ChromaDB vs OpenRouter

FeatureChromaDBOpenRouter
CategoryData ToolsAI Development
PricingFree (open-source)Pay-per-use (varies by model)
GitHub Stars16,000—
PlatformsLinux, macOS, Windows, DockerWeb
Features
  • ✓ Vector search
  • ✓ Embeddings
  • ✓ Python/JS SDK
  • ✓ Simple API
  • ✓ Local + cloud
  • ✓ 200+ models
  • ✓ Unified API
  • ✓ Auto-fallback
  • ✓ Rate limiting
  • ✓ Usage tracking
  • ✓ OpenAI-compatible
Tags
vector-dbembeddingsragopen-source
apimulti-modelgatewayroutingpay-per-use