FILE-G · DOSSIER 02 · 2026.05.05 · KNOVYA EDITORIAL Field Notes Vol. III · The Vault Beyond One Desk
The Obsidian Alternative

Obsidian alternatives,
honestly compared.

Obsidian got the cleanest things right. Plain Markdown you own, backlinks that work, the speed of a desktop app. Then the workflow left the desk — and the cracks appeared in sync, on mobile, and around AI. Here's the read on the eight tools people consider next, and the ninth path we built for vaults that grew past one machine.

Filed by Knovya Editorial, May 5, 2026. Cross-checked against the Obsidian roadmap, the Obsidian forum, Wikipedia's company entry, recurring threads on r/ObsidianMD and r/PKMS, and the February 20, 2025 commercial-license update from Steph Ango.

Skip to the lineup Why we built Knovya
The Diagnosis

Four reasons people search for an Obsidian alternative in 2026.

Obsidian has not stopped working. It has stopped working the same way the moment the workflow leaves one desk. The four pain points below are what surfaces most often in user communities — drawn from recurring threads on r/ObsidianMD, the official Obsidian forum, and the public roadmap.

  1. Recurring complaint · Sync as a paywall

    The cost begins where two devices begin.

    The core app is free. The moment you open a vault on a phone, the math changes. Obsidian Sync is $4 per month annual, $5 monthly, for the 1 GB Standard tier — required, in practice, on iOS where Apple's sandbox blocks generic file-sync workarounds. Publish is another $8 to $10 per month, per site. Free alternatives exist — iCloud, Dropbox, Syncthing, Git — and each introduces conflicts the paid sync was built to resolve.

    → Sync is the only feature most users actually need. It is also the one that costs.

  2. Recurring complaint · Mobile + offline

    A vault that opens slower than the thought escapes.

    The most-quoted refrain in the Obsidian community is that the desktop is excellent and the phone is a long-running asterisk. The mobile app is Electron-adjacent rather than native. Indexing on a large vault stalls. The plugin ecosystem that makes the desktop powerful is uneven on phones, and capture friction drives users to a separate quick-note app for ideas they meant to keep.

    → Capture lives where the device is, not where the desk is.

  3. Architectural gap · The AI era

    AI is a plugin you wire yourself, not a feature.

    Every AI capability in Obsidian is community-built. Smart Composer, Copilot for Obsidian — a separate paid product from Brevilabs LLC — Smart Connections, and Infio-Copilot all require an external API key, a provider account, and trust in a plugin maintainer the company does not employ. Some plugins can bridge to external MCP servers; the bridge is plugin-mediated, never first-party. The Bases feature, expanded in version 1.10 on October 2, 2025, brought databases. AI was not on that roadmap.

    → The 2026 question is not whether Obsidian has AI. It is who maintains the wiring.

  4. Architectural gap · Single-user by design

    A vault for one mind, not a team.

    Obsidian was built around a single human at a single desk. There is no real-time collaboration, no shared cursors, no permission model beyond a folder you copy to a teammate. Sync collaborator views surface what changed, not what is being written. For a person, this is the entire point. For a team, it is the wall. Most users discover the wall the first time they need a teammate to read the same note while they are still writing it.

    → A second brain that scales to two people is a different category of tool.

The Lineup

Nine alternatives, each its own bet.

No tool below is "better than Obsidian" in the abstract. Each is a different bet about what a vault should do — local versus cloud, outliner versus document, encrypted versus open, AI-native versus plugin-wired. Read across, then read down.

  1. 01 · The cloud-synced path

    Knovya AI-native

    The cloud-synced, AI-native notes app for vaults that left the desk.

    What it bets on

    Sync as default, AI as architecture. NoteRank personal ranking, hybrid search over Postgres FTS plus pgvector, an Experience Envelope that surfaces past precedents by outcome. 34 MCP tools mean Claude, ChatGPT, Cursor, Gemini, Copilot, Windsurf and Goose can read and write your knowledge base directly — no plugin to install, no API key to wire.

