Hackmd.io free tier includes Real time collaboration & writing tool for markdown format docs/files… Catalogue date August 2026.
Hackmd.io's free tier offers Real time collaboration & writing tool for markdown format docs/files. Like Google Docs but for markdown files… It's stable — the change we last considered recording restated the terms we already publish.
Real time collaboration & writing tool for markdown format docs/files. Like Google Docs but for markdown files. Free unlimited number of "notes", but the number of collaborators (invitee) for private notes & template [will be limited](https://hackmd.io/pricing).
We read that on 2026-11-04 from https://hackmd.io/pricing, and our check recorded: the page names Hackmd.io as "hackmd io" and states "$ 0". A source check reads the cited page for the service's name and a price; the limits above are from our own record.
$ 0 Free forever Up to 3 teammate Sign up free What's included: Unlimited notes 3 invitees 3 custom templates Suggest edit GitHub integration 20 GitHub pushes per month Customize permalink to your note Upload up to 1MB per image
No recorded pricing changes for Hackmd.io. This is a good sign — stable pricing.
We do not push notifications. Every change we record is readable the moment it lands, and the JSON answer carries an ETag — send it back as If-None-Match and an unchanged answer costs one 304.
curl https://agentdeals.dev/api/changes?vendor=Hackmd.io
curl https://agentdeals.dev/pricing-changes/feed.xml?vendor=Hackmd.io