Obsidian Alternative: When You Need Real-Time Collaboration

If you like Obsidian’s local-first markdown but your team keeps asking “can we edit this at the same time,” ForgeMD is the alternative that keeps the ownership model and adds live collaboration. It stores your notes as local markdown files and lets multiple people edit one document together, with conflict-free sync.

Here is the comparison, then the reasoning.

Capability	Obsidian	ForgeMD
Local markdown files	Yes	Yes, encrypted local storage
Offline editing	Yes	Yes, full
Real-time co-editing	Plugin or workaround	Native, Yjs CRDT
Non-tech teammate view	Raw markdown	WYSIWYG side, synced
Cross-platform	Desktop, mobile, Catalyst	Desktop (Tauri), web, PWA
AI assistance	Community plugins	Built-in, multi-provider, toggleable

What Obsidian does best

Your notes are folders of .md files on your disk. You own them. No subscription expires them, and no sync engine holds them hostage. The bidirectional linking builds a personal knowledge graph many people rely on daily. For a solo thinker, it is hard to beat.

Where Obsidian stops

Real-time collaboration is not native. You can sync through a paid service or bolt on plugins, but multiple people editing one note live remains a workaround, not a feature. Non-technical teammates often struggle with raw markdown and the settings maze.

Teams that adopted Obsidian individually hit a wall when they try to use it together. The document becomes “whose computer has the latest version,” and someone ends up copying the file into a chat to get input.

A concrete example: a team keeps its runbook in an Obsidian vault. On call, two engineers need to update it during an incident. One edits locally; the other waits, or they fork the file and reconcile by hand afterward. ForgeMD lets both type in the same note at once, with live cursors showing who is where.

What to look for in an alternative

Local-first storage, so you keep Obsidian’s ownership model. Real-time co-editing, so the team stops emailing files. A view for people who do not write markdown, so the whole group can contribute. Conflict-free sync, so two people typing at once never clobber each other.

How ForgeMD delivers both

ForgeMD keeps the local-first, markdown-native model and adds the collaboration Obsidian lacks. The editor shows markdown and rich text as two live views of one document. The engineer types markdown; the product manager types in the WYSIWYG pane; both see the same changes instantly.

When the connection drops, you keep writing locally, and Yjs merges the edits when you reconnect. That is the part Obsidian users ask for most: the file stays yours, but the team can finally write it together.

Migrating from Obsidian to ForgeMD

Your vault is already markdown, so the move is direct:

1. Point ForgeMD at the folder, or import the .md files.
2. Open a note. It renders as markdown with a WYSIWYG side available.
3. Invite a teammate and edit the same note together.
4. Export to PDF, DOCX, or HTML when you need to share outside the app.

Linking and front matter carry over, since both tools read standard markdown. Community-plugin features that depend on Obsidian internals will not, so check your most-used plugins first.

What you keep, what you gain

You keep: local-first files, portable markdown, and full offline editing.

You gain: native real-time collaboration, a WYSIWYG view for non-technical teammates, and built-in multi-provider AI you can toggle per user.

If you work alone and want a deep personal knowledge graph with community plugins, Obsidian still serves that need better. ForgeMD targets the moment a solo note turns into a shared document.

How real-time collaboration works under the hood

ForgeMD uses Yjs, a CRDT (conflict-free replicated data type) library. Each edit is a small operation; the algorithm merges operations from every participant without a central lock. Two people typing in the same paragraph see each other’s cursors, and the text converges to the same state on every screen.

This matters during incidents. When the runbook changes under load, nobody waits for a save or a merge conflict. The edit lands, the team sees it, and the next action uses the updated step.

Sharing and permissions

Obsidian sharing leans on publish services or file copies. ForgeMD invites teammates to a workspace and assigns edit or view access per document. A non-technical stakeholder gets the WYSIWYG view; an engineer gets markdown. Both edit the same source, so the shared note never forks into versions.

Performance with large vaults

Obsidian can slow on very large vaults with many plugins. ForgeMD keeps the editor light by treating markdown as the core format rather than rendering a database of blocks. For teams whose notes grew into thousands of files, that difference shows when you open the app and start typing.

Try ForgeMD

Open ForgeMD and import one of your Obsidian notes as markdown. Invite a teammate and watch both of you edit the same document at once. Your files stay local-first and open, so you lose nothing you liked about Obsidian and gain the collaboration it never had.

FAQ

Does ForgeMD keep my notes as local files?

Yes. The desktop app stores content in encrypted local storage, and you can export to plain markdown at any time.

Can multiple people edit one note live?

Yes. ForgeMD uses Yjs CRDT for conflict-free real-time collaboration, native rather than a plugin.

Will my Obsidian links and front matter survive?

Standard markdown links and YAML front matter carry over, since both tools read the same format.

What about Obsidian’s graph view?

ForgeMD focuses on collaborative editing rather than a personal knowledge graph. If the graph is your core workflow, Obsidian fits solo use better.

Is there a mobile app?

ForgeMD runs as a mobile-responsive PWA and a desktop app, so your notes follow you across devices.