Attio vs KAYAK

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

KAYAK (rank #485) holds a narrow lead over Attio (rank #569) on the overall Smoower ecosystem score (38 vs 35). 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), KAYAK is clearly ahead of Attio. On education (docs, guides and learning material for developers), KAYAK is slightly ahead of Attio. On community (issue response, PR reviews and discussion health), KAYAK is ahead of Attio. On reach (how visible the ecosystem is beyond its own repos), KAYAK is clearly ahead of Attio. On momentum (release cadence and how fast the ecosystem moves), KAYAK is slightly 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. 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 35.4x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Attio is worth a look for teams already invested in its stack. KAYAK 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.