Customer IO vs Doist

Customer IO and Doist (Empowering people with simple yet powerful tools ✨) both appear on the Smoower Developer Ecosystem Index.

Doist (rank #122) holds a narrow lead over Customer IO (rank #165) on the overall Smoower ecosystem score (54 vs 51). The gap of 3 points reflects composite signals across code, docs, community and reach.

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

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. Doist shows 5,576 stars across 170 public repos, 45 active in the last 90 days and 21 external contributors. The star gap on its own does not decide the comparison, but Doist's footprint is roughly 8.2x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Customer IO is worth a look for teams already invested in its stack. Doist 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.