Is Mattermost Safe?
Mattermost — Nerq Trust Score 62.0/100 (C+ grade). Score based on 2 independent trust signals. Last analyzed: 2026-04-12
Mattermost is a Android app with a Nerq Trust Score of 62.0/100 (C+), based on 3 independent data dimensions. Last analyzed: 2026-04-12 Security: 70/100. Popularity: 75/100. Data sourced from Google Play metadata, Data Safety section, Exodus Privacy tracker analysis, and user ratings. Last updated: 2026-04-12. Machine-readable data (JSON).
Is Mattermost safe?
Trust Score Breakdown — Mattermost has a Nerq Trust Score of 62.0/100 (C+). Measured across 2 independent trust signals (as of 2026-04-12).
What is Mattermost's trust score?
Mattermost has a Nerq Trust Score of 62.0/100, earning a C+ grade. This score is based on 2 independently measured dimensions including security, maintenance, and community adoption.
What are the key security findings for Mattermost?
Mattermost's strongest signal is popularity at 75/100. No known vulnerabilities have been detected.
What is Mattermost and who maintains it?
| Author | Unknown |
| Category | Android Apps |
| Source | N/A |
Similar Android by Trust Score
Safety Guide: Mattermost
What is Mattermost?
Mattermost is a Android app — Open source messaging for teams. Slack alternative..
How to Verify Safety
Review Data Safety section in Google Play. Check permissions and ad trackers.
You can also check the trust score via API: GET /v1/preflight?target=Mattermost
Key Safety Concerns for Android app
When evaluating any Android app, watch for: excessive permissions, data collection, ad trackers, background data usage.
Measured Signals
Mattermost has a Nerq Trust Score of 62/100 (C+). This score is a composite of automated measurements of security, maintenance, community, and quality signals.
Key Takeaways
- Mattermost has a Trust Score of 62/100 (C+).
- The score is a measured composite — it is not a suitability judgment. Evaluate the individual signals against your own requirements.
- Query the current measured values via the Nerq API.
Detailed Score Analysis
| Dimension | Score |
|---|---|
| Security | 70/100 |
| Maintenance | 60/100 |
| Popularity | 75/100 |
| Quality | 50/100 |
| Community | 50/100 |
Based on 5 dimensions. Data from Google Play metadata, Data Safety section, Exodus Privacy tracker analysis, and user ratings.
What data does Mattermost collect?
Privacy assessment for Mattermost is not yet available. See our methodology for how Nerq measures privacy, or the public privacy review for any community-contributed notes.
Is Mattermost secure?
Security score: 70/100 (0-100, higher = fewer measured security issues).
Nerq monitors this entity against NVD, OSV.dev, and registry-specific vulnerability databases for ongoing security assessment.
Full analysis: Mattermost Security Report
How we calculated this score
Mattermost's trust score of 62.0/100 (C+) is computed from Google Play metadata, Data Safety section, Exodus Privacy tracker analysis, and user ratings. The score reflects 5 independent dimensions: security (70/100), maintenance (60/100), popularity (75/100), quality (50/100), community (50/100). Each dimension is weighted equally to produce the composite trust score.
Nerq analyzes over 7.5 million entities across 26 registries using the same methodology, enabling direct cross-entity comparison. Scores are updated continuously as new data becomes available.
Signals last measured on April 12, 2026. Data version: 0.0.
Full methodology documentation · Machine-readable data (JSON API)
Frequently Asked Questions
Is Mattermost Safe?
What is Mattermost's trust score?
What are safer alternatives to Mattermost?
Is Mattermost safe for kids?
Does Mattermost track me?
Popular in Android Apps
Browse Categories
See Also
Disclaimer: Nerq trust scores are automated measurements based on publicly available signals. They are not endorsements, verdicts, or guarantees of suitability. Always evaluate the signals against your own requirements.