Promptfoo
Promptfoo is an open‑source toolkit and platform for automated red‑teaming, CI/CD language model testing, and monitoring. It offers a Community Free Forever edition for local testing with up to 10k probes/month and Enterprise/On‑Premise options for team collaboration, continuous monitoring, SSO, and on‑prem deployment.
The site documents a Community plan labeled "Free Forever" with language model evaluation features and a 10k probes/month red teaming limit. Enterprise and On-Premise tiers are offered as custom plans and require contacting Promptfoo for pricing.Is Promptfoo right for you?
Good for
- Developer teams integrating automated red‑teaming and CI/CD language model security tests into their dev workflows.
- Provides a free, open-source Community edition labeled "Free Forever" for developers and small teams.
- Includes a documented red-teaming limit in the Community plan: 10,000 probes per month for dynamic test generation.
Keep in mind
- Enterprise and On-Premise pricing are not listed; the vendor requires contacting sales for custom quotes.
- On-Premise deployment details (cost and timeline) are not published; you must engage Promptfoo for specifics.
- Buyers who need published per‑seat or per‑month enterprise prices on the website; Enterprise and On‑Premise pricing require contacting the vendor.
Pricing and plan limits
The linked official pages do not list plan prices for Enterprise or On-Premise; Enterprise pricing is customized and requires contacting sales according to the vendor documentation.
More about capabilities and limits
Documented strengths
Provides a free, open-source Community edition labeled "Free Forever" for developers and small teams.
Includes a documented red-teaming limit in the Community plan: 10,000 probes per month for dynamic test generation.
Claims broad enterprise adoption, which can indicate mature feature sets and enterprise-focused integrations.
Limitations to consider
Enterprise and On-Premise pricing are not listed; the vendor requires contacting sales for custom quotes.
On-Premise deployment details (cost and timeline) are not published; you must engage Promptfoo for specifics.
Choosing a plan
If you need collaboration and centralized monitoring, confirm Enterprise probe allowances and overage pricing with sales; use the Community edition for local testing first.
Based on the linked product documentation.
Available on
Api.
Official sources
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