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Guardrails AI

Open-source framework for validating LLM outputs

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Looking for a tool like Guardrails AI (Open-source framework for validating LLM outputs)? Below are 6 AI tools people use as an alternative to Guardrails AI, ranked by leaderboard position. Each one is approved by our editors and worth comparing before you decide.

Pangea
Pangea

Security APIs for AI apps, like redaction and prompt guards

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Lakera Guard
Lakera Guard

Runtime guardrails for LLM applications and AI agents

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NeMo Guardrails
NeMo Guardrails

NVIDIA's toolkit for controlling LLM conversations

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Pydantic AI
Pydantic AI

Typed Python framework for building production AI agents

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Prompt Security
Prompt Security

Protects companies as employees and apps use GenAI

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Giskard
Giskard

Open-source vulnerability scanning for LLMs and ML models

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