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Dev tools · alternatives · 2026

24 alternatives to Fuse Open

The free and Open Source Fuse platform

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Fuse Open launched in 2018; newer entries below may have overtaken it.

  1. 1
    FuseBase▲939

    Client collaboration platform for professional services

    2023 · thefusebase.com · its alternatives →

  2. 2

    The world's first visual, real-time app development tool

    2017 · its alternatives →

  3. 3
    Fuse▲188

    A UX tool suite for mobile app designers and developers

    2015 · its alternatives →

  4. 4

    All of Googles open source projects under a single umbrella

    2017 · its alternatives →

  5. 5

    200+ open source alternatives to popular B2B tools

    2021 · btw.so · its alternatives →

  6. 6

    Vibecode apps, sites & games on everyone's favorite canvas

    Jul 2026 · fuser.studio · its alternatives →

  7. 7BA
  8. 8
    FuseAI▲252

    The Agentic Sales Platform

    Apr 2026 · fuseai.com · its alternatives →

  9. 9

    See indie products and their tech stacks

    2024 · indiehackerstacks.com · its alternatives →

  10. 10
    Bloom▲395

    A free and open source Google

    2019 · its alternatives →

  11. 11PT

    Hi HN, I'm Barry and I've built Prism.Tools (https://blgardner.github.io/prism.tools/) – a collection of client-side developer utilities that respect your privacy. Many of these tools were used way back in the days when I ran a BBS and started my communities first ISP, serving three local communities with Dial-Up Internet, Web Hosting etc. The tools have been refined to reflect the changes in tech since then and designed for the Novice and Pro alike. As I locate more tools others may find useful I will refine and add them to the collection. Use them, Share them, or not.…

    Jan 2026 · blgardner.github.io · its alternatives →

  12. 12

    The best open-source alternatives for you next maker project

    2020 · its alternatives →

  13. 13AD

    Hi, Piotr here I was collecting nice open-source companies for quite some time now. Mostly to take some inspiration and learn from their code. Last week, I though it would be fun to learn this Astro thing everyone's talking about. So I thought building a directory website out of this collection was pretty good idea. After 2 days of building, OpenAlternative was born. It's a community driven list of open source alternatives to proprietary software and applications. Enjoy and thank you for your support!

    2024 · openalternative.co · its alternatives →

  14. 14
    Fusion▲90

    Open-source user analytics & engagement suite

    2021 · its alternatives →

  15. 15
    Cinder▲122

    Free and open source library for creative coding in C++

    2017 · its alternatives →

  16. 16

    A popular suite of developer tools, now 100% open source

    2016 · its alternatives →

  17. 17

    The world's first visual, real-time app development tool

    2018 · its alternatives →

  18. 18FP

    The index lists either companies that work on open-source products or those that heavily contribute to open-source. Either way, ideal for devs that want to keep an eye out for opportunities. Engineering teams can post for free. Open directory of available positions is here [0]. [0] https://github.com/fossfox-com/fossfox

    2023 · fossfox.com · its alternatives →

  19. 19

    Showcase of cool new products primarily from indie makers

    2020 · its alternatives →

  20. 20

    Find vulnerabilities in open-source code.

    2016 · its alternatives →

  21. 21

    The smarter and simpler command center for your applications

    2018 · its alternatives →

  22. 22

    Merge PDFs without the hassle — fast, secure, and free

    2025 · pdffuse.netlify.app · its alternatives →

  23. 23AO
  24. 24FF

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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 →