NVIDIA NeMo Guardrails pricing
3 plans read from developer.nvidia.com
Open-source NeMo Guardrails libraryFree Open-source Python package; external models and services may require separate setup Read 9 Oct 2026 · docs.nvidia.com
Open-source NeMo Guardrails libraryFree Free access for research, development and testingPython package · self-managed deployment · external model/API costs may apply Read 15 Oct 2026 · developer.nvidia.com
NeMo Guardrails microservicePriced on request Production use requires an NVIDIA AI Enterprise LicenseHelm/container deployment · production licensing required Read 15 Oct 2026 · catalog.ngc.nvidia.com
In short
- NVIDIA NeMo Guardrails has a free plan (Open-source NeMo Guardrails library).
- 1 plan is priced on request (NeMo Guardrails microservice).
What the alternatives costAll alternatives →
| Tool | From | Free plan | Free trial |
|---|---|---|---|
| CyberSecEval | — | Yes | No |
| PromptGuard | $19/mo | Yes | No |
| GuardionAI | — | No | Yes |
| Prompt Inspector | — | Yes | No |
| Openlayer Guardrails | — | Yes | Yes |
| Cisco Catalyst Center | — | No | No |
| Cloudflare Advanced Certificate Manager | $10/mo | No | No |
| GLACIS | — | Yes | No |