Is Promptfoo worth the price?
The pricing for Promptfoo is very generous, especially with a robust free tier offering unlimited local evals and all features.
The Cloud tier at $50/month for team collaboration and cloud hosting is competitive. This pricing structure is best for individual developers and small to medium-sized teams focused on AI security testing.
Pricing Plans
Free TrialFree
Free
Open source
- Unlimited local evals
- All features
- Self-hosted
- Community support
Cloud
$50/month
Teams
- Cloud hosting
- Team collaboration
- History & sharing
- Email support
Enterprise
Large scale
- All Cloud features
- SSO
- SLA
- Dedicated support
Hidden Costs & Gotchas
Potential for high LLM API costs
Enterprise tier requires custom quote
No public overage pricing for Cloud
Which Plan Do You Need?
Individual AI developers
Small AI dev teams
Teams needing cloud collaboration
How Promptfoo Compares to Competitors
Compared to dedicated AI security platforms like Lakera Guard or Protect AI, Promptfoo's free and $50/month Cloud tiers are significantly more accessible, as competitors often start at much higher price points or require custom quotes. Its open-source nature also provides a strong advantage over proprietary solutions for initial adoption and local development.
Promptfoo Pricing FAQ
How much does Promptfoo cost?
Promptfoo starts at $50/month on the Cloud plan. A free plan is also available with limited features.
Does Promptfoo have a free plan?
Yes. Promptfoo offers a free plan called "Free". It includes: Unlimited local evals, All features, Self-hosted.
Does Promptfoo offer a free trial?
Yes, Promptfoo offers a free trial. No credit card is typically required to start the trial, though this may vary.
Is there a cheaper alternative to Promptfoo?
Yes. Popular alternatives to Promptfoo include AI Test Engineer by BlinqIO, Giskard, Ixia (Keysight). Free alternatives include Giskard, Ixia (Keysight). Compare them side-by-side on Toolradar.
Cheaper alternatives to Promptfoo
Direct competitors with similar features. Many offer free tiers or lower per-seat pricing.
