Sage vs sendinblue (now Brevo)

Sage and sendinblue (now Brevo) both appear on the Smoower Developer Ecosystem Index.

sendinblue (now Brevo) (rank #372) holds a modest lead over Sage (rank #625) on the overall Smoower ecosystem score (42 vs 33). The gap of 9 points reflects composite signals across code, docs, community and reach.

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

Sage carries 2,180 GitHub stars across 122 public repos, with 6 repositories active in the last 90 days and 22 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. The star gap on its own does not decide the comparison, but Sage's footprint is roughly 3.3x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Sage is the stronger read for anyone weighting community. 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.