TL;DR
Guardrails at a glance
NeMo Guardrails is an open-source toolkit for easily adding programmable guardrails to LLM-based conversational systems.
Overview
What is Guardrails?
Guardrails is an open-source project by Guardrails on GitHub. NeMo Guardrails is an open-source toolkit for easily adding programmable guardrails to LLM-based conversational systems. It has 7,173 stars on GitHub. Commonly categorised as Security. All credit belongs to the maintainers; One9Founders lists it for discovery with a link to the source.
Trust
Security assessment
FAQ
Frequently asked questions
What is Guardrails and what does it do?
NeMo Guardrails is an open-source toolkit for easily adding programmable guardrails to LLM-based conversational systems.
What does Guardrails cost in India?
Guardrails is a paid tool.
Is Guardrails safe for startups?
Guardrails has not yet been assessed on our Security & Data Privacy criterion. Check the vendor’s own security documentation before using it for sensitive data.
How is Guardrails rated on One9Founders?
Guardrails has not yet been rated on our 10-point evaluation framework. See How We Rate for the 10-criterion framework and status definitions.
Community
Reviews & comments
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Listed: 20 September 2026
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