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Promptfoo vs Supabase
Side-by-side comparison of features, pricing, and ratings
Open-source CLI / library for testing and evaluating LLM prompts and agents at scale.
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Freemium
Freemium
Plans
Free (MIT)
Contact sales
$0
$25/mo
$599/mo
Rating
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No reviews yet
Popularity
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Skill Level
Intermediate
Intermediate
API Available
Platforms
CLIAPI
WebAPICLI
Categories
💻 Code & Development🔒 Security & Privacy
💻 Code & Development
Features
YAML / TS prompt test configs
Comprehensive assertion library
LLM-as-judge and classifier evals
Red-teaming and adversarial prompts
Parallel execution across providers
Diffable reports per commit
Custom assertions in TS / Python
CI integration
Dataset imports
PostgreSQL database
Authentication
Auto-generated REST API
Realtime subscriptions
Storage
Edge Functions
Vector embeddings
Row Level Security
Integrations
OpenAI
Anthropic
Gemini
HuggingFace
OpenAI-compatible endpoints
GitHub Actions
GitLab CI
Next.js
React
Flutter
Swift
Kotlin
Stripe
Vercel