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Joplin vs Syncthing

A side-by-side editorial comparison of Joplin and Syncthing — release velocity, themes, recent moves, and the top alternatives to consider.

Joplin vs Syncthing: at a glance

FeatureJoplinSyncthing
SectorCollabCollab
Velocity score6.35.0
Sparks · 30d00
Top themesnote-taking, ai-integration, privacy, mcpfile-sync, peer-to-peer, sqlite, open-source
Last editorial update1mo ago2h ago
WebsiteVisit →Visit →

What is Joplin?

Joplin 3.7 ships AI chat, semantic search, and MCP integration — all off by default, all controllable by the user.

Joplin 3.7 is the product's first real AI release: an in-app chat panel for querying the currently open note, semantic (meaning-based) search across notebooks, and an MCP server that lets external AI assistants connect to Joplin's note graph. The implementation is privacy-first by design — AI is disabled by default, local models (Ollama, LM Studio) are explicitly supported, and cloud AI services only receive the specific note content relevant to a request rather than the full notebook. A companion documentation post published September 14 lays out the privacy model explicitly.

Read the full Joplin trajectory →

What is Syncthing?

Syncthing 2.1 is in steady patch mode, with database fixes in each release candidate.

Syncthing's 2.1 line added device and folder groups, HTTP CONNECT proxies, optional block indexing and configurable GUI sessions. Since then every tracked entry is a patch release candidate: 2.1.6 went through four RCs with fixes for introducer permissions, temp-file errors and HTTP keepalive, and 2.1.7 is on rc.2 with SQLite fixes for prepared statements and early garbage collection.

Read the full Syncthing trajectory →

Joplin vs Syncthing: editorial side-by-side

J
Joplin
COLLAB
6.3

Joplin 3.7 ships AI chat, semantic search, and MCP integration — all off by default, all controllable by the user.

◆ Current state

Joplin 3.7 is the product's first real AI release: an in-app chat panel for querying the currently open note, semantic (meaning-based) search across notebooks, and an MCP server that lets external AI assistants connect to Joplin's note graph. The implementation is privacy-first by design — AI is disabled by default, local models (Ollama, LM Studio) are explicitly supported, and cloud AI services only receive the specific note content relevant to a request rather than the full notebook. A companion documentation post published September 14 lays out the privacy model explicitly.

◆ Where it's heading

Joplin is repositioning from a sync-agnostic note-taking app into an AI-native knowledge base, differentiated by opt-in, local-first controls. The HMD Terra M preload partnership and the warrant canary point to a deliberate push toward privacy-conscious enterprise and professional users who distrust cloud-first tools. The MCP integration is particularly strategic: it makes Joplin's note graph accessible to external orchestration pipelines without locking into any particular AI provider.

◆ Prediction

The next major release will likely expand AI chat to multi-note context — currently limited to the open note — and add more configurable MCP tools. The HTR (handwritten text recognition) project from the 2024 French government partnership is also likely to appear in a near-term release.

S
Syncthing
COLLAB
5.0

Syncthing 2.1 is in steady patch mode, with database fixes in each release candidate.

◆ Current state

Syncthing's 2.1 line added device and folder groups, HTTP CONNECT proxies, optional block indexing and configurable GUI sessions. Since then every tracked entry is a patch release candidate: 2.1.6 went through four RCs with fixes for introducer permissions, temp-file errors and HTTP keepalive, and 2.1.7 is on rc.2 with SQLite fixes for prepared statements and early garbage collection.

◆ Where it's heading

The project is stabilising the SQLite database backend that came with 2.x, with each patch cycle fixing storage edge cases and discovery behaviour. Releases run through multiple RCs before going stable, roughly every two to three weeks.

◆ Prediction

Expect 2.1.7 stable after rc.2, then further 2.1.x patches focused on SQLite and discovery. The entries don't show what 2.2 will bring.

Alternatives to Joplin and Syncthing

Other Collab products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Joplin or Syncthing.

See all Joplin alternatives → · See all Syncthing alternatives →

Recent activity from Joplin and Syncthing

Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.

  1. 2d agoSyncthingSyncthing 2.1.7 rc.2 adds discovery announcement fix
  2. 7d agoSyncthingSyncthing 2.1.7 rc.1 fixes SQLite edge cases
  3. 15d agoSyncthingSyncthing 2.1.6 rc.4 adds Windows logging fix
  4. 23d agoSyncthingSyncthing 2.1.6 rc.3 respin
  5. 23d agoSyncthingSyncthing 2.1.6 rc.2 disables outgoing HTTP keepalive
  6. 1mo agoSyncthingSyncthing 2.1.6 rc.1 closes introducer self-add
  7. 1mo agoJoplinYour notes and AI: privacy first
  8. 1mo agoJoplinWhat's new in Joplin 3.7 ⚡
  9. 5mo agoJoplinWhat's new in Joplin 3.6
  10. 7mo agoJoplinIntroducing our Warrant Canary
  11. 8mo agoJoplinJoplin will come preloaded on the HMD Terra M
  12. 9mo agoJoplinWhat's new in Joplin 3.5

Frequently asked questions

What is the difference between Joplin and Syncthing?

They serve adjacent needs but don't currently overlap on shipped themes. Joplin is currently shipping more aggressively (velocity 6.3 vs 5.0), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.

Is Joplin better than Syncthing?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Joplin is currently shipping more aggressively (velocity 6.3 vs 5.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Collab products to evaluate alongside.

What are the best alternatives to Joplin?

Top Joplin alternatives in Collab are ranked by recent ship velocity. Browse the "Joplin alternatives" section above for the current picks, or visit /alternatives/joplin for the full list with editorial commentary on each.

What are the best alternatives to Syncthing?

Top Syncthing alternatives in Collab are ranked by recent ship velocity. Browse the "Syncthing alternatives" section above for the current picks, or visit /alternatives/syncthing for the full list with editorial commentary on each.