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Dev tools · alternatives · 2026

24 alternatives to Onyx

Open Source workspace for easy file management

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Onyx launched in 2023; newer entries below may have overtaken it.

  1. 1

    Free, open-source cloud productivity suite. Mail, Calendar, Contacts, and Drive - faster and leaner than Google Apps. Self-host or use our cloud.

    May 2026 · tinycld.org · its alternatives →

  2. 2

    I’ve been using deep research on OpenAI and Perplexity and it’s been just amazing at gathering data across a lot of related and chained searches. Just earlier today, I asked “What are some marquee tech companies / hot startups (not including the giants like FAAMG, Samsung, Nvidia etc.)”. It’s a pretty involved question and looking up “marquee tech startups” or "hot tech startups" on Google gave me nothing useful. Deep research on both ChatGPT and Perplexity gave really high quality responses with ChatGPT siding on slightly larger scaleups and Perplexity siding more on up and coming…

    2025 · github.com · its alternatives →

  3. 3
    Onyx▲165

    The open source AI teammate you've dreamed of

    2025 · onyx.app · its alternatives →

  4. 4
    Fabric▲690

    Make notes, tasks, and search, directly from the terminal.

    2023 · fabric.so · its alternatives →

  5. 5

    TagSpaces is a free, open-source file organizer for Windows, macOS, Linux, and the web. Tag files and folders, take notes, and manage your digital life—100% offline, no login.

    2016 · tagspaces.org · its alternatives →

  6. 6

    Open source productivity SaaS app

    2023 · github.com · its alternatives →

  7. 7

    Supercharge your startup's teamwork

    2020 · workspace.google.com · its alternatives →

  8. 8

    We're building an app that helps people manage their schedule, tasks and notes all in one place. The goal is to create a workspace, where people can manage their various priorities, both personal and professional, see a single schedule combined of all their calendars and manage their days without switching between multiple apps. At the moment we've implemented Google calendar synchronisation, basic tasks and notes. Also Emery has some things we really wanted to see in other apps – private notes for meetings, categories that can be used to group tasks/notes/meetings together, weekly…

    2022 · emery.to · its alternatives →

  9. 9
    Freeter▲143

    Open-source workspace. For people working on their computer.

    2016 · freeter.io · its alternatives →

  10. 10

    It's hard to move fast when your tools are complicated

    2024 · matilda.io · its alternatives →

  11. 11

    Your things well-organized. Ready to open with one click.

    2017 · apptorium.com · its alternatives →

  12. 12

    Hackable file manager and organizer, supporting easy tagging

    2016 · tagspaces.org · its alternatives →

  13. 13

    I've recently launched a new open-source project aimed at enhancing the experience of switching between Spaces/workspaces on macOS. The built-in Spaces feature is often slow and unfriendly. This project is designed to boost your productivity :). Enjoy!

    2025 · github.com · its alternatives →

  14. 14

    The workspace organising app for Mac

    2020 · apptorium.com · its alternatives →

  15. 15

    Workspace organization like you have never seen before

    2021 · its alternatives →

  16. 16

    Find all the best AI models in one single platform

    2024 · its alternatives →

  17. 17IM

    Hi HN, Since 2019, I’ve been working on a writing platform designed for creating complex documents (e.g., theses). I personally use it for everything as it also allows to classify documents in categories so you can organize them efficiently. As of a few months ago, the app is also available in the browser, and you can now invite coworkers to collaborate on a document in real time. The app is somewhat inspired by LyX. It offers an intuitive, modern editor, but users don’t need to know any LaTeX. When it’s time to export, they can choose from a range of templates (IEEE paper, thesis, etc.). A…

    2025 · its alternatives →

  18. 18
    Postpace▲125

    Productivity platform for writers, bloggers & teams

    2020 · its alternatives →

  19. 19

    A file manager with tagging and note-taking capabilities.

    2022 · tagspaces.org · its alternatives →

  20. 20

    An open source app to showcase your open source work (yo dawg) - EverythingMe/openspace

    2015 · github.com · its alternatives →

  21. 21
    Cospace▲76

    Free self-hosted collaboration tool for stress-free work

    2022 · twigex.com · its alternatives →

  22. 22

    A lightweight workspace manager for the shell. Contribute to jamesob/desk development by creating an account on GitHub.

    2015 · github.com · its alternatives →

  23. 23

    Discover, annotate, write and share scientific research.

    2016 · sciwheel.com · its alternatives →

  24. 24

    Simplified Collaboration and Productivity Tools in one place

    2020 · fexspace.com · its alternatives →

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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 →