What are the key differences between Mattermost and Matrix.org?

Compare Mattermost and Matrix.org side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Mattermost and Matrix.org scored?

Mattermost has an AI score of 8.2/10 and Matrix.org has an AI score of 7.5/10. Scores are based on features, user satisfaction, and overall quality analysis.

Mattermost vs Matrix.org 2026 — Compared

Mattermost

Matrix.org

WINNER Mattermost

Mattermost edges ahead with a score of 8.2/10 compared to 7.5/10 for Matrix.org. While both are highly rated in their re...

emoji_events WINNER

Mattermost

8.2 Very Good

Video Conferencing Large Team Get Mattermost open_in_new

Matrix.org

7.5 Good

Team Collaboration Get Matrix.org open_in_new

Mattermost From $5/user/month for the paid plan Free plan available

payments

Matrix.org From Free or N/A Free plan available

psychology AI Verdict

Mattermost edges ahead with a score of 8.2/10 compared to 7.5/10 for Matrix.org. While both are highly rated in their respective fields, Mattermost demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: Mattermost

verified Confidence: Low

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description Overview

Mattermost

Mattermost is the premier open-source alternative to Slack, designed specifically for teams that prioritize security, privacy, and control. It offers a familiar interface that makes migrating from Slack effortless. Because it is self-hosted, your data stays entirely within your own infrastructure, making it a favorite for organizations in regulated industries like finance, healthcare, and governme...

Matrix.org

Matrix.org is an open-source platform for real-time messaging and collaboration that supports multiple clients and integrates with various tools. It offers features like voice calls, video conferencing, and integration with popular tools like GitHub and Jira.