Developer ecosystem comparison
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Brex vs Fillout

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

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

Brex (rank #257) holds a modest lead over Fillout (rank #510) on the overall Smoower ecosystem score (47 vs 37). The gap of 10 points reflects composite signals across code, docs, community and reach.

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

Brex carries 10,822 GitHub stars across 84 public repos, with 28 repositories active in the last 90 days and 13 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 Brex's footprint is roughly 5411.0x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Brex is the stronger read for anyone weighting momentum. 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

MetricBrexFillout
Ranking
Overall rank#257#510
Pillars
Overall4737
Code4934
Education7153
Community4327
Reach4650
Momentum3715
Builder experience00
Signals
Stars10,8222
Forks6994
Public repos849
Active repos (90d)283
External contributors133
Avg polish4934
Avg AI-readiness4221

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