ChromaDB vs Open WebUI

FeatureChromaDBOpen WebUI
CategoryData ToolsChat Interfaces
PricingFree (open-source)Free (open-source)
GitHub Stars16,00065,000
PlatformsLinux, macOS, Windows, DockermacOS, Linux, Windows, Docker
Features
  • ✓ Vector search
  • ✓ Embeddings
  • ✓ Python/JS SDK
  • ✓ Simple API
  • ✓ Local + cloud
  • ✓ Ollama integration
  • ✓ Multi-model
  • ✓ RAG
  • ✓ Web search
  • ✓ Voice input/output
  • ✓ Plugins
  • ✓ User management
Tags
vector-dbembeddingsragopen-source
open-sourcechatuiollamaself-hosted