    Pricing reality

    Free forever — 50 notes, 50 AI credits, 50 MCP calls per month. Pro $15. Team $25. Sync, mobile, and AI included on every tier. Note-level AES-256-GCM encryption on Pro and Team — encrypted notes are never embedded on the server.

    The full Knovya story
  2. 02 · Outliner-first, open

    Logseq

    The closest open-source like-for-like — Markdown on disk, plus an outliner.

    What shone

    AGPL-3.0, plain Markdown or Org-mode files on your device, bidirectional links at both page and block level, daily-journal flow that removes the "where should this note live" tax. Free sync via Git or Syncthing.

    Where it breaks

    Mobile a long-running asterisk, the same complaint Obsidian users moved to escape. Cloud sync fragile on large vaults. AI integrations remain unofficial plugins. Single-user only.

    Logseq dossier
  3. 03 · Cloud all-in-one

    Notion

    The opposite bet — pages, databases, and a team in the same workspace.

    What shone

    Real-time collaboration, structured databases, AI Agents inside the editor. Mobile that opens fast, sync that just works, a generous free tier. The most-cited answer for users who realised they wanted something Obsidian was never trying to be.

    Where it breaks

    No local files, no end-to-end encryption, no offline guarantee. The May 2025 pricing change put full AI behind the $20 Business tier. Performance softens past roughly a thousand related items in a database.

    Notion dossier
  4. 04 · Object-based, sync included

    Capacities

    Notes as typed objects — every person, project, and idea has properties.

    What shone

    Cloud sync and a built-in AI assistant on the free tier. Object types — books, people, meetings — give structure without a Dataview plugin or YAML hand-rolling. Mobile is responsive. Daily notes and a calendar live alongside the graph.

    Where it breaks

    No end-to-end encryption. AI features need an internet connection. Younger ecosystem than Obsidian. The free tier limits objects and storage. Offline mode added recently and still maturing.

    Capacities dossier
  5. 05 · Open-source workspace

    AppFlowy

    The Notion-clone you can self-host — pages, databases, slash commands.

    What shone

    GPL-3.0, around 69k GitHub stars. Pages, nested blocks, Grid, Board, and Calendar databases. Docker Compose stack for self-hosting AppFlowy Cloud is first-class. The closest drop-in if you wanted Obsidian's data ownership but Notion's structure.

    Where it breaks

    More setup decisions before any writing happens. AI is bring-your-own. Mobile parity still catching up to desktop polish. Real-time collaboration on the cloud build, not the local one.

    AppFlowy dossier
  6. 06 · Privacy-first, encrypted

    Anytype

    Local-first plus end-to-end encryption — a P2P sibling for the privacy-loyal.

    What shone

    Zero-knowledge end-to-end encryption by default. Object-based data model with typed relations and Sets. Free local use; paid plans add cloud sync. AnySync protocol open under MIT. Closest match to Obsidian's local-first instinct, with structure built in.

    Where it breaks

    No real AI features beyond search. No MCP. P2P sync expects another device online to receive changes. No web app — desktop and mobile only. Object/type model has a learning curve.

    Anytype dossier
  7. 07 · Markdown, free sync

    Joplin

    The most-recommended switch for users who only wanted sync without paying.

    What shone

    Open-source, Markdown on disk, end-to-end encryption built into sync. Pairs with Dropbox, OneDrive, Nextcloud, or any WebDAV server — no per-month sync fee. Web clipper, mobile apps, plain-text export. Joplin Cloud optional at €2.99 per month.

    Where it breaks

    UI is dated compared to modern alternatives. No graph view. Plugin ecosystem smaller than Obsidian's. Web app still beta. Sync conflicts can occur when editing the same note on two devices simultaneously.

    Joplin dossier
  8. 08 · AI-first capture

    Mem.ai

    The first PKM tool that took AI seriously as a primary surface.

    What shone

    Capture-first UX. Auto-tagging and smart references mean less manual organising. OpenAI Startup Fund-backed. Mem's instinct was right: recall should be a property of the system. The pioneer that named the gap Obsidian's plugin AI was always going to leave.

