LLMversus

Promptfoo

Free tier
Ai Testing

Platforms: api, linux | Last verified: 2026-04-20

Features
  • *Prompt evaluation CLI
  • *Regression testing
  • *Cost analysis
  • *Model comparison
  • *Dataset testing
  • *Webhook integration
  • *Web UI for results
Pricing

Free: Open-source CLI

Cloud Pro$20/month
Strengths
  • +Open-source and free
  • +Simple CLI interface
  • +Good cost tracking
  • +Easy setup
Limitations
  • -Limited GUI features
  • -Smaller ecosystem
  • -Cloud tier has limited features

Compare Promptfoo with

Braintrust
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