Alternatives

Products that do what Quine does

Build verifiable experience through open source

1. 1OB
   Opensource.builders, open-source alternatives to commercial software▲161

   2020 · opensource.builders

2. 2
   What To Build▲196

   Concept to discover & analyze relevant open-source projects

   2025

3. 3
   Open Agents▲161

   Agents that ship real code

   Apr 2026

4. 4
   DeepSource Discover▲101

   Make your first meaningful open-source contribution

   2020

5. 5
   Hermes Desktop▲215

   The agent that grows with you

   Jun 2026

6. 6
   Free XP▲188

   Gain experience with open-source projects

   2023

7. 7
   Gradio 5.0▲224

   The easiest way to build AI web apps

   2024

8. 8
   Warp Open-Source▲226

   Agentic development environment built with the community

   May 2026

9. 9
   Raydian▲192

   The next frontier of AI product builders

   Nov 2025

10. 10
    Gouache▲77

    Enhance your design to production workflow

    2022

11. 11
    Agent Development Kit▲140

    Build multi-agent systems with Google's open framework

    2025

12. 12
    VEXI▲94

    Open-source AI coding agent for your terminal

    Jun 2026

13. 13
    SaaS Blocks 2.0▲188

    300+ open-source and paid tools to build a SaaS application

    2022

14. 14
    Lenra▲136

    Optimize your app creation

    2023

15. 15
    Cline SDK▲120

    Build coding agents with a plugin-based open-source runtime

    May 2026

16. 16
    VoltAgent▲162

    Build TS AI agents with n8n-style observability

    2025

17. 17
    SourceSort▲114

    Find the perfect open source projects to contribute to

    2019

18. 18
    Obsidian▲99

    The open-source foundation your product needs to succeed.

    2016

19. 19
    GoCodeo SaaS Builder▲162

    An open-source AI agent that builds full-stack SaaS apps

    2025

20. 20
    Kleoverse▲126

    Build web3 portfolio with proof-of-talent

    2022

21. 21
    My Good First Issue▲92

    Find open source projects by the percentage of a language.

    2022

22. 22
    Devcover▲81

    Easiest way to generate a developer portfolio

    2021

23. 23
    OpenBolt▲131

    Free AI-powered full-stack project builder

    2025

24. 24TN
    Thi.ng – open-source building blocks for computational design▲107

    The first stage of the new http://thi.ng website is live, an up-to-date & hopefully more useful springboard to the 250+ projects and overview of my opensource activity since 2006... Work is ongoing, collecting & re-organizing projects, assets, documentation and extracting interrelationships (incl. older work & music projects (e.g. http://thi.ng/synstack related), clients/people...). Aim is a proper archive of the past 20+ years of outputs & encounters. This is the first website update since 2015. As the timeline visualizations show,…

    2020

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