Castle

Castle provides a comprehensive suite of SDKs and APIs designed to monitor user activity, block bots, and prevent in-app fraud. The platform aims to help businesses secure their applications against various forms of account abuse and fraud, such as fake accounts, account takeovers, and content abuse. By integrating with existing infrastructure, such as Cloudflare or custom edge stacks, Castle enables users to implement its solutions with minimal setup time, allowing them to go live quickly and efficiently.