New, Stytch for Fraud & Risk PreventionSee it on Product Hunt
FRAUD & RISK PREVENTION
Stop bots, fraud, and abuse with industry-leading accuracy
Advanced fingerprinting that goes beyond CAPTCHA and WAF.
3× lower fingerprint latency • 99.99% bot detection accuracy • Reverse engineering protection

With the move to a PLG model, we knew we'd need to do more to be able to trust the accounts coming in. When we started talking to Stytch, the device fingerprinting solution was perfect for that.

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Wade Tandy
Staff Software Engineer

After seeing a huge spike in traffic from bot farms, we turned to Stytch Device Fingerprinting and made significant breakthroughs in reducing bot and fraud activity, all within a matter of weeks.

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Luke Barwikowski
Founder and CTO

Stytch’s Fraud & Risk tools give us granular visibility into attempted attacks and effortlessly prevent a range of bot and fraud attempts.

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Edgar Hernandez
Engineer
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Not just VPN, incognito, and tamper detection.
Stytch handles that AND the hard stuff.
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Industry’s most accurate fingerprint

A highly unique fingerprint that preserves privacy and combines a wide range of standard and proprietary signals.

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Nearly impossible to circumvent

Reliable and consistent across attempts to mask identity, so you can accurately identify visitors and stop malicious traffic.

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Industry’s most accurate fingerprint

A highly unique fingerprint that preserves privacy and combines a wide range of standard and proprietary signals.

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Nearly impossible to circumvent

Reliable and consistent across attempts to mask identity, so you can accurately identify visitors and stop malicious traffic.

Give it a try. Mask your request.
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A clear verdict, so you aren’t left to interpret
scores and ambiguous sub-signals
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A recommended action for every visitor

A clear ALLOW, BLOCK, or CHALLENGE verdict, so your app can take the right action and you don't have to build and maintain the security logic yourself.


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Monitor your fraud and risk profile

Detailed dashboard reporting provides real-time visibility into the overall security posture of users trying to access your app.

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A recommended action for every visitor

A clear ALLOW, BLOCK, or CHALLENGE verdict, so your app can take the right action and you don't have to build and maintain the security logic yourself.


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Monitor your fraud and risk profile

Detailed dashboard reporting provides real-time visibility into the overall security posture of users trying to access your app.

Enable strong, invisible CAPTCHA
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Fingerprint-powered CAPTCHA:

Deliver stronger, invisible CAPTCHAs that use Stytch fingerprinting to ensure the device solving them is the same one that received them, not a CAPTCHA farm or an AI agent.

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AI and CAPTCHA-farm resistant

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Invisible, on button-click

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End-to-end encryption validates human completion

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Fingerprint-powered CAPTCHA:

Deliver stronger, invisible CAPTCHAs that use Stytch fingerprinting to ensure the device solving them is the same one that received them, not a CAPTCHA farm or an AI agent.

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AI and CAPTCHA-farm resistant

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Invisible, on button-click

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End-to-end encryption validates human completion

Precision fingerprinting, with advanced
features to improve security and UX
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99.99% accurate bot detection

Industry’s most accurate fingerprint, leveraging standard and proprietary signals

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ML-powered device detection

Zero-day threat prevention and fewer “Challenge” verdicts, for a better UX

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<30ms latency

A frictionless UX with more than 3× lower latency than competing solutions

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99.99% accurate bot detection

Industry’s most accurate fingerprint, leveraging standard and proprietary signals

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ML-powered device detection

Zero-day threat prevention and fewer “Challenge” verdicts, for a better UX

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<30ms latency

A frictionless UX with more than 3× lower latency than competing solutions

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Multiple fingerprint types

Unique fingerprint for visitor, browser, network and more to handle any use case

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Intelligent rate limiting

Rate limits anomalous traffic based on analysis of device, user & traffic sub-signals

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Client-side encryption

Encryption at rest and in transit to prevent reverse engineering

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Multiple fingerprint types

Unique fingerprint for visitor, browser, network and more to handle any use case

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Intelligent rate limiting

Rate limits anomalous traffic based on analysis of device, user & traffic sub-signals

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Client-side encryption

Encryption at rest and in transit to prevent reverse engineering

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Device classification grouping

Automatic categorization based on trust level, authorization status, and more

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Rule customization

Customize authorization rules for device groups via API or dashboard

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Integrate in minutes

Add a javascript snippet to immediately start monitoring vulnerabilities

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Device classification grouping

Automatic categorization based on trust level, authorization status, and more

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Rule customization

Customize authorization rules for device groups via API or dashboard

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Integrate in minutes

Add a javascript snippet to immediately start monitoring vulnerabilities

Proactively remove fraud and abuse
Use device fingerprinting on it’s own,
or as a powerful addition to Stytch auth
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Fingerprint protected auth
SDK that protects your application from account takeover (ATO) and related attacks by implementing a Device Fingerprinting check on every authentication request.
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Reduced OTP checks
Recognize devices so that users only need to do multi-factor authentication when logging in from a new device or when a “challenge” verdict is returned.
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Bot-proof and CAPTCHA-farm proof
Strong CAPTCHA encrypts the challenge-response payload, requiring that it be solved on the device where it’s rendered, preventing the use of CAPTCHA farms or AI agents.
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Protected email magic links
Fingerprinting guarantees that email magic links are delivered and active for users, even when enterprise security systems and link checks in place.