Duolingo vs Flexport

Duolingo and Flexport (We're fixing the user experience in global trade. Join us!) both appear on the Smoower Developer Ecosystem Index.

Duolingo (rank #338) holds a modest lead over Flexport (rank #625) on the overall Smoower ecosystem score (43 vs 33). The gap of 10 points reflects composite signals across code, docs, community and reach.

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

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. Flexport shows 145 stars across 69 public repos, 4 active in the last 90 days and 2 external contributors. The star gap on its own does not decide the comparison, but Duolingo's footprint is roughly 11.9x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Duolingo is the stronger read for anyone weighting momentum. Flexport 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.