Braintrust vs Promptfoo
BraintrustAI Evaluation and Testing
$249/monthPublished price
PromptfooAI Evaluation and Testing
Braintrust AI Evaluation and Testing Evaluate and improve AI products. | Promptfoo AI Evaluation and Testing Ship agents, not vulnerabilities | |
|---|---|---|
| Overview | ||
| Category | AI Evaluation and Testing | AI Evaluation and Testing |
| What it is | Braintrust is an AI evaluation platform for testing prompts, models, and application behavior with production-like datasets and scoring workflows. | Open-source tool for testing and evaluating LLM prompts, models, and RAG pipelines with side-by-side comparisons. |
| Pricing | ||
| Published price | $249/month Braintrust publishes Starter at $0 with included usage and Pro at $249/month. Usage pricing is also public: processed data overages start at $4/GB on Starter and $3/GB on Pro, sco… | Promptfoo offers a free or open-source edition, but no citable paid numeric starting price was found on the current official site; commercial or enterprise terms require a quote. |
| Pricing model | Tiered plans | Not available |
| Free options | Free plan · Free trial | Free plan · Free trial |
| Deal on Cubbie | None right now | None right now |
| Company | ||
| Founded | 2023 | 2023 |
| Team size | 51-200 employees | 11-50 employees |
| Headquarters | San Francisco, CA | San Francisco, CA |
Where these sit in AI Evaluation and Testing
- Braintrust$2,988
- AI Evaluation and Testing median$1,794
Per seat, per year, across 8 products publishing a price. Half of AI Evaluation and Testing sits between $336 and $3,888, and 50% of its plans are priced on request. Promptfoo states a range rather than a single yearly figure, so it is not marked here.
See the whole AI Evaluation and Testing market