Customer IO vs Humaans

Customer IO and Humaans (A better workplace starts here) both appear on the Smoower Developer Ecosystem Index.

Customer IO (rank #165) holds a modest lead over Humaans (rank #662) on the overall Smoower ecosystem score (51 vs 32). The gap of 19 points reflects composite signals across code, docs, community and reach.

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

Customer IO carries 684 GitHub stars across 107 public repos, with 42 repositories active in the last 90 days and 26 external contributors on record. Humaans shows 461 stars across 9 public repos, 4 active in the last 90 days and 2 external contributors.

Customer IO is the stronger read for anyone weighting reach. Humaans makes more sense for teams already using its adjacent tools. The table below breaks the scores down pillar by pillar; the linked profiles cover the underlying repos, docs and community signals in full.