Best Self-Hosted Note-Taking Apps in 2026
Local markdown vaults on your machine, plus sync servers you can operate, not another Notion workspace.
Obsidian is a local markdown vault on your machine. Sync and Publish are paid cloud; you do not run an Obsidian server. Logseq is a local-first outliner with an AGPL client. Joplin is markdown notes with optional Joplin Server. AppFlowy can run AppFlowy Cloud on a VPS you operate. Anytype is local-first with an optional sync node. Standard Notes and Notesnook encrypt notes and publish self-hostable sync. SiYuan keeps a local kernel and can live on your disk or a host you run.
Self-hosted note-taking splits into two honest shapes. Local files: the app writes Markdown or a database on the laptop in front of you. A server you operate: a sync or API process on a VPS, the same operational idea as Umami or Grafana. Mixing those up is how people buy Obsidian Sync and think they "self-host." Toolradar data: Toolradar lists 10,429 published tools as of September 1, 2026, including 170 published note-taking tools, 84% of them free or freemium (38 free-only, 105 freemium, 27 paid).
That 84% looks friendly because many note apps have a free desktop cut. Most of the 170 are still cloud workspaces (Notion-class) or closed mobile apps. This guide keeps eight that are local-first or give you a sync server you can run. Notesnook is the eighth pick because that slug already appears as a toolSlug in seo-listicles-oss-1.ts, not because we invented a product. Notion and Evernote are out: you do not operate their stores.
Obsidian is closed source and still belongs here. The vault is folders of Markdown on your disk. That is self-hosted in the "your machine holds the files" sense, not in the "you run a multi-tenant notes API" sense. Logseq and Joplin give you files plus optional sync you choose (Git, WebDAV, Nextcloud, or a server). AppFlowy, Standard Notes, Notesnook, and SiYuan are the picks where a Docker compose on your VPS is a real path. Anytype sits between: local objects, optional node.
License hygiene still applies. These apps are not Redis or MongoDB, but if you put notes behind a stack that includes relicensed Redis or SSPL MongoDB, the same caveat you saw in analytics and monitoring applies. Do not call a source-available client "open source" without reading it. Anytype's client license is tighter than Logseq's AGPL.
Top Picks
Based on features, user feedback, and value for money.
| Tool | Starting price | Rating | Best for |
|---|---|---|---|
| Obsidian | From $4/mo | 4.7(58) | People who want a folder of Markdown, a huge plugin list, and no notes server to patch |
| Logseq | Free | n/a | People who think in bullets and want an OSI-licensed client with files on the machine |
| Joplin | From $3.22/mo | 4.3(67) | Anyone who wants an Evernote-shaped app and a sync path they choose, including a server... |
| AppFlowy | From $6/mo | n/a | Teams that want docs plus boards without putting the workspace on Notion's servers |
| Anytype | From $9/mo | n/a | Users who want offline objects and will accept a source-available client if the protoco... |
| Standard Notes | From $7.5/mo | 4.3(27) | Privacy-first users who will run a sync server or pay for editors they refuse to leave... |
| SiYuan | Free | n/a | Power users who want blocks, backlinks, and flashcards in a local-first workspace they... |
| Notesnook | Free | n/a | People who want rich encrypted notes and a Docker sync server they run, with a usable f... |
People who want a folder of Markdown, a huge plugin list, and no notes server to patch
Obsidian core app is genuinely free with no feature gating, every note-taking and knowledge management feature works without paying.
Watch out
Sync ($4-5/month) is almost mandatory for multi-device users. While you can use free alternatives (iCloud, Google Drive, Git), they introduce sync conflicts that Obsidian Sync solves with end-to-end encryption and proper conflict resolution. Most serious users end up paying for Sync
People who think in bullets and want an OSI-licensed client with files on the machine
Logseq's pricing is extremely generous with its robust Free tier, offering a fully functional local-first knowledge base at no cost.
Anyone who wants an Evernote-shaped app and a sync path they choose, including a server they run
Joplin's pricing is fair, especially for individual users.
Teams that want docs plus boards without putting the workspace on Notion's servers
AppFlowy's pricing is generally fair, with a generous Free tier for small teams.
Users who want offline objects and will accept a source-available client if the protocol is hostable
Anytype is one of the most generous free tiers in the note-taking space, local-first, end-to-end encrypted, and open-source with 1 GB of sync storage at no cost.
Watch out
Free tier limited to 1 GB network sync space
Privacy-first users who will run a sync server or pay for editors they refuse to leave in plaintext-only mode
Standard Notes offers a generous free tier with core privacy features.
Watch out
Higher tiers needed for file storage
Power users who want blocks, backlinks, and flashcards in a local-first workspace they can also host
SiYuan's pricing is exceptionally generous, offering a fully-featured 'Free' tier that includes advanced functionalities like AI integration, databases, and bi-directional links.
