Duolingo vs Zapier

Duolingo and Zapier both appear on the Smoower Developer Ecosystem Index.

Zapier (rank #27) holds a meaningful lead over Duolingo (rank #338) on the overall Smoower ecosystem score (64 vs 43). The gap of 21 points reflects composite signals across code, docs, community and reach.

On code quality (the state of repositories, tests, releases and polish), Zapier is clearly ahead of Duolingo. On education (docs, guides and learning material for developers), Zapier is clearly ahead of Duolingo. On reach (how visible the ecosystem is beyond its own repos), Zapier is ahead of Duolingo. On momentum (release cadence and how fast the ecosystem moves), Zapier is ahead of Duolingo.

Duolingo carries 1,721 GitHub stars across 12 public repos, with 8 repositories active in the last 90 days and 11 external contributors on record. Zapier shows 6,768 stars across 296 public repos, 13 active in the last 90 days and 23 external contributors. The star gap on its own does not decide the comparison, but Zapier's footprint is roughly 3.9x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Duolingo is worth a look for teams already invested in its stack. Zapier 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.