Amplitude vs Deezer

Amplitude and Deezer both appear on the Smoower Developer Ecosystem Index.

Amplitude (rank #93) holds a modest lead over Deezer (rank #536) on the overall Smoower ecosystem score (56 vs 36). The gap of 20 points reflects composite signals across code, docs, community and reach.

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

Amplitude carries 3,167 GitHub stars across 151 public repos, with 39 repositories active in the last 90 days and 23 external contributors on record. Deezer shows 29,854 stars across 99 public repos, 5 active in the last 90 days and 2 external contributors. The star gap on its own does not decide the comparison, but Deezer's footprint is roughly 9.4x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Amplitude is the stronger read for anyone weighting momentum. Deezer 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.