    Where it breaks

    No MCP. No end-to-end encryption. Limited platform reach — strong on web and iOS, thin elsewhere. Mem's bet was right too early; the AI capability the product needed didn't fully exist yet.

    Mem.ai dossier
  9. 09 · E2E open-source

    Notesnook

    Obsidian's privacy ethos with a modern, ready-to-use experience.

    What shone

    End-to-end encryption on every tier, open-source, native apps on every major platform including Linux. Web clipper, hardware-key support, encrypted notebooks and tags, monographs for read-only sharing. Cheapest sync among E2E alternatives.

    Where it breaks

    No graph view — bidirectional thinking is a manual exercise. No first-party AI. Plugin ecosystem narrow. No real-time collaboration. The trade is privacy and simplicity for power-user customisation.

    Notesnook dossier
Side-by-side

The matrix, without the marketing.

Each cell below is a question of architecture, not preference. Yes means the capability is first-party and core. ~ means partial, paid add-on, plugin-mediated, or workaround. No means absent. Read across.

Feature comparison: Knovya, Obsidian, and eight Obsidian alternatives across thirteen capabilities.
Capability Knovya Obsidian Logseq Notion Capacities AppFlowy Anytype Joplin Mem.ai Notesnook
AI-native, not bolted on ● Core — Plugin (BYO key) — Plugin ○ Bolted (3.0) ● Built-in ○ BYO model — No — Plugin ● Yes — No
MCP support (read & write) ● 34 tools ○ Plugin bridge — No ○ First-party — No — No — No — No — No — No
End-to-end encryption ● AES-256-GCM ○ Sync only ○ Local files — Transport only — No ○ Self-host ● Default ● Sync E2E — No ● Default
Cloud sync as default (no add-on) ● Every tier — $4–5/mo — Git/Syncthing ● Yes ● Yes ○ Cloud build ● P2P + cloud ○ BYO provider ● Yes ● Yes
Native mobile apps ● iOS + Android ○ Reduced ○ Reduced ○ Web wrapper ● Yes ○ Catching up ● Yes ● Yes ○ iOS-first ● Yes
Reliable offline ● Yes ● Default ● Default ○ Spotty ○ Maturing ● Yes ● Local-first ● Yes — Cloud ● Yes
Open source — No — Proprietary ● AGPL-3.0 — No — No ● GPL-3.0 ● AnySync MIT ● AGPL-3.0 — No ● GPL-3.0
Self-hostable — Cloud ● Local files ● Local — No — No ● Docker ● Backup node ● Local — No ● Yes
Free tier (genuinely usable) ● 50/50/50 ● Personal + commercial ● Fully free ● Generous ○ Limited objects ● Fully free ● Local + 1 GB ● Fully free ○ Trial ● Generous
Real-time team collab ● Team plan — Single-user — Single-user ● Yes ○ Maturing ○ Cloud build ○ Multiplayer — No — Personal — No
Bidirectional links + graph ● Yes ● Core ● Core (block-level) ○ Backlinks only ● Yes ○ Backlinks ● Graph + sets ○ Plugin ○ AI-derived — No
Personal entry pricing $15/mo Pro Free + $4 sync Free / $0 $10 Plus $9.99/mo Pro Free / $0 Free / $5 Free / €2.99 cloud $8.33/mo $4.99/mo
Migration path from Obsidian ● Vault drop-in — ● Markdown native ○ Manual ○ Markdown import ○ Markdown import ○ Markdown import ● Markdown native ○ Markdown ○ Markdown import

Obsidian pricing reflects the February 20, 2025 update: the core app is free for both personal and commercial use, with Sync at $4/mo annual ($5 monthly) for the 1 GB Standard tier, Publish at $8/mo annual ($10 monthly) per site, Catalyst at a one-time $25 for early access, and a Commercial license at $50/user/year that became optional rather than required.

Pick by Question

The honest framing: which constraint cracked first?

