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Wretify vs Obsidian
Wretify is a clean, minimalist writing app for nonfiction writers, built for focus — with an AI that has read everything you've written and refuses to write it for you.
What is the difference between Wretify and Obsidian?
Obsidian is a free note-taking and writing app that keeps your notes as Markdown files in a folder on your own device, extended by thousands of community plugins.
Wretify is a clean, minimalist writing app for nonfiction writers, built for focus — with an AI that has read everything you've written and refuses to write it for you.
Obsidian is a toolkit you assemble; Wretify is a finished room for one job — writing a nonfiction book. Its AI has read everything you have written and brings your own passages and real, cited research to the chapter you are on, without drafting it. Citations, the reference list and a book bibliography work out of the box.
What is Obsidian best at?
Obsidian gives you complete ownership of plain-text files, works offline, links notes to each other, and can be shaped into almost anything with its very large plugin ecosystem. It is free for personal use with no sign-up, and your notes stay on your device unless you choose its paid Sync.
Writers who want a personal knowledge base of linked notes, full control of their files, and enjoy configuring their own tools.
Wretify and Obsidian, side by side
| Wretify | Obsidian | |
|---|---|---|
| Made for | Nonfiction books and articles. | Notes and a personal knowledge base; many writers draft in it too. |
| Devices | In the web browser, on a computer or a phone. Nothing to install. | Windows, Mac, Linux, iPhone, iPad and Android. |
| Price | One plan with every feature: $7 a month or $45 a year. The first 1,000 writers get 3 months free. Opens October 27, 2026. | Free. Optional Sync from $4 a month (billed yearly) and Publish from $8 a month. |
| Where your writing lives | Plain Markdown files in a Wretify folder in your own Google Drive. Wretify keeps no other copy. | Markdown files in a local folder (a “vault”) that any other editor can open. |
| AI | Bring your own key (Claude, Gemini or DeepSeek). The AI reads everything you have written, thinks with you and brings you real research and your own earlier passages. It does not draft your chapters; nothing reaches the page unless you press Replace or Insert, or drag it there. | None in the core app; community plugins exist. |
| Footnotes and citations | Footnotes inside the sentence they support. Each chapter builds its own References list (APA 7) from them. Sources come from 250 million real papers (OpenAlex), never invented. | Markdown footnotes. |
| Export | A chapter as Markdown, Word or PDF; a whole book as Markdown, Word or EPUB, with a bibliography. | Your notes are plain Markdown files; PDF, Word and EPUB export come from community plugins. |
| Offline | Once opened on a device, you can keep writing offline; it syncs to your Drive when you reconnect. The AI needs a connection. | Yes — notes are stored on your device. |
Should I choose Wretify or Obsidian?
Choose Obsidian if you want a free, endlessly configurable home for linked notes, on every platform including Linux.
Choose Wretify if you want to finish a nonfiction book without building your own system: footnotes, references and an AI that knows your writing, ready on day one.
Can I use Wretify and Obsidian together?
Both keep your writing as plain Markdown files, so it can move between them without conversion.
How does Wretify compare to other writing apps?
Every major writing app is good at something different. The full guide answers what the best software for writing books is, app by app.
Sources
- Obsidian — obsidian.md/
- Obsidian download (platforms) — obsidian.md/download
- Obsidian pricing — obsidian.md/pricing
- How Obsidian stores data — obsidian.md/help/data-storage
- Obsidian syntax (footnotes) — obsidian.md/help/syntax
- Document Exporter plugin (community) — community.obsidian.md/plugins/document-exporter
Updated . Prices and features of other apps are taken from their own websites on that date and can change. Wretify is our product, so we have tried hard to be fair to the others. If something here is wrong or out of date, tell us and we will correct it.