Culture Amp vs Duolingo

Culture Amp (The employee feedback platform) and Duolingo both appear on the Smoower Developer Ecosystem Index.

Duolingo (rank #338) holds a modest lead over Culture Amp (rank #693) on the overall Smoower ecosystem score (43 vs 31). The gap of 12 points reflects composite signals across code, docs, community and reach.

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

Culture Amp carries 1,202 GitHub stars across 179 public repos, with 17 repositories active in the last 90 days and 18 external contributors on record. Duolingo shows 1,721 stars across 12 public repos, 8 active in the last 90 days and 11 external contributors.

Culture Amp is the stronger read for anyone weighting code quality. Duolingo 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.