Engineering at Fullstory vs Mattermost

Engineering at Fullstory (Fullstory APIs and Open-Source Projects) 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 Engineering at Fullstory (rank #625) on the overall Smoower ecosystem score (62 vs 33). The gap of 29 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 Engineering at Fullstory. On education (docs, guides and learning material for developers), Mattermost is ahead of Engineering at Fullstory. On community (issue response, PR reviews and discussion health), Engineering at Fullstory is ahead of Mattermost. On reach (how visible the ecosystem is beyond its own repos), Mattermost is clearly ahead of Engineering at Fullstory. On momentum (release cadence and how fast the ecosystem moves), Mattermost is clearly ahead of Engineering at Fullstory.

Engineering at Fullstory carries 19,439 GitHub stars across 63 public repos, with 19 repositories active in the last 90 days and 15 external contributors on record. Mattermost shows 49,882 stars across 262 public repos, 58 active in the last 90 days and 105 external contributors.

Engineering at Fullstory is the stronger read for anyone weighting community. 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.