Work · alternatives · 2026

24 alternatives to HackMD

Collaborative Markdown Knowledge Base

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. HackMD launched in 2020; newer entries below may have overtaken it.

1. 1
   HackMD▲142

   Your Collaborative Markdown Workspace for Knowledge Sharing

   2024 · hackmd.io · its alternatives →

2. 2
   HackMD▲115

   Get everyone on the same page with markdown

   2021 · hackmd.io · its alternatives →

3. 3
   CodiMD▲70

   A platform to write and share Markdown

   2019 · demo.hedgedoc.org · its alternatives →

4. 4
   Collaborative Markdown Editor▲83

   Collaborative editor with end-to-end encryption.

   2017 · standardnotes.org · its alternatives →

5. 5
   Jottings▲95

   Real-time collaboration in Markdown

   2016 · its alternatives →

6. 6
   HackMD▲5

   collaborative, notes, markdown

   2016 · hackmd.io · its alternatives →

7. 7
   Hackpad▲114

   The simplest way to organize and share knowledge

   2014 · its alternatives →

8. 8
   An open-source, collaborative, WYSIWYG Markdown editor▲460

   Inspired by the design and UI/UX of apps like Notion, and utility of open-source apps like StackEdit, I decided to create a minimalistic, local-only WYSIWYG Markdown editor. Some features worth highlighting: - Monaco editor and Prettier integration for code snippets - Tables (apparently the holy grail of WYSIWYG editing) - Embeds (for CodePen, CodeSandbox and YouTube, most useful for HTML or JSON exports) - Accepts Markdown paste-in, and "exports"/generates HTML, Markdown and JSON outputs - Collaboration (with real-time awareness and initial commenting system, available only when…

   2023 · editor.vrite.io · its alternatives →

9. 9
   Docbase▲110

   Render your markdown documentation into beautiful sites

   2016 · opensource.appbase.io · its alternatives →

10. 10
    Haxiom▲125

    The Online MD Editor for Collaborative Teams

    Nov 2025 · its alternatives →

11. 11EM
    Etherpad meets Markdown for a minimal company wiki▲56

    2012 · enterprisewiki.co · its alternatives →

12. 12
    Let's Markdown!▲81

    Write Markdown together

    2022 · kudasakti168login.com · its alternatives →

13. 13
    Markdeck – author cool slides, text-only, offline-ready, collaborative▲235

    presentations as code - author cool slide decks, text-only, offline-ready, collaborative - arnehilmann/markdeck

    2019 · github.com · its alternatives →

14. 14
    Skilldocs▲192

    I got fed up with Notion, so I built my dream document editor. It's all markdowned so it's easy to view skills or other agent-related documents. It's got the collaboration features I love from Figma (shared cursory and the ability to follow) and Google Docs (comments, realtime editing). Then you can export the diff and comments to an agent. I've been really liking it for talking over skill documents live on a call. I'm curious if this resonates with other people. More generally, I feel like notion is less and less relevant in an age where documents have a very different purpose and Markdown…

    Aug 2026 · skilldocs.dev · its alternatives →

15. 15
    MarkRight▲84

    A minimalistic github flavored markdown editor

    2015 · github.com · its alternatives →

16. 16
    Write.md▲137

    Sharable, distraction free markdown editor.

    2020 · its alternatives →

17. 17HI
    HackPad is the best wiki ever▲209

    2012 · hackpad.com · its alternatives →

18. 18
    Markdown Studio▲126

    Markdown editor built for the AI workflow era

    Dec 2025 · mdstudio.app · its alternatives →

19. 19
    Write.md – A free, open-source, themeable Markdown editor for macOS▲107

    A free, open-source Markdown editor for macOS with customizable appearance profiles, optional Vim keys, and local writing corrections.

    Aug 2026 · writemd.app · its alternatives →

20. 20
    Quackpad▲139

    Collaborative docs for teams using Slack

    2015 · quackpad.io · its alternatives →

21. 21
    Rustpad, a self-hosted online collaborative text editor▲143

    Efficient and minimal collaborative code editor, self-hosted, no database required - ekzhang/rustpad

    2021 · github.com · its alternatives →

22. 22
    Markvis▲118

    Make visualization in markdown.

    2017 · markvis.js.org · its alternatives →

23. 23
    Markdown Editor▲126

    Clean, modern & open-source WYSIWYG markdown editor

    2019 · mdown.vercel.app · its alternatives →

24. 24
    hackerDen▲77

    Collaborative hackathon workspace with visible contributions

    May 2026 · hackerden.netlify.app · 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 →