KAYAK vs Sage

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

KAYAK (rank #485) holds a narrow lead over Sage (rank #625) on the overall Smoower ecosystem score (38 vs 33). The gap of 5 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 Sage. On education (docs, guides and learning material for developers), KAYAK is slightly ahead of Sage. On community (issue response, PR reviews and discussion health), Sage is slightly ahead of KAYAK. On reach (how visible the ecosystem is beyond its own repos), KAYAK is clearly ahead of Sage. On momentum (release cadence and how fast the ecosystem moves), KAYAK is clearly ahead of Sage.

KAYAK carries 3,186 GitHub stars across 72 public repos, with 4 repositories active in the last 90 days and 1 external contributors on record. Sage shows 2,180 stars across 122 public repos, 6 active in the last 90 days and 22 external contributors.

KAYAK is the stronger read for anyone weighting momentum. Sage looks better where community 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.