Revolut vs sendinblue (now Brevo)

Revolut (Revolut Open Source) and sendinblue (now Brevo) both appear on the Smoower Developer Ecosystem Index.

sendinblue (now Brevo) (rank #372) holds a modest lead over Revolut (rank #693) on the overall Smoower ecosystem score (42 vs 31). The gap of 11 points reflects composite signals across code, docs, community and reach.

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

Revolut carries 260 GitHub stars across 35 public repos, with 5 repositories active in the last 90 days and 1 external contributors on record. sendinblue (now Brevo) shows 653 stars across 37 public repos, 0 active in the last 90 days and 0 external contributors.

Revolut is the stronger read for anyone weighting momentum. sendinblue (now Brevo) looks better where education 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.