Close vs Kustomer

Close (The inside sales CRM of choice for SMBs) and Kustomer both appear on the Smoower Developer Ecosystem Index.

Close (rank #298) holds a modest lead over Kustomer (rank #602) on the overall Smoower ecosystem score (45 vs 34). The gap of 11 points reflects composite signals across code, docs, community and reach.

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

Close carries 3,871 GitHub stars across 190 public repos, with 25 repositories active in the last 90 days and 10 external contributors on record. Kustomer shows 15 stars across 19 public repos, 6 active in the last 90 days and 4 external contributors. The star gap on its own does not decide the comparison, but Close's footprint is roughly 258.1x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Close is the stronger read for anyone weighting momentum. Kustomer 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.