The wrong question is "what is the best Obsidian alternative." The right one is "which constraint stopped working when the workflow left the desk." Three honest paths, each pointing at a different tool.

Path A · The AI-native solo

You want AI to know your vault, not just edit your sentences.

You already use Claude or Cursor or ChatGPT every day. Your friction is that none of those tools can read your notes — and the Obsidian AI plugin landscape means trusting a community maintainer with an API key. You want MCP first-party, sync as a default, end-to-end encryption on the sensitive notes, and an app on the phone that opens before the thought escapes.

Recommendation Knovya
Path B · The open-source loyalist

You want Markdown on disk and code you can read.

Your friction with Obsidian is that the application is proprietary — and Sync is paid. You want the plain-text vault intact, the link graph intact, and a license you control. Sync via Git, Syncthing, or a WebDAV server is fine. AI matters less than freedom, and you accept the trade.

Recommendation Logseq
Path C · The cloud all-in-one switcher

You realised you wanted what Obsidian was never trying to be.

You don't want a vault. You want a workspace — pages, databases, shared cursors, a teammate who can read the doc while you're writing it. Obsidian's local-first design was the constraint, not the feature. You want the cloud, the team plan, and the editor that opens to "blank doc, ready to invite."

Recommendation Notion
The Migration Path

From Obsidian to Knovya, without losing the graph.

Five steps, roughly fifteen minutes for a vault under a thousand notes. Markdown is already on disk, so this is the cleanest migration in the dossier. [[Wiki-links]] resolve, frontmatter parses, the graph survives, and the encrypted notes layer is one toggle away on Pro.

  1. Zip your vault folder.

    No export step needed. Obsidian stores everything as .md files, attachments, and YAML frontmatter on disk. Right-click your vault folder, compress, done. The .obsidian/ hidden folder holds plugin configs and theme — leave it in if you want it preserved as metadata, or strip it for a clean import.

    $ ls ~/Documents/MyVault # Daily Notes/ Projects/ References/ _attachments/ .obsidian/ $ zip -r myvault.zip MyVault # adding: MyVault/Daily Notes/2026-05-05.md (deflated 64%) # adding: MyVault/Projects/knovya-launch.md (deflated 71%)

  2. Drop the .zip into Knovya's importer.

    Open knovya.com/import, drop the .zip, pick a target workspace folder. Knovya unpacks the vault, preserves nesting up to three levels, parses YAML frontmatter into Knovya's metadata system (tags, aliases, created, custom keys), and queues an embedding pass. You'll be reading your notes inside ten minutes.

  3. Wiki-links and backlinks remap automatically.

    Obsidian's [[Note Title]] and [[Note Title|alias]] syntax resolves by fuzzy title match against the new workspace. Block references ([[Note^block-id]]) and embeds (![[Note]]) survive. Tags carry over. The link graph lights up in the right pane on first load. Unresolved mentions stay literal so you can fix them by hand.

  4. Connect Claude, Cursor, or ChatGPT through MCP.

    In Knovya, open Settings → MCP → Generate token. In Claude Desktop or Cursor, paste the server URL into the MCP config — no plugin to install, no API key to manage. Thirty-four tools become available — knovya_search, knovya_write, knovya_experience, knovya_links, and the rest — and the model can read and write your knowledge base directly.

    # claude_desktop_config.json "mcpServers": { "knovya": { "url": "https://mcp.knovya.com/v1", "auth": "oauth" } }

  5. Turn on end-to-end encryption for what matters.

    On Pro and Team, you can mark any note encrypted in the right pane. AES-256-GCM with a key derived from your passphrase; the ciphertext sits on Knovya's servers, the plaintext never does. Encrypted notes are excluded from server-side embeddings — search on those happens on-device. Privacy as a property of the data, not a checkbox in admin.

The honest caveat: Dataview queries, Templater scripts, and custom CSS snippets do not have a one-to-one equivalent in Knovya. Most are replaceable with Knovya's structured queries and built-in templates. Plugin-built UIs (Kanban boards, calendar widgets) lose their custom rendering and become regular notes — the data survives, the chrome does not. If your vault is mostly Dataview, give Logseq's Datalog a look first.

