Customer IO vs Teamwork.com

Customer IO and Teamwork.com (World-class products that work together to streamline your business. We're hiring!) both appear on the Smoower Developer Ecosystem Index.

Customer IO (rank #165) holds a narrow lead over Teamwork.com (rank #237) on the overall Smoower ecosystem score (51 vs 48). 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), Teamwork.com is slightly ahead of Customer IO. On education (docs, guides and learning material for developers), Customer IO is clearly ahead of Teamwork.com. On community (issue response, PR reviews and discussion health), Teamwork.com is slightly ahead of Customer IO. On reach (how visible the ecosystem is beyond its own repos), Teamwork.com is slightly ahead of Customer IO. On momentum (release cadence and how fast the ecosystem moves), Customer IO is ahead of Teamwork.com.

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. Teamwork.com shows 2,108 stars across 123 public repos, 14 active in the last 90 days and 13 external contributors. The star gap on its own does not decide the comparison, but Teamwork.com's footprint is roughly 3.1x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Customer IO is the stronger read for anyone weighting education. Teamwork.com 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.