Verified pricing
Promptfoo pricing
Promptfoo uses an open-source core (Free) with custom enterprise pricing for managed services, team collaboration, and advanced security features.
The Community version is free forever and includes core evaluation and red teaming features for local use.
Tiers
- All LLM evaluation features
- All model providers and integrations
- Red teaming (10k probes/month)
- Custom integration with your own app
- Run locally or self-host on your own infrastructure
- Vulnerability scanning
- All Community features
- Custom red teaming limits
- Team sharing & collaboration
- Continuous monitoring
- Centralized security/compliance dashboard
- SSO and granular permission profiles
- All Enterprise features
- Deployment on your own infrastructure
- Complete data isolation
- Dedicated runner
- Assigned deployment engineer
Hidden costs
Costs that do not appear in the headline price. Sourced from the same pricing pages and product docs as the tiers above.
- Red teaming usage is limited to 10k probes/month in the Community version; higher limits require an Enterprise plan.
- Certain red teaming plugins require inference which may incur external model provider costs.
Contract terms
Subscriptions can be canceled at any time by contacting support. Payments are accepted via Credit Card, Bank Transfer, and Wire Transfer. Managed cloud and on-premise deployments are governed by custom enterprise agreements.
How Promptfoo compares
Promptfoo offers a unique open-source core for LLM evaluation and red teaming, which is a lower-cost entry point compared to proprietary-only platforms like Lakera or Robust Intelligence. Its enterprise offering scales to managed cloud and on-premise deployments, aligning with the market's shift toward secure, self-hosted AI governance.
Alternatives by price
Who this fits
Individual developers and small teams looking for free, open-source LLM testing tools, as well as enterprises requiring centralized governance, compliance monitoring, and on-premise AI security.
Notes
- Promptfoo is now part of OpenAI as of 2025.
- A 'probe' is defined as a single request made to the target system during red team testing.
- The Community version is intended for local testing and self-hosting on user infrastructure.
Get a real quote
Prices above are list. Enterprise contracts almost always settle below list with annual commitment, multi-product bundles, or volume tiers. Send Promptfoo a quote request through AI Compliance Vendors and the conversation starts with the right context.
Our pricing methodology
Every tier on this page cites a public source. We do not paraphrase analyst reports or print numbers we cannot link to. If a tier exists but its price is hidden, we mark it "Contact vendor" rather than guess. If you spot a stale price, tell us and we will re-verify within 48 hours.
For context across all 10 vendors with public pricing, read AI Compliance Vendor Pricing in 2026.