Open edX vs sendinblue (now Brevo)

Open edX (The community-driven, open-source project powering edX.org and thousands of other online education sites around the world.) and sendinblue (now Brevo) both appear on the Smoower Developer Ecosystem Index.

Open edX and sendinblue (now Brevo) sit at essentially the same overall ecosystem score (42), which is unusual and worth reading through the pillars below.

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

Open edX carries 10,654 GitHub stars across 186 public repos, with 100 repositories active in the last 90 days and 91 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 Open edX's footprint is roughly 16.3x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Open edX 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.