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Ghost vs Obsidian

A source-aware comparison of pricing, documented capabilities and workflow fit.

Short answer

These lines are generated from the pricing we track, not from a paid placement. How we score tools.

What Ghost is

Ghost is the world's cleanest and most focused blog platform for independent creators and professional publishers. Eschewing WordPress's complexity, it focuses on speed and the writing experience. Its greatest strength is the built-in 'Memberships' system, allowing you to monetize your content through paid subscriptions. It also doubles as a newsletter tool, automatically emailing your posts to your subscribers.

What Obsidian is

Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files. It is often described as a 'second brain' because it allows you to link notes together, creating a web of thoughts. Unlike cloud-based tools, your data is 100% yours and lives on your hard drive. With its incredible 'Graph View,' you can visually see the connections between your ideas, making it a favorite for researchers, writers, and students who value privacy and long-term data durability.

Side by side

GhostObsidian
CategoryProductivityProductivity
How to start$9/user/moverifiedFree tiernot a monthly price
Public APIYesNo
Mobile appNoYes
Open source / self-hostableYesNo
SSO (SAML)NoNo
VisitGhostObsidian

What Ghost is built to do

Memberships & Tiers
Create free and multiple paid subscription levels for your readers.
Email Newsletters
Send your posts as stylish email newsletters to subscribers the moment they publish.
Deep Integrations
Works directly with Stripe, Zapier, and standard analytics tools.
Rich Editor
Easily craft rich content including images, videos, and code blocks.

What Obsidian is built to do

Graph View
A dynamic, interactive map visualizing all the links between your notes.
Backlinks
See every other note that mentions or links to the one you are currently reading.
Canvas
An infinite space to visually arrange your notes, images, and links.
Community Plugins
Extend functionality with tools for calendars, task management, and more.

Choose Ghost if

  • Independent Writers, Newsletter Publishers, and Modern Media Firms.

Choose Obsidian if

  • Knowledge Workers, Students, and Privacy Advocates.

Evidence and freshness

Where a claim on this page comes from a vendor page, it is linked here.

Ghost

Vendor pricing page verified · reviewed 2026-08-31

Obsidian

Vendor pricing page verified · reviewed 2026-08-31

Ghost: pros & cons

  • Flawless Writing: A minimalist editor that keeps your focus strictly on the content.
  • Incredible Speed: Node.js-based, resulting in very low page load times.
  • Native Subscriptions: Collect paid memberships and donations without harici plugins.
  • SEO Ready: Automatically handles meta tags, XML sitemaps, and more.
  • Hosting Cost: If not self-hosted, the monthly cost of Ghost(Pro) is high.
  • Plugin Limits: Far fewer plugins than WordPress; customization is mostly via themes.
  • Technical Setup: Self-hosting requires command-line knowledge.

Obsidian: pros & cons

  • Total Privacy: Your notes live on your device, not on someone else's server.
  • Graph View: A beautiful visual map of how your ideas and notes are connected.
  • Highly Customizable: Thousands of community plugins and themes to make it your own.
  • Markdown Native: Future-proof files that can be opened by almost any text editor.
  • Steep Learning Curve: Mastery of linking and plugin management takes effort.
  • Sync Cost: Official cloud syncing between devices requires a paid 'Sync' subscription.
  • Mobile Setup: Managing local files on mobile devices can be technically tricky.

Our verdict on Ghost

The most elite publishing platform for those looking to earn from their writing.

Our verdict on Obsidian

The ultimate tool for building a private, networked, and long-lasting knowledge base.

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