Why we built it

Knovya isn't here to replace Obsidian.
It's built for the era Obsidian didn't quite reach.

Each tool above got one bet right. Obsidian's respect for your files. Logseq's outliner discipline. Anytype's privacy bet. Capacities's object instinct. Joplin's free-sync answer. Notesnook's encrypted simplicity. Knovya's bet is the era after MCP — when knowledge and AI travel together, encrypted, on every device, without a plugin between them.

  1. CLAIM 01

    NoteRank — the right note, before you finish typing.

    A ten-signal personal ranking that learns which notes you actually return to, then surfaces them first. Hybrid search blends Postgres full-text and pgvector embeddings via reciprocal rank fusion.

  2. CLAIM 02

    Experience Envelope — past precedents, by outcome.

    Group your archived plans, decisions, and retros by what actually happened next. The system surfaces the precedent that matches the situation in front of you, not just the one with matching keywords.

  3. CLAIM 03

    MCP-native — 34 tools, OAuth 2.1 with PKCE.

    The Model Context Protocol arrived November 25, 2024. Knovya was designed around it. Claude, ChatGPT, Cursor, Gemini, Copilot, Windsurf, and Goose can read and write your knowledge base directly — no plugin, no API key handoff, no bridge.

  4. CLAIM 04

    End-to-end encrypted — AES-256-GCM, never embedded.

    Pro and Team include note-level end-to-end encryption. Encrypted notes are not searchable or embeddable on the server — search on those happens on your device. Privacy as architecture, not policy.

Start free — 50 notes, 50 AI credits, 50 MCP calls See pricing

Filed by · Knovya Editorial · 2026.05.05 · The Vault Beyond One Desk

Reader Questions

The eight questions most often asked.

Drawn from People-Also-Ask boxes on the search results for "obsidian alternative" and "obsidian alternatives", and the threads on r/ObsidianMD, r/PKMS, and the official Obsidian forum that surface the same questions in slightly different words.

What is the best alternative to Obsidian in 2026?

There is no single best Obsidian alternative. The right choice depends on which constraint cracked first. If your friction is sync as a paywall — paying for cross-device access or wrestling Dropbox folders — Logseq, Joplin, or Capacities solve it.

If your friction is AI as a community plugin you wire yourself, Knovya is built MCP-native, with Claude, ChatGPT, Cursor, and Gemini reading your knowledge base directly. If you want the local-first encrypted philosophy intact but with cloud sync included, Anytype or Notesnook are the closest. If you want the cloud all-in-one Obsidian was never trying to be, Notion or AppFlowy.

Is there a free open-source Obsidian alternative?

Yes, several with first-class tracks. Logseq is AGPL-3.0 with an outliner-first model and bidirectional links. AppFlowy is GPL-3.0, around 69k GitHub stars, with a Docker self-host path. Joplin is open-source with end-to-end encrypted sync via Dropbox, OneDrive, Nextcloud, or any WebDAV server — no per-month sync fee.

AFFiNE is open-source with canvas, blocks, and databases combined. Notesnook is end-to-end encrypted and open-source. Knovya is not open-source, but it offers note-level AES-256-GCM end-to-end encryption on Pro and complete Markdown export at any time.

What is the best alternative to Obsidian Sync?

For free sync, Joplin pairs with Dropbox, OneDrive, Nextcloud, or any WebDAV server with end-to-end encryption included. Syncthing pairs vaults peer-to-peer between devices for free. iCloud Drive works for Apple-only setups. For paid alternatives that include sync as a default rather than an add-on, Knovya, Capacities, and Anytype ship with cross-device sync built in.

Obsidian Sync itself is $4 per month annual or $5 monthly for the 1 GB Standard tier, with end-to-end AES-256 encryption. The friction in user communities is not the encryption quality — it is paying $48 a year for the only feature most users need.

Does Obsidian have AI features built in?

