Dev tools · alternatives · 2026

24 alternatives to 21OSS

Discover open-source tools through stories, not lists.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   1000.tools▲550

   The 1000 best tools and deals

   2023 · 1000.tools · its alternatives →

2. 2OS
   Open-source alternatives to tools You pay for▲245

   hey makers, I've spent the whole night to compile this list out of > winners of Product Hunt > best dev tools on DevHunt > recently active on GitHub > most internet backlinks > most mentions as "alternative to .." Let me know if I should add anything there.

   2023 · osssoftware.org · its alternatives →

3. 3
   Open Source Tools Stack!▲73

   Top 50+ open source tools to build your brand

   2022 · cherryyadvendu.gumroad.com · its alternatives →

4. 4
   CodeGroupie▲135

   Find your next coding project

   2024 · codegroupie.com · its alternatives →

5. 5
   Ramen.Tools▲736

   See what tools other indie makers are using

   2024 · ramen.tools · its alternatives →

6. 6
   oss.gallery▲508

   Discover the best open-source projects

   2024 · oss.gallery · its alternatives →

7. 7
   Tools for Makers▲379

   A hand-curated directory of tools for indie makers.

   2018 · its alternatives →

8. 8
   Console▲224

   A free weekly roundup of the latest in open-source software

   2021 · console.substack.com · its alternatives →

9. 9
   Discover your ranking on GitHub▲137

   Software, AI tools, companies, resources, and SERP projects. Browse curated products, resources, and documentation links in one searchable directory.

   2015 · github-awards.com · its alternatives →

10. 10
    What To Build▲196

    Concept to discover & analyze relevant open-source projects

    2025 · trywhat-to-build.com · its alternatives →

11. 11
    Sawia▲190

    Find trending open source projects to contribute to

    2019 · sawia.xyz · its alternatives →

12. 12
    Every open source tool from the "What's HN working on" thread▲169

    Public datsets made with https://getomni.ai/. Contribute to getomni-ai/datasets development by creating an account on GitHub.

    2024 · github.com · its alternatives →

13. 13
    DeepSource Discover▲101

    Make your first meaningful open-source contribution

    2020 · app.deepsource.com · its alternatives →

14. 14
    Hidden Tools▲222

    Explore a collection of hand curated tools 🛠

    2021 · its alternatives →

15. 15
    OSS Discovery▲6

    The open source intelligence layer

    May 2026 · ossdiscovery.site · its alternatives →

16. 16
    OPNHUB▲14

    Discover open-source projects from GitHub

    2024 · opnhub.vercel.app · its alternatives →

17. 17AL
    A list of no-code software, by category, with real-world examples▲75

    2019 · x.workandwhistle.co · its alternatives →

18. 18
    OpenSource alternatives to tools you Pay▲68

    Winners of PH, DevHunt, HackerNews, GitHub & viral/trending

    2023 · osssoftware.org · its alternatives →

19. 19
    List.community▲145

    Easy way to browse curated lists on GitHub

    2018 · list.community · its alternatives →

20. 20
    GitHub Project Management▲115

    No-fluff guide to building a collaborative development team

    2016 · zenhub.com · its alternatives →

21. 21
    Quine Topics▲72

    A visual taxonomy of GitHub's open source universe

    2022 · quine.sh · its alternatives →

22. 22
    HackfestWithFueler▲119

    100+ open source repositories

    2022 · hackfestwithfueler.softr.app · its alternatives →

23. 23
    AI Tools Directory by Tap4 AI▲74

    Open-source AI navigation & discovery with multi-language

    2024 · tap4.ai · its alternatives →

24. 24
    LibHunt 2.0▲79

    Find alternatives and similar open-source projects

    2021 · libhunt.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →