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Rebuff AI

Security Free

Rebuff AI is an open-source prompt injection detection and defense platform designed to protect LLM-powered applications from adversarial user inputs that attempt to manipulate AI system behavior by injecting malicious instructions. It uses a multi-layered defense combining heuristic rules, LLM-based detection, and a continuously updated canary token system to identify and block prompt injection attempts. Rebuff AI is used by developers building AI chatbots, agents, and automated pipelines that process untrusted user input in production environments.

💰 Pricing
Free
📂 Category
Security
🏷️ Tags
prompt injection, llm security, open source, ai defense
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