COLLAB
Teable is becoming an event-driven AI workspace — cross-app triggers and credit-billed tool calls mark a real capability shift.
Alternatives · team collaboration tools
Mattermost alternatives
The best Mattermost alternatives in team collaboration tools, ranked by Sparkpulse's velocity_score.
Updated Sep 28, 2026
Looking for the best alternatives to Mattermost? Sparkpulse tracks and ranks 12 alternatives in team collaboration tools by shipping velocity — how frequently each ships meaningful updates, verified from official changelogs. For reference, Mattermost shipped 0 meaningful updates in the last 30 days and carries a velocity score of 5.0 out of 10 in 2026. The alternatives below are ranked the same way, so you're comparing real release momentum, not marketing claims.
About Mattermost
Mattermost v11.11 adds a post exposure radius report as v12.0's compliance-focused overhaul takes shape.
Mattermost is executing a deliberate security roadmap for regulated and sovereign deployments. The v11.10 release extended ABAC governance to team-level membership, added native user attributes, and gave AI agents dynamic tool calling with model fallback. v11.11 follows with a post exposure radius report that lets content reviewers see immediately who may have seen a flagged message. A sustained multi-part Zero Trust series and posts on air-gapped AI deployment reinforce that Mattermost's primary audience is defense, government, and regulated enterprises.
Velocity 5.0 · Last update 11d ago
Top 12 alternatives to Mattermost
Ranked by recent ship velocity. Tap any card for the full editorial breakdown, or pivot to a head-to-head.
DEVOPS
GitHub Copilot adds Claude Opus and memory-aware security autofix, deepening its agentic platform play.
COLLAB
SiYuan adds AGENTS.md, MCP OAuth 2.1, and agent-accessible plugins in v3.8.6.
COLLAB
Wiki.js 3 beta adds Excalidraw live collaboration and SCIM — v3 production release getting close.
COLLAB
Softr ships MCP and embedded agents, making no-code apps AI-orchestratable
COLLAB
Tana races toward ambient AI assistant — voice commands now execute silently without interrupting you
COLLAB
AFFiNE ships stable iOS Share Extension and tightens AI Copilot's MCP visibility controls.
COLLAB
Wiki.js 3.0 beta is building toward enterprise with real-time collaboration, SCIM, and expanding editor formats.
COLLAB
Hive keeps iterating on proofing and dashboard UX — workmanlike improvements, no pivot.
COLLAB
Double shifts AI economics: 93%-cheaper Standard tier and Claude Opus 5 Expert mode
COLLAB
Skedda opens a developer API — a clear signal it's repositioning as a workplace data platform
COLLAB
Joplin 3.7 ships AI chat, semantic search, and MCP integration — all off by default, all controllable by the user.
Mattermost vs alternatives — shipping velocity at a glance
Velocity score (0–10) and meaningful releases shipped in the last 30 days, from official changelogs. Higher = shipping faster.
| Product | Velocity | Sparks · 30d | Focus areas | Latest release |
|---|---|---|---|---|
| Mattermost (baseline) | 5.0 | 0 | zero-trustenterprise-securityabac | — |
| Teable | 10.0 | 0 | ai-workspaceno-code-databaseevent-driven-automation | — |
| GitHub | 10.0 | 2 | copilotagentic-aienterprise-governance | Agentic autofix now uses Copilot Memory |
| SiYuan | 7.5 | 1 | pkmai-agentsmcp | SiYuan 3.8.6 beta: AGENTS.md, MCP OAuth 2.1, and agent-accessible plugins |
| Wiki.js | 7.5 | 2 | open-sourcewikicollaboration | Wiki.js 3 beta: Excalidraw live collaboration, SCIM provisioning, and v2 migration |
| Softr | 7.5 | 1 | no-codemcpai-agents | A brand new way to build with Softr |
| Tana | 7.5 | 1 | ambient-aivoice-agentmeeting-capture | Hey Tana just does it, a Calendar, and a new Home |
| AFFiNE | 6.3 | 1 | knowledge-managementself-hostedai-copilot | iOS Share Extension ships stable content capture (URLs, text, images, PDFs) |
| Wiki.js | 6.3 | 1 | wikiknowledge-managementcollaboration | Wiki.js 3 beta adds Excalidraw live collaboration and SCIM provisioning |
| Hive | 6.3 | 0 | proofingdashboardsproject-management | — |
| Double | 6.3 | 1 | ai-accountingask-doubleai-agents | September 10, 2026 |
| Skedda | 6.3 | 1 | workspace-managementdeveloper-platformoccupancy-analytics | Build with the Skedda API |
| Joplin | 6.3 | 1 | note-takingai-integrationprivacy | What's new in Joplin 3.7 |
The 12 best Mattermost alternatives, in depth
1. Teable · velocity 10.0
Teable is becoming an event-driven AI workspace — cross-app triggers and credit-billed tool calls mark a real capability shift.
Its velocity score of 10.0/10 reflects longer-term release cadence.
Where Mattermost leans on zero trust, enterprise security and abac, Teable focuses on ai workspace, no code database and event driven automation.
Teable and Mattermost have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
2. GitHub · velocity 10.0
GitHub Copilot adds Claude Opus and memory-aware security autofix, deepening its agentic platform play.
Over the last 30 days GitHub shipped 2 meaningful updates vs Mattermost's 0, most recently “Agentic autofix now uses Copilot Memory”. Its velocity score of 10.0/10 blends that with longer-term release cadence.
Where Mattermost leans on zero trust, enterprise security and abac, GitHub focuses on copilot, agentic ai and enterprise governance.
Over the last 30 days GitHub has been shipping faster than Mattermost — a point in its favour if release momentum matters to you.
