Castle.io

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Castle is a comprehensive fraud and abuse prevention platform designed to stop bots and account abuse in minutes. It offers a dual-layer fraud defense system that operates both at the edge and in-app, allowing for seamless signal flow between the two layers to enhance detection and blocking capabilities. Castle can be integrated with Cloudflare without any code or used with your own edge stack. The platform includes features like behavioral analysis, device fingerprinting, bot detection, AI scoring, and a rules engine to manage security policies without code changes. It also provides email intelligence, case and state management, and extensive analytics for proactive threat hunting. Castle is built for scale, processing billions of monthly requests with a 100ms response time, and offers pay-as-you-go pricing to fit various business needs. The platform is SOC 2 Type II and GDPR ready, ensuring enterprise-grade security and compliance.