People who want rich encrypted notes and a Docker sync server they run, with a usable free hosted cap
Notesnook's Free tier is incredibly generous, offering a vast array of features that many competitors reserve for paid plans.
Other Note-Taking worth considering
Beyond the editorial top picks, these are also strong choices we evaluated.
Local Files Versus a Notes Server You Run
A local-first notes app stores the canonical copy on the device. Obsidian vaults are directories. Logseq graphs are files (or a local DB in newer builds). Joplin keeps a local profile and can sync. If the laptop works on a plane, the product works. Sync is a pipe, not the product.
A notes server you operate is optional extra process: Joplin Server, AppFlowy Cloud, Standard Notes server, Notesnook server, a SiYuan host, an Anytype node. That process is closer to Matomo than to a folder in iCloud. You apply updates. You take database dumps. You put TLS in front.
Self-hosted note-taking in this guide means at least one of those two: files on your machine, or a server you run. It does not mean "the vendor's free cloud tier." It does not mean Outline the wiki (that lives in the wiki guide). It does not mean Nextcloud-as-a-notes-app unless you are already committed to Nextcloud for files.
Why Notes Belong on Disk You Control
Notes hold drafts, journals, work secrets, and medical side channels people should not put in a random SaaS. A local vault you can zip and encrypt is a weaker legal story than "we never uploaded it." A sync server in a region you chose is the next-best story when you need two devices.
Vendor lock-in is the everyday risk. Closed formats and export buttons that strip links are how years of thinking become a PDF graveyard. Markdown on disk, or an export you have already tested, is the exit plan. Obsidian, Logseq, Joplin, and SiYuan are strong on portable text. Encrypted databases (Standard Notes, Notesnook) trade some portability for default encryption.
The category is 84% free or freemium in our September 1, 2026 snapshot, which hides paid Sync, Publish, and "unlock the editor" add-ons. Price the pipe. Obsidian Sync and Publish are paid cloud. Joplin Cloud is optional if you run your own sync. Read that split before you call the stack free.
Key Features to Look For
If the only full copy lives in a vendor database, it is not in this guide. Files or a server you operate.
**Obsidian** is local files. **Umami**-style notes servers are processes. Do not market Sync as self-hosting.
Markdown, HTML, or a documented encrypted export. Test a round trip before you migrate a decade of notes.
AGPL and GPL clients are OSI open source. Closed **Obsidian** is still valid as a local vault. Source-available clients need a caveat, same habit as Sentry FSL.
Git, Syncthing, WebDAV, Nextcloud, or a first-party server you run. 'The cloud' is not a name.
**Standard Notes** and **Notesnook** encrypt by default. A plain Markdown folder does not, until you add disk encryption or a vault tool.
Mistakes to Avoid
- ×
Calling Obsidian Sync self-hosted. The vault is local files. Sync and Publish are paid cloud. You do not run an Obsidian server.
- ×
Picking Notion or Evernote for a self-hosted list. You cannot operate those stores.
- ×
Using only the vendor sync on Logseq or SiYuan and then saying you have no vendor. The optional cloud is still a vendor.
- ×
Skipping an export test. Encrypted apps and outliners lose structure if you first export on the day you quit.
- ×
Calling Anytype's client open source without the ASAL caveat, or calling Redis and MongoDB open source if they appear in a notes-adjacent compose.
Expert Tips
- →
If you want zero servers, use Obsidian or Logseq plus Syncthing or Git. That is local files plus a pipe you understand.
- →
If you want a notes API on a VPS, use Joplin Server, AppFlowy Cloud, Standard Notes, Notesnook, or SiYuan on a host you patch.
- →
Write 'local files' or 'server we operate' in the team README. The analytics and monitoring guides in this file use the same words on purpose.
- →
Encrypt the laptop disk. E2E on Standard Notes or Notesnook does not help a stolen unlocked machine with an open vault.
- →
Re-check licenses yearly. Notes apps are calmer than Redis, MongoDB SSPL, and Sentry FSL, but source-available clients still move.
The Bottom Line
Start with Obsidian if you want a local markdown vault and you accept a closed app. Start with Logseq or Joplin if you want OSI-licensed clients and files or sync you choose. Run AppFlowy, Standard Notes, Notesnook, or SiYuan when you want a server you operate. Use Anytype when local objects matter and you can live with a source-available client. Do not call vendor Sync self-hosting.
Frequently Asked Questions
Is Obsidian self-hosted?
What is the best open-source self-hosted notes app?
Do I need a VPS for notes?
Why is Notesnook the eighth pick?
Notesnook is a published notes app with a self-hostable sync server, and the toolSlug already appears in seo-listicles-oss-1.ts. This list does not invent slugs.
Is Anytype open source?
The any-sync protocol is MIT and you can host a node. The Anytype client uses a source-available license. Quote that split. It is the same honesty we use for Sentry FSL versus OSI licenses on Grafana and Prometheus.
Related Guides
Ready to Choose?
Compare features, read reviews, and find the right tool.