No. Every AI capability in Obsidian is a community plugin requiring a separate API key and provider account. The most-used are Smart Composer, Copilot for Obsidian — a separate paid product from Brevilabs LLC with around 100,000 users — Smart Connections, and Infio-Copilot. Some plugins can also bridge to external MCP servers, but the connection is plugin-mediated rather than first-party.

By contrast, Knovya was designed around the Model Context Protocol from the start, with 34 MCP tools and OAuth 2.1 plus PKCE shipping in the core product. The difference is who maintains the wiring when something changes.

Is Obsidian still free in 2026?

Yes, with a wider definition than before. The core app remains free for both personal and commercial use, and as of February 20, 2025 the commercial license is optional rather than required — co-founder Steph Ango noted that for every commercial license bought, roughly nine users were out of compliance, and the new policy eliminates that friction entirely.

The paid services are Sync at $4 per month annual ($5 monthly), Publish at $8 per month annual ($10 monthly), Catalyst at a one-time $25 for early access and badges, and an optional Commercial license at $50 per user per year that unlocks no additional features.

What is the best Obsidian alternative for mobile?

The recurring complaint about Obsidian on mobile is that the desktop is excellent and the phone is a long-running asterisk — Electron-based, slower than native, sync paywalled on iOS by Apple's sandbox. Capacities and Craft are the most-cited mobile-first answers in user communities — Craft is Apple-native and polished, Capacities ships responsive cross-platform sync.

Knovya offers native iOS and Android apps with day-one parity to web, macOS, and Windows; offline-first capture with reliable sync; and the same AI surface on every device. Anytype mobile is functional but younger than its desktop equivalent.

Can I import my Obsidian vault into Knovya?

Yes. Knovya's importer takes your vault folder directly — Obsidian stores everything as plain Markdown plus YAML frontmatter on disk, which makes the migration cleaner than any cloud-to-cloud move. Folder structure is preserved up to three levels of nesting, frontmatter parses into Knovya's metadata system, and inline [[wiki-links]] resolve by fuzzy title match against the new workspace.

Your graph survives. Unresolved mentions stay literal so you can fix them by hand. Embeddings re-index in the background and are usually ready within ten minutes for a vault under a thousand notes. The full migration walkthrough is in the section above.

Does Knovya support MCP for Claude and ChatGPT?

Yes. Knovya speaks the Model Context Protocol — the open standard Anthropic introduced on November 25, 2024 and donated to the Linux Foundation's Agentic AI Foundation in December 2025.

Knovya ships 34 MCP tools with OAuth 2.1 plus PKCE, so Claude, ChatGPT, Cursor, Gemini, Copilot, Windsurf, and Goose can read and write to your knowledge base directly. Free includes 50 MCP calls per month, Pro 5,000, Team unlimited.

The Bonded Panel

Where this dossier connects to the rest of the archive.

If you arrived here looking for one tool and want to read the others — or understand the concepts behind the bets — these are the next pages in the file.

Sibling alternative dossiers

Knovya features in this story

Concepts & adjacent hubs

The Conclusion

Obsidian taught the field what a vault could feel like.
It also taught us what travels with you and what stays at the desk.

Each of the eight alternatives above got something right that Obsidian did not set out to solve. Logseq's outliner discipline. Notion's collaboration. Capacities's object types. AppFlowy's open-source workspace. Anytype's encrypted local-first. Joplin's free sync answer. Mem's AI-capture instinct. Notesnook's encrypted simplicity. And Obsidian's plain-text bet that started the local-first movement in March 2020.

On November 25, 2024, Anthropic introduced the Model Context Protocol — the first open standard for AI to read and write across your knowledge. Knovya launches in 2026 for that era: MCP-native AI, end-to-end encryption, cloud sync without compromise, mobile parity, real teams, and the speed of a desktop app. Built on the lessons each of these tools taught the field — and on the one Obsidian chose not to fight: the workflow that left the desk.

The rest of the archive is at /features and /manifesto if you want to see what we built and why.

— Filed by Knovya Editorial · 2026.05.05