Best AI Security Tools
Compare 5 top-rated ai security tools. Find features, pricing, pros, cons, and alternatives.
🏆 Top Tools in This Category
Better Auth
A comprehensive open-source TypeScript authentication framework with a growing plugin ecosystem, including first-class MCP OAuth support.
Harden Agentic Integrity Foundation (AIF)
🔴DeveloperA security layer intended to reduce risky behavior by AI coding agents during software development.
Lakera
🔴DeveloperReal-time AI security platform that protects LLM applications from prompt injection, data exfiltration, jailbreaks, and unsafe outputs.
Perfai Security
🟡Low CodeAutonomous, agentic application security platform for AI-built and vibe-coded apps: its agents learn your app, exploit real business-logic, access-control, and prompt-injection flaws, then ship the fix as a pull request.
PromptBrake
PromptBrake is a paid AI security testing platform for live LLM endpoints, AI APIs, and chatbots. It runs repeatable adversarial scans for prompt injection, data leakage, unsafe tool behavior, output-control bypasses, memory exposure, retrieval injection, and launch-readiness failures, then reports PASS, WARN, and FAIL findings with evidence and remediation guidance.
AI Security tools
Lakera
🔴DeveloperReal-time AI security platform that protects LLM applications from prompt injection, data exfiltration, jailbreaks, and unsafe outputs.
Key Features:
Custom
Perfai Security
🟡Low CodeAutonomous, agentic application security platform for AI-built and vibe-coded apps: its agents learn your app, exploit real business-logic, access-control, and prompt-injection flaws, then ship the fix as a pull request.
Key Features:
Custom
PromptBrake
PromptBrake is a paid AI security testing platform for live LLM endpoints, AI APIs, and chatbots. It runs repeatable adversarial scans for prompt injection, data leakage, unsafe tool behavior, output-control bypasses, memory exposure, retrieval injection, and launch-readiness failures, then reports PASS, WARN, and FAIL findings with evidence and remediation guidance.
Key Features:
- •prompt injection testing
- •AI endpoint regression scans
- •self-hosted enterprise runner
Paid
Better Auth
A comprehensive open-source TypeScript authentication framework with a growing plugin ecosystem, including first-class MCP OAuth support.
Key Features:
Custom
Harden Agentic Integrity Foundation (AIF)
🔴DeveloperA security layer intended to reduce risky behavior by AI coding agents during software development.
Key Features:
Open-source CLI: Free forever; Enterprise: Custom pricing
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