beehiiv vs Duolingo

beehiiv (Next-gen newsletter platform on a mission to help creators and businesses seamlessly create, monetize, and grow their audiences.) and Duolingo both appear on the Smoower Developer Ecosystem Index.

Duolingo (rank #338) holds a narrow lead over beehiiv (rank #510) on the overall Smoower ecosystem score (43 vs 37). The gap of 6 points reflects composite signals across code, docs, community and reach.

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

beehiiv carries 33 GitHub stars across 13 public repos, with 4 repositories active in the last 90 days and 3 external contributors on record. Duolingo shows 1,721 stars across 12 public repos, 8 active in the last 90 days and 11 external contributors. The star gap on its own does not decide the comparison, but Duolingo's footprint is roughly 52.2x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

beehiiv is the stronger read for anyone weighting education. Duolingo looks better where community 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.