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Marble vs Obsidian

Obsidian stores notes locally and focuses on personal knowledge bases.

Which to pick

Pick Marble if you want…

  • Live collaborative Markdown editing

Pick Obsidian if you want…

  • Local-first markdown knowledge base
  • Local Markdown vaults

Side by side

What it is
Marble:Marble is an online Markdown editor with real-time collaborative workspaces.
Obsidian:Obsidian is a free, local-first Markdown note-taking app that lets you build a personal knowledge base.
Best for
Marble:Live collaborative Markdown editing
Obsidian:Local-first markdown knowledge base
Who it’s for
Marble:Developers, writers, and teams needing shared Markdown notes.
Obsidian:Individuals and teams who want private, offline-first note taking and knowledge management.
Pricing
Marble:Free
Obsidian:Freemium
Plans
Marble:—
Obsidian:Sync $4USD per user, per month, billed an · Sync $5USD per user, per month, billed mo · Publish $8USD per site, per month, billed an · Publish $10USD per site, per month, billed mo · Catalyst $25USD one-time
Works with
Marble:—
Obsidian:Markdown, Obsidian Sync, Obsidian Publish

Marble features

  • Rich Markdown support. Add tables, code blocks, LaTeX math, Mermaid diagrams and more with live preview.
  • Real-time collaboration. Create a free workspace, organize notes in folders and share a link for simultaneous editing.
  • Cross-device access. Your notes sync across devices and stay in plain Markdown format.
  • Export options. Download notes as Markdown files or PDFs.
  • AI integration. Connect external AI tools to your notes for assisted writing.
  • Community gallery. Browse publicly shared notes created by the Marble community.

Obsidian features

  • Local Markdown files. Notes are stored as plain-text Markdown files on your device, giving you full ownership.
  • Bidirectional linking. Create links between notes to build a personal wiki and see connections in a graph view.
  • Canvas workspace. An infinite canvas for brainstorming, diagramming and visual research.
  • Extensible plugins. Thousands of community plugins and an open API let you customize the app to fit any workflow.
  • Obsidian Sync. End-to-end encrypted sync across devices with version history and selective file sync.
  • Obsidian Publish. Turn a vault into a fast, SEO-friendly public website or digital garden with custom themes.
  • Collaboration. Shared vaults let multiple users edit notes together while keeping data private.

Marble vs Obsidian FAQ

Is Marble or Obsidian free?+

Marble is listed as free on DevHunt. Obsidian has a free plan and paid plans.

On DevHunt

Marble

1 upvote · Launching on DevHunt on Oct 20, 2026

Based on each tool's website and DevHunt data. Details may change; check the official sites.