Mattermost vs Spreedly

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

Mattermost (rank #39) holds a meaningful lead over Spreedly (rank #728) on the overall Smoower ecosystem score (62 vs 30). The gap of 32 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 Spreedly. On education (docs, guides and learning material for developers), Mattermost is ahead of Spreedly. On community (issue response, PR reviews and discussion health), Mattermost is clearly ahead of Spreedly. On reach (how visible the ecosystem is beyond its own repos), Mattermost is clearly ahead of Spreedly. On momentum (release cadence and how fast the ecosystem moves), Mattermost is clearly ahead of Spreedly.

Mattermost carries 49,900 GitHub stars across 262 public repos, with 58 repositories active in the last 90 days and 104 external contributors on record. Spreedly shows 418 stars across 67 public repos, 10 active in the last 90 days and 2 external contributors. The star gap on its own does not decide the comparison, but Mattermost's footprint is roughly 119.4x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Mattermost is the stronger read for anyone weighting momentum. Spreedly 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.