Teable
Teable ships Scheduled Routines, a four-tier AI model system, and multi-model image generation — three sparks in five days
Comparison · Collab
Capacities vs Document360
A side-by-side editorial comparison of Capacities and Document360 — release velocity, themes, recent moves, and the top alternatives to consider.
Capacities vs Document360: at a glance
| Feature | Capacities | Document360 |
|---|---|---|
| Sector | Collab | Collab |
| Velocity score | 5.0 | 7.5 |
| Sparks · 30d | 0 | 1 |
| Top themes | personal-knowledge-management, ai-integration, developer-api, productivity | knowledge-base, documentation, collaborative-editing, api-platform |
| Last editorial update | 12d ago | 7d ago |
| Website | Visit → | — |
What is Capacities?
Capacities ships API 2.0, pivoting from self-contained PKM toward a connected AI memory layer
Capacities is a structured personal knowledge management tool shipping at monthly cadence. In the past 4 months it has added AI Chat Connectors (connecting the space to ChatGPT, Claude, and Cursor), a developer-facing API 2.0, weblink reader and analysis, PDF annotations, AI image generation, and configurable AI model providers. The combination describes a product moving from self-contained PKM to a node in a broader AI-augmented knowledge graph.
What is Document360?
Document360 ships collaborative editing and API v3 with OAuth 2.0 in back-to-back releases.
Document360 has shipped two major capability expansions in consecutive August releases: v12.8.2 introduced API v3 with OAuth 2.0 authentication and scoped API keys (the product's largest API overhaul to date), and v12.8.4 added real-time collaborative editing allowing multiple contributors to work on the same article simultaneously. The surrounding releases improved the AI assistant analytics layer (Eddy AI unanswered query tracking) and redesigned the navigation and publishing UX.
Capacities vs Document360: editorial side-by-side
Capacities
5.0COLLAB
Capacities ships API 2.0, pivoting from self-contained PKM toward a connected AI memory layer
◆ Current state
Capacities is a structured personal knowledge management tool shipping at monthly cadence. In the past 4 months it has added AI Chat Connectors (connecting the space to ChatGPT, Claude, and Cursor), a developer-facing API 2.0, weblink reader and analysis, PDF annotations, AI image generation, and configurable AI model providers. The combination describes a product moving from self-contained PKM to a node in a broader AI-augmented knowledge graph.
◆ Where it's heading
The consistent direction is making Capacities connectable — first via AI chat integrations, then a proper developer API, and now deeper object types and AI media generation. The new Pro+/Believer+ pricing add-ons indicate AI usage is growing enough to require metered capacity. The platform is accumulating capability surface faster than a traditional note-taking tool and faster than comparable PKM competitors.
◆ Prediction
The most likely next move is deeper API-to-AI-connector integration, letting third-party agents create and modify Capacities objects programmatically — the existing connector work is the precondition for functioning as an AI memory layer rather than just a note store.
Document360
7.5COLLAB
Document360 ships collaborative editing and API v3 with OAuth 2.0 in back-to-back releases.
◆ Current state
Document360 has shipped two major capability expansions in consecutive August releases: v12.8.2 introduced API v3 with OAuth 2.0 authentication and scoped API keys (the product's largest API overhaul to date), and v12.8.4 added real-time collaborative editing allowing multiple contributors to work on the same article simultaneously. The surrounding releases improved the AI assistant analytics layer (Eddy AI unanswered query tracking) and redesigned the navigation and publishing UX.
◆ Where it's heading
Document360 is clearly targeting enterprise knowledge base teams: OAuth 2.0 on the API enables secure SSO-gated integrations, collaborative editing removes a key friction point for team-based documentation, and unanswered query analytics gives content managers data to prioritize gaps. The product is closing the gap to Confluence and Notion on collaboration and integration depth.
◆ Prediction
Expect role-based collaborative editing permissions (view-only, comment, edit) and API v3 expansion to cover content lifecycle endpoints — the OAuth infrastructure is the foundation for third-party workflow integrations.
Alternatives to Capacities and Document360
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 Capacities or Document360.
GitHub
GitHub Copilot tightens enterprise governance while AI security scanning drops its CodeQL prerequisite
Mattermost
Mattermost v11.11 adds data spillage exposure tracking as v12.0 breaking changes loom
SiYuan
SiYuan v3.8.4 beta cycle adds agent-controlled database fields, MiniMax image gen, and skill file management
Nextcloud
Nextcloud runs three LTS branches in parallel, shipping bug fixes and quiet performance wins.
Happeo
Happeo doubles down on SEO content to own intranet search terms for mid-market buyers.
See all Capacities alternatives → · See all Document360 alternatives →
Recent activity from Capacities and Document360
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 9d agoDocument360September - 12.9.1
- 12d agoCapacitiesRecent continuous improvements
- 15d agoCapacitiesPDF reader view and annotations for Believers, Version History, more calendars, and AI image generation
- 16d agoDocument360August 2026 - 12.8.5
- 23d agoDocument360August 2026 - 12.8.4 ⚡
- 1mo agoDocument360August 2026 - 12.8.3
- 1mo agoCapacitiesCapacities Pro+ and Believer+
- 1mo agoDocument360August 2026 - 12.8.2 ⚡
- 1mo agoDocument360August 2026 - 12.8.1
- 1mo agoCapacitiesRecent continuous improvements — polish and reliability
- 2mo agoCapacitiesCapacities API 2.0, Weblink Analysis, and Presentation Mode ⚡
- 2mo agoCapacitiesAI Chat Connectors 2.0 + Many improvements
Frequently asked questions
What is the difference between Capacities and Document360?
They serve adjacent needs but don't currently overlap on shipped themes. Document360 is currently shipping more aggressively (velocity 7.5 vs 5.0), with 1 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 Capacities better than Document360?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Document360 is currently shipping more aggressively (velocity 7.5 vs 5.0), with 1 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 Capacities?
Top Capacities alternatives in Collab are ranked by recent ship velocity. Browse the "Capacities alternatives" section above for the current picks, or visit /alternatives/capacities for the full list with editorial commentary on each.
What are the best alternatives to Document360?
Top Document360 alternatives in Collab are ranked by recent ship velocity. Browse the "Document360 alternatives" section above for the current picks, or visit /alternatives/document360 for the full list with editorial commentary on each.