Attio vs Iterable

Attio and Iterable both appear on the Smoower Developer Ecosystem Index.

Iterable (rank #317) holds a modest lead over Attio (rank #569) on the overall Smoower ecosystem score (44 vs 35). The gap of 9 points reflects composite signals across code, docs, community and reach.

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

Attio carries 90 GitHub stars across 19 public repos, with 13 repositories active in the last 90 days and 1 external contributors on record. Iterable shows 269 stars across 100 public repos, 16 active in the last 90 days and 10 external contributors.

Attio is the stronger read for anyone weighting reach. Iterable looks better where momentum 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.