Company lists · Data refreshed September 2026
Top 25 Fraud detection platforms based in the United Kingdom
RevenueBase identified 112 fraud detection platforms headquartered in the United Kingdom as of September 2026 and tracks 2,971 professional contacts across them, including 1,520 with verified work emails and 390 with mobile numbers. London is the largest hub.
This list covers fraud detection platforms headquartered in the United Kingdom, 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.
The 25 largest fraud detection platforms based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 429 | ||||
“BioCatch prevents financial crime by recognizing patterns in human behavior.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 253 | ||||
“ThetaRay is transforming the way financial institutions detect and combat financial crime through the power of.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | OutseerPartial evidence | 243 | |||
“At Outseer, we are empowering our customers to liberate the world from digital fraud by providing solutions that stop fraud, not customers.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | Synectics SolutionsPartial evidence | 181 | |||
“Synectics Solutions creates bespoke solutions which mitigate financial and identity fraud with outstanding effectiveness.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 140 | ||||
“AI-native fraud prevention company Ravelin provides sophisticated technology and dedicated support to help ecommerce businesses block advanced fraud threats and accept payments…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 134 | ||||
“Accuity, now LexisNexis Risk Solutions, powers compliant and assured client transactions to help build an interconnected and trusted financial ecosystem.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 107 | ||||
“Research and innovation keep The ai Corporation at the forefront of the fleet and mobility payments industry.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 106 | ||||
“Ripjar is a UK-based financial crime compliance technology company providing AML screening, adverse media monitoring and threat investigation software to over 300 organisations…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 90 | ||||
“A powerful combination of AI technology, open-source data and human intervention powers RDC’s risk intelligence which is trusted by customers as an essential part of their…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 89 | ||||
“Know Your Risk.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 68 | ||||
“We help companies in the fight against fraud.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 47 | ||||
“Flagright is the AI operating system for financial crime compliance, trusted by more than 100 fintechs and banks across 30+ countries.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 44 | ||||
“MCP Insight makes the mobile payments industry a safer space to grow your brand.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 41 | ||||
“Salv empowers financial institutions to beat financial crime with a SaaS platform that helps them detect money laundering, share intelligence, and stop fraud.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 38 | ||||
“Kalolytic offers a suite of AI driven tech solutions for Risk, Compliance and Sales to leading Banks and Financial Institutions.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | 31 | ||||
“Envisso (formerly Kinetic) turns merchant risk into a growth strategy for payments companies.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | Tunic PAYPartial evidence | 31 | |||
“At Tunic Pay we are the only fraud vendor designed specifically for scams.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | Synalogik Innovative Solutions LimitedIndirect evidence | 29 | |||
“SYNALOGIK delivers innovative solutions that automate intelligence and investigation processes.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | MonetagoStrong evidence | 29 | |||
“Join the MonetaGo community here: MonetaGo is a provider of best-in-class fraud detection and prevention solutions.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | TriplePartial evidence | 26 | |||
“Triple is the leading transaction intelligence platform.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 26 | ||||
“iovation, a TransUnion company, provides a real-time service that exposes online fraudsters, as well as multifactor authentication services to detect fraud before it occurs.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | KirontechIndirect evidence | 16 | |||
“Kirontech is a specialist claims risk intelligence partner combining deep medical expertise with AI-enabled technology, delivering measurable, lasting impact across your entire…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | 12 | ||||
“Fortify pairs proven technology with an expert team to fix the hard things in fraud and AML.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | 10 | ||||
“Cybertonica uses Machine Learning and Artificial Intelligence to manage risk and fraud, increasing trust and growing frictionless banking and m/e-payments globally.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 25 | 9 | ||||
“CORIZANCE is an award-winning, fast-growing startup providing an innovative, comprehensive platform for operational risk, resilience, fraud, and compliance management.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 112 fraud detection platforms based in the United Kingdom
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Fraud detection platforms based in the United Kingdom at a glance
As of Sep 3, 2026Companies by employee count
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 platforms, 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 the United Kingdom whose own description of what they do matches “fraud detection platforms”. 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 platforms, and records with no verified work email. Companies headquartered outside United Kingdom 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, 1,520 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 platforms by metro
- Fraud detection platforms in London64
Frequently asked
How many fraud detection platforms are there based in the United Kingdom?
RevenueBase identified 112 fraud detection platforms headquartered in the United Kingdom 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?
Biocatch, headquartered in London, tops this list with the largest team on record.
Which city has the most fraud detection platforms?
London leads with 64 headquartered companies, followed by Cambridge (5) and Leeds (4).
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 1,520 verified decision-maker contacts tracked across these 112 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.
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