Oknola
Obsidian

Pick Obsidian if you want a mature, free notes app over files on your device, and you like building your own system.

Oknola

Pick Oknola if you want the same plain markdown, with Oknola doing the typing, tagging and filing.

Obsidian's product image from its homepage: the desktop app with a folder list, a note called Writing is telepathy and its graph, beside a phone showing a to-do note.
Obsidian's homepage, obsidian.md, captured 14 October 2026.
Oknola's demo: a project note in Source view, the plain markdown with its typed fields. Sample data, captured 9 October 2026 from oknola.com/demo.

Where Obsidian is better

  • Mature, with frequent releases.

    Obsidian has shipped since 2020, and its latest release, 1.14, came out on 5 October 2026 [9, 10].

  • Files in a folder on your device.

    Your notes are Markdown files in a local folder, the app works offline, and optional Sync is end-to-end encrypted by default [1, 3, 7].

  • Free to use, even for business.

    The app is free for any purpose, commercial included, with no account. An optional commercial license ($50 per user a year) exists but is not required, and Sync starts at $4 per user per month billed annually [2, 3, 5].

  • A system you design, with more than 8,900 plugins.

    Nothing is imposed, and the directory lists more than 8,900 community plugins to build your own setup [12].

  • Five platforms, and shared vaults.

    It runs on macOS, Windows, Linux, iOS and Android, and Sync can share a vault with other people [3, 16].

Where Oknola differs

  • The structure keeps itself true.

    Oknola lays down one structure and keeps it. The pass, the built-in AI tidy-up, types, links and files each capture, and asks you about any it cannot place. A wrong file is refused or fixed, whether you wrote it or an agent did.

  • Oknola's agents see only the tags you give them.

    With the optional agent layer, the assistant you message hands each job to a sub-agent. That sub-agent sees only the files carrying its tags, and a locked note is invisible to every Oknola agent. Agents you run yourself read whatever their machine lets them.

  • Plain markdown, like your vault today.

    Oknola works on one folder of plain markdown in the Open Knowledge Format, the open standard, so you change tools, not formats.

  • Apps on top of the same files.

    Finance, CRM, Food, Health, Reader and Course Watcher are optional add-ons, each priced before it opens, and removing one never touches your data.

  • Export any time, or keep the laptop folder.

    If you stop paying, the app turns read-only and every note stays readable and exportable.

The trade-offs, plainly: Oknola is for one operator, with no guests, seats or shared workspaces. It has no plugin ecosystem, one fixed structure, a cloud copy as the source of truth, and a solo founder behind it.

Side by side

Obsidian and Oknola on ten points. Obsidian facts checked 29 September 2026, re-checked 14 October 2026.
Point Obsidian Oknola
Built for Private notes, journals and knowledge bases, plus shared Sync vaults [1, 3] A solo operator running a business. One operator only: no guests, seats or shared workspaces.
Where your notes live Markdown in a folder on your device, offline. Optional Sync, end-to-end encrypted by default [1, 3, 7] Oknola's cloud copy, encrypted at rest, never trained on. All note text on every device. Optional laptop folder.
Structure Freeform: no imposed folders, types or tags. Reviewers mention the learning curve and setup time [15] One fixed structure, the Indexed Brain, from first open. Oknola types and tags each note: enforced, not suggested.
Who does the filing You, by hand or with plugins you configure. No native AI does it [2, 9] Oknola does. The pass types, links and files each capture. What it cannot place comes to you.
AI inside No native assistant and no AI price. Web Clipper Interpreter uses your own key [2, 11] The pass, the built-in AI tidy-up, in the plan. The agent layer is an optional add-on.
Outside AI (Claude Code, ChatGPT) Plain files, so Claude Code and Codex work on them [8, 13]. MCP servers are community-made [14] The laptop folder is plain markdown: Claude Code, Codex, Cursor or any agent that reads files opens it. On your own server, a headless mirror keeps the same files for your agent.
What an agent can reach Headless Sync lets agent tools work on a synced vault, not the whole computer [8] An Oknola agent: only the files carrying the tags you gave it, never a locked note. Your own agents read what their machine lets them.
Price for one person App free, commercial use included. Sync Standard $4 per user per month billed annually, or $5 monthly [2, 3] $30 a month or $270 a year, one plan. One operator, never per seat.
Trial or free tier Free for any purpose, no account needed [2, 5] No free tier. 15 days free, no card, extends to 30 days, then 45. Read-only after, never deleted.
Leaving Copy the vault folder. Sync's server copy can be deleted 30 days after a lapse [1, 6] Export any time, or keep the laptop folder. Plain markdown opens anywhere.

Obsidian facts checked 29 September 2026, re-checked 14 October 2026, on its own pages and public reviews. Tell us if one is out of date

Use both

Keep Obsidian where other people are involved: a vault you share through Sync, or a site on Obsidian Publish. Oknola is built for one operator. Let it hold the company brain, your Spaces, Projects, People and Meetings, and keep the shared work in Obsidian.

Moving from Obsidian

  1. Copy your vault folder. Your notes are already Markdown, so nothing needs exporting [1]. If you use Sync, copy the folder from a device: the server copy can be deleted 30 days after a subscription lapses [6].

  2. Bring the notes in on day one. Nothing is converted. The pass gives each note a type and files it into the structure at a steady pace, however large the vault, keeping every original word for word.

  3. Your bases open as they are. Obsidian saves Bases views as .base files [17], the same format Oknola's Views use.

  4. Know what stays behind. Plugins don't come along, since Oknola has no plugin ecosystem. Wikilinks, highlights and callouts are the same markdown Oknola's editor writes, so they read the same.

  5. Keep Claude Code on the same files. On a laptop, the optional folder mirrors your notes as plain files, so Claude Code keeps working on them. More in Claude Code and Obsidian for running a business.

Rather stay in Obsidian? Try this structure inside Obsidian with Indexed Brain; the tending stays with you.

What ships, and in what order: the Roadmap

Questions

Waitlist

Keep your markdown. Hand off the filing.

Hear first when the founding pre-sale opens. 15 days free, no card, your notes in on day one.

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We'll write before the founding pre-sale opens and when your wave opens, and your answer just voted on what we build next.

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Sources

Oknola is not affiliated with Obsidian. Obsidian's name and product image belong to its owner.

Obsidian facts checked 29 September 2026, re-checked 14 October 2026. We re-check them every quarter. Tell us if one is out of date