MailerSend vs Starling Bank

MailerSend (Email service that delivers) and Starling Bank both appear on the Smoower Developer Ecosystem Index.

MailerSend (rank #401) holds a narrow lead over Starling Bank (rank #625) on the overall Smoower ecosystem score (41 vs 33). The gap of 8 points reflects composite signals across code, docs, community and reach.

On education (docs, guides and learning material for developers), MailerSend is clearly ahead of Starling Bank. On community (issue response, PR reviews and discussion health), MailerSend is clearly ahead of Starling Bank. On reach (how visible the ecosystem is beyond its own repos), Starling Bank is clearly ahead of MailerSend. On momentum (release cadence and how fast the ecosystem moves), Starling Bank is clearly ahead of MailerSend.

MailerSend carries 499 GitHub stars across 22 public repos, with 12 repositories active in the last 90 days and 7 external contributors on record. Starling Bank shows 195 stars across 3 public repos, 3 active in the last 90 days and 0 external contributors.

MailerSend is the stronger read for anyone weighting education. Starling Bank 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.