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Answer-first summary52/100 GEO

Mattermost

Open-source team messaging platform.

CollaborationFair citabilityVisit site →

Your Citability Score

52/100
Identity75/100
Evidence45/100
Trust15/100
Freshness50/100
Classification80/100
What to improve to rank higher
  • Identity: Add: Founder / Team, Social links.
  • Evidence: Add: At least one evidence link, Multiple evidence sources, Demo URL.
  • Trust: Add: Contact information, Support URL, Privacy policy, Terms of service.
  • Freshness: Add: Has version number, Launch date provided, Reviewed within 90 days.
  • Classification: Add: At least 2 tags.

Promotion (Boost) does not change this score — it only changes ordering. This number reflects real, verifiable citability.

Frequently asked questions

What is Mattermost?
Open-source team messaging platform.
What does Mattermost do?
Self-hosted messaging platform for teams with channels, integrations, and enterprise security features.
Who is Mattermost for?
Security-conscious engineering, IT, DevOps, and operations teams in enterprises, public sector organizations, and regulated industries that need a self-hosted collaboration platform.
Is Mattermost verified?
Mattermost is listed on CitableHub with a citability score of 52/100, computed from verifiable profile evidence.
Mattermost logo

Mattermost

Invited

Open-source team messaging platform.

CollaborationCH-VER-286757Listed September 11, 2026
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AI-Extractable Summary
What:Open-source team messaging platform.
For whom:Security-conscious engineering, IT, DevOps, and operations teams in enterprises, public sector organizations, and regulated industries that need a self-hosted collaboration platform
Key outcome:Teams centralize communication and coordinate work faster by reducing email volume and keeping conversations, files, and workflows in one secure workspace
Category:Collaboration

Structured for AI systems to extract and cite.

Citability Score

52/100
75
Identity
45
Evidence
15
Trust
50
Freshness
80
Classification
53
Impressions
0
Clicks
0
Likes
0
GQI Earned

Citable Outcome

Teams centralize communication and coordinate work faster by reducing email volume and keeping conversations, files, and workflows in one secure workspace.

About

Self-hosted messaging platform for teams with channels, integrations, and enterprise security features.

Target Audience: Security-conscious engineering, IT, DevOps, and operations teams in enterprises, public sector organizations, and regulated industries that need a self-hosted collaboration platform.
Not ideal for: Consumer chat or small teams looking for a fully managed, low-admin social messaging app with minimal setup and no need for deployment control.

What makes it different

  • Open-source and self-hostable, giving organizations full control over data, deployment, and customization
  • Built for enterprise security and compliance needs, including private cloud, on-premises, and air-gapped environments
  • Extensible with plugins, integrations, and workflow automation for highly tailored collaboration
  • Designed for technical teams that need Slack-like messaging with stronger governance and infrastructure control

Tags & Classification

team messagingincident response coordinationdevops collaborationinternal communicationssecure file sharing
engineering teamsit teamsdevops teamsoperations teams
governmenthealthcarefinancial servicesdefense
Platform: PlatformModel: Open Source

Links & Transparency

Website

Cite this Project

BibTeX
@misc{citablehub_mattermost,
  title = {Mattermost},
  url = {https://citablehub.com/p/mattermost},
  note = {Listed September 11, 2026. CitableHub ID: CH-VER-286757},
  year = {2026}
}
APA
Mattermost. (2026). CitableHub Software Index. https://citablehub.com/p/mattermost.
MLA
"Mattermost." CitableHub, 2026, https://citablehub.com/p/mattermost.