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Comparison · Collab
Rocket.Chat vs SiYuan
A side-by-side editorial comparison of Rocket.Chat and SiYuan — release velocity, themes, recent moves, and the top alternatives to consider.
Rocket.Chat vs SiYuan: at a glance
What is Rocket.Chat?
Rocket.Chat grinds through 8.5/8.6 release candidates with security and federation work underneath
Rocket.Chat's feed is a stream of 8.5.x and 8.6.x release candidates, most of which are routine meteor version bumps and dependency updates. The substance sits in the .rc.0 cuts, where the real minor changes land: a unified presence engine foundation, attribute-based access control (ABAC) work, and an OAuth security overhaul.
What is SiYuan?
SiYuan's v3.7.0 turns a local-first note editor into an extensible, AI-native knowledge platform
SiYuan is a local-first, block-based notes and knowledge tool shipping at a rapid open-source cadence. It has just closed out the v3.7.0 cycle, a landmark release, through a long chain of beta and rc builds, and is already iterating on v3.7.1 alphas. The tracked feed is dominated by that single release train.
Rocket.Chat vs SiYuan: editorial side-by-side
Rocket.Chat
5.0COLLAB
Rocket.Chat grinds through 8.5/8.6 release candidates with security and federation work underneath
◆ Current state
Rocket.Chat's feed is a stream of 8.5.x and 8.6.x release candidates, most of which are routine meteor version bumps and dependency updates. The substance sits in the .rc.0 cuts, where the real minor changes land: a unified presence engine foundation, attribute-based access control (ABAC) work, and an OAuth security overhaul.
◆ Where it's heading
Two themes dominate the meaningful entries: enterprise access control (ABAC with a pluggable attribute store, new admin permissions) and authentication hardening (phishing-resistant MFA, server-side OAuth). Alongside that, federation reliability is being patched. This is a platform deepening its enterprise and self-hosted security posture rather than chasing new user-facing features.
◆ Prediction
Expect 8.6.0 to ship the unified presence engine and Virtru-backed ABAC out of RC, with continued federation sync fixes following the message-sync repair work flagged in 8.6.0-rc.1.
SiYuan
6.3COLLAB
SiYuan's v3.7.0 turns a local-first note editor into an extensible, AI-native knowledge platform
◆ Current state
SiYuan is a local-first, block-based notes and knowledge tool shipping at a rapid open-source cadence. It has just closed out the v3.7.0 cycle, a landmark release, through a long chain of beta and rc builds, and is already iterating on v3.7.1 alphas. The tracked feed is dominated by that single release train.
◆ Where it's heading
The direction is clear from v3.7.0: SiYuan is becoming an extensible, AI-native knowledge platform. It added a kernel plugin system, a scripting CLI, and an AI knowledge base (SiYuan Agent plus vector search) in public testing, on top of continuous editor, database, and mobile refinement. The v3.7.1 alphas point to a stabilization phase, tightening databases, mobile, and platform edge cases.
◆ Prediction
Expect the v3.7.1 line to stabilize the 3.7.0 features, hardening the plugin system, CLI, and AI knowledge base, and to move the AI Agent and vector search from public testing toward general availability.
Alternatives to Rocket.Chat and SiYuan
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 Rocket.Chat or SiYuan.
Mattermost
Mattermost leans hard into secure, on-prem collaboration for defense and regulated ops.
Zoho Sign
Zoho Sign grinds out integrations and country-by-country compliance, no single leap
Teable
Teable ships near-daily, building an AI app-builder and Agent Computer layer atop its no-code DB.
Powell Software
Powell's feed is mostly content marketing, punctuated by occasional 'What's new' release digests.
GitHub
GitHub bends toward enterprise AI governance while retiring its standalone Models offering.
See all Rocket.Chat alternatives → · See all SiYuan alternatives →
Recent activity from Rocket.Chat and SiYuan
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 19h agoRocket.Chat8.6.0-rc.3
- 1d agoSiYuanSiYuan v3.7.1-alpha.2
- 2d agoSiYuanSiYuan v3.7.1-alpha.1
- 3d agoSiYuanSiYuan v3.7.0: plugin system, CLI, and AI knowledge base ⚡
- 4d agoSiYuanSiYuan v3.7.0-rc.2
- 5d agoSiYuanSiYuan v3.7.0-rc.1
- 5d agoSiYuanSiYuan v3.7.0-beta.4
- 6d agoRocket.Chat8.6.0-rc.2
- 7d agoRocket.Chat8.6.0-rc.1
- 12d agoRocket.Chat8.6.0-rc.0
- 23d agoRocket.Chat8.5.0-rc.6
- 23d agoRocket.Chat8.5.0-rc.5
Frequently asked questions
What is the difference between Rocket.Chat and SiYuan?
They serve adjacent needs but don't currently overlap on shipped themes. SiYuan is currently shipping more aggressively (velocity 6.3 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 Rocket.Chat better than SiYuan?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. SiYuan is currently shipping more aggressively (velocity 6.3 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 Rocket.Chat?
Top Rocket.Chat alternatives in Collab are ranked by recent ship velocity. Browse the "Rocket.Chat alternatives" section above for the current picks, or visit /alternatives/rocket-chat for the full list with editorial commentary on each.
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.