StartupIndex

Open Source

Startups that publish their code.

45 listed

All startups

Newest first

  1. 21Novu logo

    Open source notification infrastructure

  2. 22Biome logo

    One fast tool for formatting and linting

  3. 23Hono logo

    A small fast web framework for the edge

  4. 24Deno logo

    A modern runtime for JavaScript and TypeScript

  5. 25LlamaIndex logo

    Connect your data to language models

  6. 26Qdrant logo

    A vector database written in Rust

  7. 27Chroma logo
    ChromaVerified

    The embedding database for AI apps

  8. 28Penpot logo

    Open source design and prototyping

  9. 29tldraw logo
    tldrawVerified

    An infinite canvas you can drop into any app

  10. 30Excalidraw logo

    Diagrams that look hand drawn

  11. 31Budibase logo

    Open source internal tools

  12. 32Appsmith logo

    Drag and drop internal apps over any data source

  13. 33Chatwoot logo
    ChatwootVerified

    Open source customer support

  14. 34Plane logo
    PlaneVerified

    Open source project management

  15. 35Umami logo

    Simple analytics you can host yourself

  16. 36Matomo logo

    Analytics where you keep the data

  17. 37Flagsmith logo

    Feature flags without the lock in

  18. 38GrowthBook logo

    Open source feature flags and A/B testing

  19. 39Bitwarden logo

    Password management, open to inspection

  20. 40Semgrep logo

    Static analysis that reads like the code it checks