15Five vs Dropbox Sign

15Five and Dropbox Sign both appear on the Smoower Developer Ecosystem Index.

Dropbox Sign (rank #430) holds a modest lead over 15Five (rank #693) on the overall Smoower ecosystem score (40 vs 31). The gap of 9 points reflects composite signals across code, docs, community and reach.

On code quality (the state of repositories, tests, releases and polish), Dropbox Sign is ahead of 15Five. On education (docs, guides and learning material for developers), Dropbox Sign is clearly ahead of 15Five. On community (issue response, PR reviews and discussion health), 15Five is ahead of Dropbox Sign. On reach (how visible the ecosystem is beyond its own repos), Dropbox Sign is clearly ahead of 15Five. On momentum (release cadence and how fast the ecosystem moves), 15Five is ahead of Dropbox Sign.

15Five carries 141 GitHub stars across 29 public repos, with 2 repositories active in the last 90 days and 5 external contributors on record. Dropbox Sign shows 434 stars across 36 public repos, 9 active in the last 90 days and 3 external contributors. The star gap on its own does not decide the comparison, but Dropbox Sign's footprint is roughly 3.1x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

15Five is the stronger read for anyone weighting momentum. Dropbox Sign 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.