Developer ecosystem comparison
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Guesty vs Mattermost

Developer ecosystem comparison across GitHub activity, SDKs, documentation, community, reach and momentum.

Guesty and Mattermost (Mattermost is a secure collaboration platform for connecting your teams, tools and processes to accelerate mission-critical work.) both appear on the Smoower Developer Ecosystem Index.

Mattermost (rank #38) holds a meaningful lead over Guesty (rank #662) on the overall Smoower ecosystem score (62 vs 32). The gap of 30 points reflects composite signals across code, docs, community and reach.

On code quality (the state of repositories, tests, releases and polish), Mattermost is clearly ahead of Guesty. On education (docs, guides and learning material for developers), Guesty is slightly ahead of Mattermost. On community (issue response, PR reviews and discussion health), Mattermost is ahead of Guesty. On reach (how visible the ecosystem is beyond its own repos), Mattermost is clearly ahead of Guesty. On momentum (release cadence and how fast the ecosystem moves), Mattermost is clearly ahead of Guesty.

Guesty carries 1 GitHub stars across 21 public repos, with 1 repositories active in the last 90 days and 1 external contributors on record. Mattermost shows 49,882 stars across 262 public repos, 58 active in the last 90 days and 105 external contributors. The star gap on its own does not decide the comparison, but Mattermost's footprint is roughly 49882.0x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Guesty is the stronger read for anyone weighting education. Mattermost looks better where reach is the deciding factor. The table below breaks the scores down pillar by pillar; the linked profiles cover the underlying repos, docs and community signals in full.

Side-by-side metrics

MetricGuestyMattermost
Ranking
Overall rank#662#38
Pillars
Overall3262
Code3678
Education6766
Community2847
Reach079
Momentum2077
Builder experience00
Signals
Stars149,882
Forks2217,658
Public repos21262
Active repos (90d)158
External contributors1105
Avg polish2788
Avg AI-readiness3646

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