Lakera Guard

Looking for a tool like Lakera Guard (Runtime guardrails for LLM applications and AI agents)? Below are 16 AI tools people use as an alternative to Lakera Guard, ranked by leaderboard position. Each one is approved by our editors and worth comparing before you decide.

Guardrails AI

Open-source framework for validating LLM outputs

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NeMo Guardrails

NVIDIA's toolkit for controlling LLM conversations

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Recorded Future AI

AI-assisted threat intelligence built on the Intelligence Graph

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LlamaIndex

Data framework for connecting LLMs to your own data

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Perplexity Sonar

Perplexity's API for adding live web search to AI apps

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Google AI Studio

Google's free playground for building with Gemini models

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