Stop fraud without stopping growth.
Stripe Radar protects your revenue with AI powered by Stripe’s global network.
Fraud isn’t limited to checkout – it shows up at every part of the customer journey
Fraud tactics are changing. Attacks are more distributed and harder to catch with a single tool. Radar detects threats early and helps you protect your business end to end.
Radar protects all stages of the lifecycle
Sign-up and onboarding
Stop fraudulent customers and merchants before they transact upfront.
- Multi-account abuse
- Free trial abuse
- Account sharing
- Account fraud
Payment
Detect and block fraudulent payments.
- Card testing
- Transaction fraud
- Bot abuse
Ongoing use or post-purchase
Reduce customer abuse and financial risk over time.
- Pay-as-you-go abuse
- Disputes
- Negative balances
- Payouts fraud
Get protection across all major fraud types.
Unify your fraud prevention with a single solution.
Transaction fraud prevention
Detect and reduce fraud across all supported payment methods and processors, and tailor protection to your business with custom rules.
Account fraud prevention
Detect risky accounts and onboard legitimate ones to your platform or marketplace faster. Continuously monitor merchants on your platform to minimise potential abuse.
Abuse prevention
Minimise abuse across the entire customer lifecycle, and stay ahead of emerging risks – from token theft to pay-as-you-go abuse. Differentiate bad bots from legitimate agentic transactions.
Dispute management
Resolve disputes quickly with prevention tools powered by Verifi and Ethoca, and recover revenue with Smart Disputes, which manages and submits evidence on your behalf.
Radar catches fraud others can't.
Fight fraud with AI trained on more than 70 trillion data points across the Stripe network.
Bring Radar's intelligence to your existing stack.
Choose how you integrate and deploy Radar.
Integrate with your existing processor.
Plug Radar into your existing setup – no need to change your processor. Use Radar whether you process payments with Stripe or not.
Access Radar's intelligence via API.
Programmatically ingest fraud signals via APIs across payments, business accounts and customers to score transactions or accounts in your own system.