OpenGuardrails

license

Apache-2.0(OSI) for both platform and model

source

public

self-host

yes(on-prem/private)

model

OpenGuardrails-Text-2510 open weights Apache-2.0

core-gated

ungated

Fully open source: both the guardrails platform and the safety model are Apache-2.0 and self-hostable, including on-prem deployment.

• https://github.com/openguardrails/openguardrails recorded 2026-06-29

  Apache-2.0 platform; ~80 stars; on-prem deployment

• https://huggingface.co/openguardrails/OpenGuardrails-Text-2510 recorded 2026-06-29

  Apache-2.0; 3.3B quantized safety model; 119 languages