Promptfoo vs Braintrust

A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.

Promptfoo MIT-licensed LLM eval and red-teaming CLI, now owned by OpenAI Visit Braintrust LLM evaluation and prompt management for production Visit
RECATOOLS Score 8.1 / 10 7.5 / 10
Capability 8 8
Value for money 8.5 7
Ease of use 7.5 7
ASEAN readiness 6.5 6
API quality 8 8
Pricing Freemium Freemium
Free tier
Paid from
Has API
Open source
Free to use
Users
Founded 2023
Maker
Verdict

Promptfoo built its reputation as the eval tool developers actually reach for instead of rolling their own harness — YAML configs, 50-plus provider support, and a red-teaming mode that generates jailbreak and prompt-inje...

Braintrust is an evaluation, observability and prompt-iteration platform for teams building LLM-powered products, offering systematic evals, logging, datasets, scoring and a playground that bring engineering rigour to ot...

Full review → Full review →
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Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.