Guardrails AI
Validators that check and correct LLM inputs and outputs.
Python framework plus a hub of reusable validators (PII, toxicity, competitor mentions, schema checks) that run around LLM calls and can re-ask or fix failures.
- Vendor
- Guardrails AI
- Category
- AI security & guardrails
- Pricing
- Open source
- Open source
- Yes
- License
- Apache 2.0
- Platforms
- Python, Server
- Launched
- 2023
- Website
- guardrailsai.com
Features
- Validator hub
- Structured output checks
- Guardrails server
Best for
- Enterprise
- Extraction & classification
More ai security & guardrails
- NeMo Guardrails — NVIDIA. Open-source toolkit for programmable LLM guardrails.
- Lakera Guard — Lakera (Check Point). Real-time prompt-injection and data-leak protection API.
- LLM Guard — Protect AI (Palo Alto Networks). Open-source scanners for LLM prompts and outputs.
- garak — NVIDIA. LLM vulnerability scanner for red-teaming.
- LlamaFirewall — Meta. Open-source guardrail system for AI agents.