KAYAK vs Linear

KAYAK and Linear (A purpose-built tool for planning and building products) both appear on the Smoower Developer Ecosystem Index.

Linear (rank #103) holds a modest lead over KAYAK (rank #485) on the overall Smoower ecosystem score (55 vs 38). The gap of 17 points reflects composite signals across code, docs, community and reach.

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

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. Linear shows 1,971 stars across 22 public repos, 5 active in the last 90 days and 21 external contributors.

KAYAK is the stronger read for anyone weighting code quality. Linear 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.