Introduction to Castle

How to install device fingerprinting, bot detection, and much more.

Castle is a device intelligence platform that offers you a holistic view of risky customers across web and mobile, and lets you implement mitigation workflows faster than any ever before.

With Castle, you can:

  • Perform Device Fingerprinting to uniquely identify devices that survive resets
  • Use Risk Scoring to detect bots, account takeovers, and general account abuse
  • Use Lists to block or trust any entity, including devices, IPs, and users
  • Use Policies to implement no-code rules
  • Use Custom Signals to implement real-time velocity queries that'll tag risky events

Now, let's get started with the implementation by reading the Integration guide.

Or if you first want to check out the API Reference.

What’s Next