Alternatives

Products that do what OpenAlternative does

Discover open source alternatives to popular SaaS software

1. 1
   EcoAlternatives▲95

   Find eco-friendly alternatives to products you use everyday

   2019

2. 2OB
   Opensource.builders, open-source alternatives to commercial software▲161

   2020 · opensource.builders

3. 3
   Open Source Stash▲264

   The best open-source alternatives for you next maker project

   2020

4. 4
   Human Alternative▲148

   AI tools to automate web-based work, free up humans

   2023

5. 5
   Typesense Cloud▲109

   Open source alternative to Algolia, now with a SaaS version

   2021

6. 6
   AlterBase▲189

   Find better alternatives

   Nov 2025

7. 7
   Sawia▲190

   Find trending open source projects to contribute to

   2019

8. 8
   Open Micro SaaS▲126

   Launch micro SaaS apps fast with Open Source Next.js toolkit

   2024

9. 9
   Quenti▲169

   The open source Quizlet alternative

   2023

10. 10
    Redential▲116

    A developer credential that proves what you built, NDA safe.

    Jul 2026 · redential.com

11. 11
    OSS Database▲142

    A crowdsourced database of open source alternatives

    2022

12. 12MN
    My new SaaS side-project, after years of open source▲229

    Hi guys, I've created an open source web builder framework (https://grapesjs.com) years ago, which I'm still maintaining, and now I'm excited to publish a side project based on it, Grapedrop (https://grapedrop.com). It's a simple web page builder which allows you to design and publish your web pages very quickly. The project is still in beta with a lot of stuff to improve but I'd really like to share it and hear what people think about it and maybe also get some constructive feedback.

    2018

13. 13OS
    Open Source alternative to services like Intercom.io and Smooch▲163

    2017 · github.com

14. 14
    Scoutflo▲228

    The first-ever commercial open-source marketplace - for Free

    2023

15. 15
    Circular.io▲132

    A free open source Buffer alternative

    2014

16. 16
    Console▲224

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

    2021

17. 17
    Reviews by AlterBase▲116

    Find better software alternatives

    Nov 2025

18. 18
    FOSSA▲184

    Effortlessly track & comply with open source licenses

    2017

19. 19
    Open Source Alternative Tools▲1

    Discover open-source replacements for the software you use

    10d ago · opensourcealternativetools.com

20. 20
    Phase▲107

    Open source application secrets manager

    2025

21. 21
    Obsidian▲99

    The open-source foundation your product needs to succeed.

    2016

22. 22
    Replace.so▲2

    Replace your SAAS with open source software

    28d ago · replace.so

23. 23
    UNeed Frontend▲115

    A list of hand-picked tools for front-end developers

    2020

24. 24
    SaaSHub▲160

    Find the best software and alternatives

    2019

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