Developer ecosystem comparison
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Deezer vs Fillout

Developer ecosystem comparison across GitHub activity, SDKs, documentation, community, reach and momentum.

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

Fillout (rank #510) holds a narrow lead over Deezer (rank #536) on the overall Smoower ecosystem score (37 vs 36). The gap of 1 points reflects composite signals across code, docs, community and reach.

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

Deezer carries 29,854 GitHub stars across 99 public repos, with 5 repositories active in the last 90 days and 2 external contributors on record. Fillout shows 2 stars across 9 public repos, 3 active in the last 90 days and 3 external contributors. The star gap on its own does not decide the comparison, but Deezer's footprint is roughly 14927.0x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Deezer is the stronger read for anyone weighting community. Fillout 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.

Side-by-side metrics

MetricDeezerFillout
Ranking
Overall rank#536#510
Pillars
Overall3637
Code4134
Education7953
Community6127
Reach1150
Momentum915
Builder experience00
Signals
Stars29,8542
Forks3,3694
Public repos999
Active repos (90d)53
External contributors23
Avg polish4734
Avg AI-readiness2821

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