SlackAPI vs Smartsheet

SlackAPI (https://docs.slack.dev/tools) and Smartsheet (Opensource SDKs for the Smartsheet collaborative work management platform) both appear on the Smoower Developer Ecosystem Index.

SlackAPI (rank #47) holds a modest lead over Smartsheet (rank #338) on the overall Smoower ecosystem score (61 vs 43). The gap of 18 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 Smartsheet. On education (docs, guides and learning material for developers), Smartsheet is clearly ahead of SlackAPI. On community (issue response, PR reviews and discussion health), SlackAPI is slightly ahead of Smartsheet. On reach (how visible the ecosystem is beyond its own repos), Smartsheet is clearly ahead of SlackAPI. On momentum (release cadence and how fast the ecosystem moves), SlackAPI is clearly ahead of Smartsheet.

SlackAPI carries 17,894 GitHub stars across 37 public repos, with 19 repositories active in the last 90 days and 39 external contributors on record. Smartsheet shows 150 stars across 11 public repos, 8 active in the last 90 days and 15 external contributors. The star gap on its own does not decide the comparison, but SlackAPI's footprint is roughly 119.3x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

SlackAPI is the stronger read for anyone weighting momentum. Smartsheet 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.