Pricing
The benchmarks are free.
Test your own prompts from $19.99/month.
Browse every public benchmark with no account. Workbench access is currently invite-gated; the prices below are the plans offered inside the product.
Explorer
For anyone choosing a model.
- Every public benchmark, in full
- Best-value, fastest & smartest picks
- Model pages, cost & speed data
- Industry-benchmark correlation
- No account required
Starter
For testing and improving single-response prompts.
- 5,000 testing credits each month
- Prompt workspace & guided setup
- Editable test cases & reviewable quality checks
- Multi-model prompt tests
- Cost, latency & evidence reports
Pro
For prompt, chatbot and client-evidence workflows.
- Everything in Starter
- 50,000 testing credits each month
- Conversation & chatbot testing
- Automatic prompt improvement
- Custom quality classifiers
- Public report links
Spring Prompt is in closed beta. Access remains invite-gated; these are the current in-product subscription prices and credit allowances.
Need a shared team rollout?
Team workspaces are in pilot. Talk to us about ownership, access and rollout requirements before relying on them in production.
Common questions
Are the benchmarks really free?
Yes. Every public benchmark, model page and comparison is free to browse with no account.
What do I get on the waitlist?
Early access to the workbench, launch pricing, and a say in what we build next.
How is this different from a leaderboard?
Leaderboards rank models in general. Spring Prompt scores models on your prompt, your test cases and your definition of good.
Do you store my prompts?
Your prompts and test data are yours. See our privacy policy for details.