⚡ Fraud Prevention Software in Portugal

Fraud prevention software is designed to detect, prevent, and mitigate fraudulent activities during digital transactions and user interactions, particularly in e-commerce, payments, advertising, and account access.

Portugal is a Southern European country with a population of around 10.3 million people.

According to our research, fraud prevention software is detected on 0.6% of websites from Portugal.

Statistics based on 14K+ analyzed websites. About this data

⭐ Most Popular in 2026

The following chart shows the top fraud prevention software in Portugal in 2026, based on market share.

The most popular is Visa Protect with an impressive share of 38.1%, followed by Arcot with 22.6% and AppsFlyer with 14.3%.

Visa Protect 38.1%
Arcot 22.6%
AppsFlyer 14.3%
Datadome 13.1%
Authorize.net 11.9%
Human 7.1%
TruValidate 6%
ClickCease 3.6%
DoubleVerify 3.6%
ThreatMetrix 3.6%
Riskified 3.6%
Confiant 2.4%
Clixtell 2.4%
Forter 2.4%
Lunio 2.4%

🚀 Highlights

Here is a list of the top solutions that is more popular in Portugal than worldwide.
Differences between global and country rankings are shown in parentheses.

2. Arcot ^(-1)
3. AppsFlyer ^(-2)
4. Datadome ^(-3)
6. Human ^(-4)
7. TruValidate ^(-2)
9. DoubleVerify ^(-4)
10. ThreatMetrix ^(-1)
11. Riskified ^(-4)
13. Clixtell ^(-20)
14. Forter ^(-2)

✨ Best Fraud Prevention Software

Below is a more detailed list of the top 25 of the 27 fraud prevention software solutions used on sites from Portugal, ranked by their market share.

Rank	Name	Market share
1	Visa Protect San Francisco, California, United States A payment authentication platform designed to protect transactions from fraud. $$$	38.1%
2	Arcot Palo Alto, United States A payment authentication network powered by 3-D Secure (3DS).	22.6%
3	AppsFlyer San Francisco, California, United States A SaaS mobile attribution and marketing analytics platform that enables app marketers to measure and attribute installs, in-app events, and revenue across diverse channels. Free$0.07+/conversion	14.3%
4	Datadome New York, United States A SaaS-based bot protection and fraud prevention platform that secures websites, mobile apps, and APIs from automated threats. $3,690+/month	13.1%
5	Authorize.net San Francisco, California, United States A payment gateway that facilitates the submission and routing of credit card and electronic check payment transactions to the processing networks on behalf of its client merchants. $25+/month	11.9%
6	Human New York, United States A cybersecurity solution designed to protect digital advertising, mitigate malicious bot attacks, and defend against account takeover and fake accounts. $$$	7.1%
7	TruValidate Chicago, Illinois, United States The TransUnion TruValidate suite provides identity proofing, risk-based authentication, and fraud analytics.	6%
8	ClickCease Tel Aviv, Israel An ad fraud prevention platform that protects paid advertising campaigns by detecting and blocking invalid clicks, impressions, and bot traffic across major networks such as Google, Meta, and Microsoft Ads. $99+/month	3.6%
9	DoubleVerify New York, United States A software platform for digital advertising measurement, verification, and analytics that helps advertisers evaluate media quality, detect fraud, and assess campaign performance across web, mobile, social, and connected TV environments. $$$	3.6%
10	ThreatMetrix New York, United States An enterprise solution for real-time digital identity intelligence and context-based security. $0.03+/transaction	3.6%
11	Riskified New York, United States A risk management platform that provides e-commerce merchants with automated risk-based decisions throughout the customer journey. $$$	3.6%
12	Confiant New York, United States A cybersecurity platform specializing in ad security, ad quality, and privacy solutions for the digital advertising ecosystem. $$$	2.4%
13	Clixtell Los Angeles, California, United States A click-fraud detection and call tracking platform that helps advertisers protect paid campaigns from invalid clicks and measure phone call conversions. $15+/month	2.4%
14	Forter New York, United States Trust Platform provides identity protection, payment optimization and fraud prevention for digital commerce. $$$	2.4%
15	Lunio Manchester, United Kingdom A click fraud and invalid traffic prevention platform that uses AI to detect and block fake ad engagements and improve paid media traffic quality. $$$	2.4%
16	Singular Palo Alto, California, United States A marketing intelligence platform that provides marketing analytics, attribution, and fraud prevention. Free$0.05/conversion	2.4%
17	ClearSale Miami, Florida, United States An e-commerce fraud prevention platform that analyzes online transactions using artificial intelligence and statistical models to detect fraudulent orders and reduce chargebacks. $$$	1.2%
18	NoFraud New York, United States An e-commerce fraud prevention solution that scans transactions on behalf of businesses and alerts them when a transaction is at high risk of fraud. $$$	1.2%
19	Arkose Labs San Mateo, California, United States A cybersecurity platform for advanced bot prevention that combats card testing and other automated attacks. $$$	1.2%
20	ClickGuard Wilmington, Delaware, United States A click fraud prevention tool that can protect your PPC campaign from bot traffic attacks. $74+/month	1.2%
21	Fraud0 Munich, Germany An AI-powered ad fraud detection platform that helps advertisers protect marketing budgets by identifying and filtering invalid traffic such as bots, fake clicks, and fraudulent ad impressions. €50+/month	1.2%
22	GeoEdge Nicosia, Cyprus An ad quality and security platform that protects against malvertising and controls ad quality. Free$$$	1.2%
23	Plaid San Francisco, California, United States A financial data aggregator that provides payment processing, identity verification, payment risk reduction, and onboarding solutions. Free$$$	1.2%
24	Sift San Francisco, California, United States An AI-powered fraud prevention platform that provides payment protection, content integrity, and account defense. $$$	1.2%
25	Signifyd San Jose, California, United States An e-commerce fraud protection platform that automatically reviews orders for fraud and recommends which orders to ship and which to reject. $$$	1.2%

👉 See Also

🌎 Fraud Prevention in other countries

🗃️ About This Data

We evaluate the popularity of technologies based on the number of websites where we detect their usage.
Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
This report is based on the analysis of 14,863 websites from Portugal.
We currently track the presence of 42 fraud prevention software solutions across the web.
Of these, 27 were detected on websites from Portugal.
Statistics were last calculated on April 14, 2026.
For more details, see our methodology and disclaimer.