Fillout vs Sage

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

Fillout (rank #510) holds a narrow lead over Sage (rank #625) on the overall Smoower ecosystem score (37 vs 33). The gap of 4 points reflects composite signals across code, docs, community and reach.

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

Fillout carries 2 GitHub stars across 9 public repos, with 3 repositories active in the last 90 days and 3 external contributors on record. Sage shows 2,180 stars across 122 public repos, 6 active in the last 90 days and 22 external contributors. The star gap on its own does not decide the comparison, but Sage's footprint is roughly 1090.0x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Fillout is the stronger read for anyone weighting reach. Sage looks better where code quality 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.