sendinblue (now Brevo) vs UserTesting

sendinblue (now Brevo) and UserTesting (Real. Human. Insight.) both appear on the Smoower Developer Ecosystem Index.

sendinblue (now Brevo) (rank #373) holds a modest lead over UserTesting (rank #692) 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 ahead of UserTesting. On education (docs, guides and learning material for developers), sendinblue (now Brevo) is ahead of UserTesting. On community (issue response, PR reviews and discussion health), sendinblue (now Brevo) is slightly ahead of UserTesting. On reach (how visible the ecosystem is beyond its own repos), UserTesting is slightly ahead of sendinblue (now Brevo).

sendinblue (now Brevo) carries 653 GitHub stars across 37 public repos, with 0 repositories active in the last 90 days and 0 external contributors on record. UserTesting shows 15 stars across 119 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 sendinblue (now Brevo)'s footprint is roughly 43.5x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

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