Panther Labs vs sendinblue (now Brevo)

Panther Labs (Panther's mission is to make security teams smarter and faster than attackers.) and sendinblue (now Brevo) both appear on the Smoower Developer Ecosystem Index.

Panther Labs (rank #209) holds a narrow lead over sendinblue (now Brevo) (rank #372) on the overall Smoower ecosystem score (49 vs 42). The gap of 7 points reflects composite signals across code, docs, community and reach.

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

Panther Labs carries 668 GitHub stars across 25 public repos, with 11 repositories active in the last 90 days and 18 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.

Panther Labs 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.