15Five vs ChartMogul

15Five and ChartMogul (Subscription Analytics Platform) both appear on the Smoower Developer Ecosystem Index.

ChartMogul (rank #401) holds a modest lead over 15Five (rank #693) on the overall Smoower ecosystem score (41 vs 31). 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), ChartMogul is slightly ahead of 15Five. On education (docs, guides and learning material for developers), ChartMogul is slightly ahead of 15Five. On community (issue response, PR reviews and discussion health), ChartMogul is clearly ahead of 15Five. On reach (how visible the ecosystem is beyond its own repos), ChartMogul is ahead of 15Five. On momentum (release cadence and how fast the ecosystem moves), 15Five is slightly ahead of ChartMogul.

15Five carries 141 GitHub stars across 29 public repos, with 2 repositories active in the last 90 days and 5 external contributors on record. ChartMogul shows 112 stars across 21 public repos, 7 active in the last 90 days and 3 external contributors.

15Five is the stronger read for anyone weighting momentum. ChartMogul looks better where community 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.