Proton Mail vs SlackAPI

Proton Mail and SlackAPI (https://docs.slack.dev/tools) both appear on the Smoower Developer Ecosystem Index.

SlackAPI (rank #46) holds a modest lead over Proton Mail (rank #401) on the overall Smoower ecosystem score (61 vs 41). The gap of 20 points reflects composite signals across code, docs, community and reach.

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

Proton Mail carries 16,265 GitHub stars across 186 public repos, with 19 repositories active in the last 90 days and 20 external contributors on record. SlackAPI shows 17,894 stars across 37 public repos, 19 active in the last 90 days and 39 external contributors.

Proton Mail is the stronger read for anyone weighting reach. SlackAPI looks better where momentum 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.