Customer IO vs Loom

Customer IO and Loom (Async Video Messaging for Work) both appear on the Smoower Developer Ecosystem Index.

Customer IO (rank #165) holds a modest lead over Loom (rank #693) on the overall Smoower ecosystem score (51 vs 31). The gap of 20 points reflects composite signals across code, docs, community and reach.

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

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. Loom shows 50 stars across 32 public repos, 5 active in the last 90 days and 1 external contributors. The star gap on its own does not decide the comparison, but Customer IO's footprint is roughly 13.7x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Customer IO is the stronger read for anyone weighting reach. Loom 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.