Fastmail vs Help Scout

Fastmail (Open-source software developed at Fastmail.) and Help Scout (The all-in-one platform for delightful conversations) both appear on the Smoower Developer Ecosystem Index.

Fastmail (rank #430) holds a narrow lead over Help Scout (rank #569) on the overall Smoower ecosystem score (40 vs 35). The gap of 5 points reflects composite signals across code, docs, community and reach.

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

Fastmail carries 6,316 GitHub stars across 38 public repos, with 12 repositories active in the last 90 days and 2 external contributors on record. Help Scout shows 663 stars across 175 public repos, 4 active in the last 90 days and 3 external contributors. The star gap on its own does not decide the comparison, but Fastmail's footprint is roughly 9.5x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Fastmail is the stronger read for anyone weighting reach. Help Scout looks better where code quality 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.