Developer ecosystem comparison
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Fillout vs Recurly

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

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

Recurly (rank #317) holds a narrow lead over Fillout (rank #510) on the overall Smoower ecosystem score (44 vs 37). The gap of 7 points reflects composite signals across code, docs, community and reach.

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

Fillout carries 2 GitHub stars across 9 public repos, with 3 repositories active in the last 90 days and 3 external contributors on record. Recurly shows 1,564 stars across 53 public repos, 26 active in the last 90 days and 5 external contributors. The star gap on its own does not decide the comparison, but Recurly's footprint is roughly 782.0x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Fillout is the stronger read for anyone weighting reach. Recurly looks better where momentum 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

MetricFilloutRecurly
Ranking
Overall rank#510#317
Pillars
Overall3744
Code3468
Education5357
Community2734
Reach507
Momentum1564
Builder experience00
Signals
Stars21,564
Forks4700
Public repos953
Active repos (90d)326
External contributors35
Avg polish3470
Avg AI-readiness2137

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