Mattermost vs Swimlane

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

Mattermost (rank #40) holds a modest lead over Swimlane (rank #141) on the overall Smoower ecosystem score (62 vs 53). The gap of 9 points reflects composite signals across code, docs, community and reach.

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

Mattermost carries 49,882 GitHub stars across 262 public repos, with 58 repositories active in the last 90 days and 105 external contributors on record. Swimlane shows 14,614 stars across 128 public repos, 10 active in the last 90 days and 11 external contributors. The star gap on its own does not decide the comparison, but Mattermost's footprint is roughly 3.4x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Mattermost is the stronger read for anyone weighting reach. Swimlane makes more sense for teams already using its adjacent tools. The table below breaks the scores down pillar by pillar; the linked profiles cover the underlying repos, docs and community signals in full.