Close vs SlackAPI

Close (The inside sales CRM of choice for SMBs) and SlackAPI (https://docs.slack.dev/tools) both appear on the Smoower Developer Ecosystem Index.

SlackAPI (rank #47) holds a modest lead over Close (rank #298) on the overall Smoower ecosystem score (61 vs 45). The gap of 16 points reflects composite signals across code, docs, community and reach.

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

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. SlackAPI shows 17,894 stars across 37 public repos, 19 active in the last 90 days and 39 external contributors. The star gap on its own does not decide the comparison, but SlackAPI's footprint is roughly 4.6x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Close is the stronger read for anyone weighting education. SlackAPI 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.