Duo Security vs sendinblue (now Brevo)

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

Duo Security (rank #278) holds a narrow lead over sendinblue (now Brevo) (rank #372) on the overall Smoower ecosystem score (46 vs 42). The gap of 4 points reflects composite signals across code, docs, community and reach.

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

Duo Security carries 1,477 GitHub stars across 52 public repos, with 15 repositories active in the last 90 days and 6 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.

Duo Security 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.