Iterable vs KAYAK

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

Iterable (rank #317) holds a narrow lead over KAYAK (rank #485) on the overall Smoower ecosystem score (44 vs 38). The gap of 6 points reflects composite signals across code, docs, community and reach.

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

Iterable carries 269 GitHub stars across 100 public repos, with 16 repositories active in the last 90 days and 10 external contributors on record. KAYAK shows 3,186 stars across 72 public repos, 4 active in the last 90 days and 1 external contributors. The star gap on its own does not decide the comparison, but KAYAK's footprint is roughly 11.8x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Iterable is the stronger read for anyone weighting momentum. KAYAK 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.