Block identity fraud before it hits your business
Try AI-powered fraud prevention free for 30 days and start protecting your transactions. No commitment. Quick integration. Real results.

Fraud is reaching unprecedented levels
No matter your industry, the best way to protect your business and your customers is by identifying users as early as possible in your process and reverifying them at every step.
Protect your business against fraud
Uncover risks, prevent fraud, and stay ahead of threats at every step.
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Secure verification
Analyze customer activity to detect threats early.

Monitor and detect risk
Receive real-time alerts on anomalies and fraud attempts.

Fight fraud at every stage
Secure every transaction with AI-driven insights.
Trust who you transact with
Get full access to Defend free for 30 days!
Fraud prevention is a constant challenge - but you don’t have to face it alone. Here’s what you’ll get with your free trial of Defend:
- Unified Identity Dashboard - for clear customer activity insights
- Secure PII - for advanced credential management and enhanced trust
- Customer-first fraud prevention - to shift focus from transactions to safe relationships
Try Defend today and stay ahead of potential threats.
30 days of fraud prevention, on us.
Stop fraud in its tracks with cutting-edge protection for your business
Onboarding made simple. Proof enables Defend, and you’re ready to go.
Get familiar with risk scores and alerts while monitoring real transactions.
Help us improve with a quick feedback survey.
Receive your first fraud insights report with actionable recommendations.

Learn more about how Defend works
Frequently asked questions
What is Defend?
Defend is a cutting-edge fraud monitoring solution that integrates seamlessly into every transaction on the Proof platform. It empowers businesses to detect and prevent fraudulent activities by analyzing identity signals, behavioral patterns, and leveraging passive database verifications. Defend focuses on protecting your business while maintaining a frictionless experience for your customers.
How does Defend work?
Defend begins its work as soon as a customer interacts with the platform. By analyzing the information they provide, their behavioral patterns, and passive risk signals, Defend calculates a comprehensive risk score for each transaction. Transactions are categorized as Low, Medium, or High risk, allowing your team to take appropriate action.
Additionally, the Identity tab provides granular insights into individual signals, such as email risk, phone risk, and location data. These deeper insights ensure you have the information you need to make confident decisions.
What happens if a transaction is identified as high risk?
A high risk rating does not definitively mean fraud has occurred; it indicates that certain factors require further review. Elevated risk could stem from unusual behavior or incomplete data.
To take action:
- Review the identity tab and user profile for detailed signal analysis.
- Evaluate signals like location discrepancies, email validity, and behavioral anomalies.
Your response will depend on your business’ specific fraud and risk management policies. If you suspect suspicious behavior, consider reaching out to the customer. Many businesses conduct follow-ups via phone calls or use Proof’s advanced identity verification tools for enhanced due diligence.
What should I do if fraud is detected?
If fraud is identified, please follow your organization’s internal fraud tracking and reporting procedures. For incomplete transactions, you can cancel the process and block the individual from further access.
At Proof, we’re eager to hear how Defend has supported your fraud prevention efforts! If our product has helped detect fraudulent activity, share your feedback with us at marketing@proof.com. Your insights drive our commitment to continuously improving your security.
How can I start my free trial for Defend?
Reach out to the Proof team using the form on this page to indicate that you’d like to start the trial.