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Comparison · Collab
SiYuan vs Tella
A side-by-side editorial comparison of SiYuan and Tella — release velocity, themes, recent moves, and the top alternatives to consider.
SiYuan vs Tella: at a glance
What is SiYuan?
SiYuan is adding mind map block types and calendar scheduling depth as it pushes toward 3.8.6.
SiYuan is a local-first personal knowledge management tool in rapid alpha/beta iteration. The 3.8.6 alpha cycle introduces dedicated mind map and mind map item block types as first-class primitives, expanded calendar views with ISO week numbers and inbox scheduling, JavaScript embed support in image and PDF exports, and workspace storage statistics. The product ships multiple alpha builds per day and is clearly in a feature-accumulation phase before a stable release.
What is Tella?
Tella adds a Free plan, redesigns the editor, and broadens distribution into Intercom and beyond.
Tella is in a sustained editor-polish-plus-distribution cycle. The big change: a Free plan now sits alongside Pro, paired with an in-product AI support assistant. The editor was redesigned with a left-side toolbar, lighter UI, and a new transcript sidebar. New layouts (50/50 split) and finer camera-bubble positioning (3×3 grid plus three sizes across orientations) give creators more compositional control. Distribution widens with an Intercom Help Center integration and a refreshed tella.com.
SiYuan vs Tella: editorial side-by-side
SiYuan
6.3COLLAB
SiYuan is adding mind map block types and calendar scheduling depth as it pushes toward 3.8.6.
◆ Current state
SiYuan is a local-first personal knowledge management tool in rapid alpha/beta iteration. The 3.8.6 alpha cycle introduces dedicated mind map and mind map item block types as first-class primitives, expanded calendar views with ISO week numbers and inbox scheduling, JavaScript embed support in image and PDF exports, and workspace storage statistics. The product ships multiple alpha builds per day and is clearly in a feature-accumulation phase before a stable release.
◆ Where it's heading
SiYuan continues deepening its block-based model by adding new primitive types — mind maps are the latest addition to a growing set that already includes databases, calendars, and embed blocks. Each new primitive adds interoperability complexity; the concurrent improvements to backlink display, reference sorting, and transitive link traversal suggest an underlying effort to make cross-block navigation coherent as the graph grows. The AI agent is also receiving model integrations (TypeSafe System One for decision modeling).
◆ Prediction
The 3.8.5 and 3.8.6 lines will merge into a stable release soon. The AI agent model integration and decision-model support suggest a near-term push to make the AI layer genuinely useful for structured knowledge work, not just Q&A over notes.
Tella
6.3COLLABMEETINGS
Tella adds a Free plan, redesigns the editor, and broadens distribution into Intercom and beyond.
◆ Current state
Tella is in a sustained editor-polish-plus-distribution cycle. The big change: a Free plan now sits alongside Pro, paired with an in-product AI support assistant. The editor was redesigned with a left-side toolbar, lighter UI, and a new transcript sidebar. New layouts (50/50 split) and finer camera-bubble positioning (3×3 grid plus three sizes across orientations) give creators more compositional control. Distribution widens with an Intercom Help Center integration and a refreshed tella.com.
◆ Where it's heading
The product is leaning into accessible-funnel-plus-creative-control: lower the barrier to start (Free plan), make the editor look modern and inviting, and embed videos where customers already are (Intercom). View notification controls and webhook events for viewer activity hint at an upcoming push toward integration-ready video analytics.
◆ Prediction
Expect more distribution surfaces (Slack, Notion-style embeds beyond Intercom) and AI features beyond the support assistant — likely auto-chapters, B-roll generation, or transcript-driven editing. The Free plan likely drives an experimentation phase before the next pricing/packaging tightening.
Alternatives to SiYuan and Tella
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 SiYuan or Tella.
Teable
Teable ships connected-app event triggers for automations, deepening its no-code workflow orchestration play.
GitHub
GitHub turns Copilot into an org-wide default, adds memory to agentic security fixes.
Hive
Hive keeps iterating on proofing and dashboard UX — workmanlike improvements, no pivot.
Double
Double shifts AI economics: 93%-cheaper Standard tier and Claude Opus 5 Expert mode
Wiki.js
Wiki.js 3.0 beta ships blog pages, comments, and AsciiDoc — pivoting toward a full content platform
See all SiYuan alternatives → · See all Tella alternatives →
Recent activity from SiYuan and Tella
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agoSiYuanAdd mind map blocks, JS embeds in exports, workspace stats
- 1d agoSiYuanAdd JS embed export support and command-panel block insertion
- 2d agoSiYuanReference sorting and embed toolbar refinements
- 2d agoSiYuanCalendar views: schedule undated items, inbox insertion, ISO weeks
- 4d agoSiYuanAI agent gains decision model support; database and spell-check polish
- 4d agoSiYuanBeta stabilization: decision model and database fixes (v3.8.5-beta.4)
- 5mo agoTellaMore camera bubble positions
- 5mo agoTellaView notification controls and new view webhooks
- 5mo agoTellaFree plan, AI support assistant ⚡
- 5mo agoTellaNew layouts, editor improvements, and bug fixes
- 5mo agoTellaNew website
- 5mo agoTellaNew editor design & transcript sidebar
Frequently asked questions
What is the difference between SiYuan and Tella?
They serve adjacent needs but don't currently overlap on shipped themes. SiYuan and Tella are shipping at a similar cadence (velocity 6.3 vs 6.3, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is SiYuan better than Tella?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. SiYuan and Tella are shipping at a similar cadence (velocity 6.3 vs 6.3, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other Collab products to evaluate alongside.
What are the best alternatives to SiYuan?
Top SiYuan alternatives in Collab are ranked by recent ship velocity. Browse the "SiYuan alternatives" section above for the current picks, or visit /alternatives/siyuan for the full list with editorial commentary on each.
What are the best alternatives to Tella?
Top Tella alternatives in Collab are ranked by recent ship velocity. Browse the "Tella alternatives" section above for the current picks, or visit /alternatives/tella for the full list with editorial commentary on each.