3. SiYuan · velocity 7.5
SiYuan adds AGENTS.md, MCP OAuth 2.1, and agent-accessible plugins in v3.8.6.
Over the last 30 days SiYuan shipped 1 meaningful update vs Mattermost's 0, most recently “SiYuan 3.8.6 beta: AGENTS.md, MCP OAuth 2.1, and agent-accessible plugins”. Its velocity score of 7.5/10 blends that with longer-term release cadence.
Where Mattermost leans on zero trust, enterprise security and abac, SiYuan focuses on pkm, ai agents and mcp.
Over the last 30 days SiYuan has been shipping faster than Mattermost — a point in its favour if release momentum matters to you.
4. Wiki.js · velocity 7.5
Wiki.js 3 beta adds Excalidraw live collaboration and SCIM — v3 production release getting close.
Over the last 30 days Wiki.js shipped 2 meaningful updates vs Mattermost's 0, most recently “Wiki.js 3 beta: Excalidraw live collaboration, SCIM provisioning, and v2 migration”. Its velocity score of 7.5/10 blends that with longer-term release cadence.
Where Mattermost leans on zero trust, enterprise security and abac, Wiki.js focuses on open source, wiki and collaboration.
Over the last 30 days Wiki.js has been shipping faster than Mattermost — a point in its favour if release momentum matters to you.
5. Softr · velocity 7.5
Softr ships MCP and embedded agents, making no-code apps AI-orchestratable.
Over the last 30 days Softr shipped 1 meaningful update vs Mattermost's 0, most recently “A brand new way to build with Softr”. Its velocity score of 7.5/10 blends that with longer-term release cadence.
Where Mattermost leans on zero trust, enterprise security and abac, Softr focuses on no code, mcp and ai agents.
Over the last 30 days Softr has been shipping faster than Mattermost — a point in its favour if release momentum matters to you.
6. Tana · velocity 7.5
Tana races toward ambient AI assistant — voice commands now execute silently without interrupting you.
Over the last 30 days Tana shipped 1 meaningful update vs Mattermost's 0, most recently “Hey Tana just does it, a Calendar, and a new Home”. Its velocity score of 7.5/10 blends that with longer-term release cadence.
Where Mattermost leans on zero trust, enterprise security and abac, Tana focuses on ambient ai, voice agent and meeting capture.
Over the last 30 days Tana has been shipping faster than Mattermost — a point in its favour if release momentum matters to you.
7. AFFiNE · velocity 6.3
AFFiNE ships stable iOS Share Extension and tightens AI Copilot's MCP visibility controls.
Over the last 30 days AFFiNE shipped 1 meaningful update vs Mattermost's 0, most recently “iOS Share Extension ships stable content capture (URLs, text, images, PDFs)”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where Mattermost leans on zero trust, enterprise security and abac, AFFiNE focuses on knowledge management, self hosted and ai copilot.
Over the last 30 days AFFiNE has been shipping faster than Mattermost — a point in its favour if release momentum matters to you.
8. Wiki.js · velocity 6.3
Wiki.js 3.0 beta is building toward enterprise with real-time collaboration, SCIM, and expanding editor formats.
Over the last 30 days Wiki.js shipped 1 meaningful update vs Mattermost's 0, most recently “Wiki.js 3 beta adds Excalidraw live collaboration and SCIM provisioning”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where Mattermost leans on zero trust, enterprise security and abac, Wiki.js focuses on wiki, knowledge management and collaboration.
Over the last 30 days Wiki.js has been shipping faster than Mattermost — a point in its favour if release momentum matters to you.
9. Hive · velocity 6.3
Hive keeps iterating on proofing and dashboard UX — workmanlike improvements, no pivot.
Its velocity score of 6.3/10 reflects longer-term release cadence.
Where Mattermost leans on zero trust, enterprise security and abac, Hive focuses on proofing, dashboards and project management.
Hive and Mattermost have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
10. Double · velocity 6.3
Double shifts AI economics: 93%-cheaper Standard tier and Claude Opus 5 Expert mode.
Over the last 30 days Double shipped 1 meaningful update vs Mattermost's 0, most recently “September 10, 2026”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where Mattermost leans on zero trust, enterprise security and abac, Double focuses on ai accounting, ask double and ai agents.
Over the last 30 days Double has been shipping faster than Mattermost — a point in its favour if release momentum matters to you.
11. Skedda · velocity 6.3
Skedda opens a developer API — a clear signal it's repositioning as a workplace data platform.
Over the last 30 days Skedda shipped 1 meaningful update vs Mattermost's 0, most recently “Build with the Skedda API”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where Mattermost leans on zero trust, enterprise security and abac, Skedda focuses on workspace management, developer platform and occupancy analytics.
Over the last 30 days Skedda has been shipping faster than Mattermost — a point in its favour if release momentum matters to you.
12. Joplin · velocity 6.3
Joplin 3.7 ships AI chat, semantic search, and MCP integration — all off by default, all controllable by the user.
Over the last 30 days Joplin shipped 1 meaningful update vs Mattermost's 0, most recently “What's new in Joplin 3.7”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where Mattermost leans on zero trust, enterprise security and abac, Joplin focuses on note taking, ai integration and privacy.
Over the last 30 days Joplin has been shipping faster than Mattermost — a point in its favour if release momentum matters to you.
Frequently asked questions
What are the best alternatives to Mattermost?
The top Mattermost alternatives we currently track in team collaboration tools are Teable, GitHub, SiYuan, Wiki.js, Softr, ranked by recent ship velocity.
How is this list of Mattermost alternatives ranked?
Alternatives are ranked by Sparkpulse's velocity_score — release cadence + 30-day spark count + sector-relative ship rate.
Can I compare Mattermost directly with one of these alternatives?
Yes — every card has a "Compare with Mattermost" link to a side-by-side /compare page.