MailerSend vs ReadMe

MailerSend (Email service that delivers) and ReadMe (Interactive developer hubs that help users succeed with your APIs 🦉) both appear on the Smoower Developer Ecosystem Index.

ReadMe (rank #257) holds a narrow lead over MailerSend (rank #401) on the overall Smoower ecosystem score (47 vs 41). The gap of 6 points reflects composite signals across code, docs, community and reach.

On code quality (the state of repositories, tests, releases and polish), ReadMe is clearly ahead of MailerSend. On education (docs, guides and learning material for developers), MailerSend is slightly ahead of ReadMe. On community (issue response, PR reviews and discussion health), ReadMe is ahead of MailerSend. On reach (how visible the ecosystem is beyond its own repos), ReadMe is slightly ahead of MailerSend. On momentum (release cadence and how fast the ecosystem moves), ReadMe 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. ReadMe shows 1,824 stars across 106 public repos, 26 active in the last 90 days and 21 external contributors. The star gap on its own does not decide the comparison, but ReadMe's footprint is roughly 3.7x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

MailerSend is the stronger read for anyone weighting education. ReadMe 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.