	11-50	1
	“At Buster.Ai, we're committed to combating misleading, toxic, and deepfake content through the power of Generative AI.” Source: company website · checked Sep 3, 2026

Showing 24 of 46 fraud detection AI companies based in France

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Fraud detection AI companies based in France at a glance

As of Sep 3, 2026

1-10Median size (employees)

ParisLargest hub · 26 HQs

63Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

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 AI companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “fraud detection AI companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among fraud detection AI companies, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
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 an evidence 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, 410 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 3, 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 AI companies by metro

Fraud detection AI companies in Paris26

Frequently asked

How many fraud detection AI companies are there based in France?

RevenueBase identified 46 fraud detection AI companies headquartered in France 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?

Inbenta, headquartered in Toulouse, tops this list with the largest team on record.

Which city has the most fraud detection AI companies?

Paris leads with 26 headquartered companies, followed by Lyon (2) and Neuilly-Sur-Seine (2).

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 410 verified decision-maker contacts tracked across these 46 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 3, 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 SmartSearch, 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.