KAYAK vs Zscaler, Inc.

KAYAK and Zscaler, Inc. both appear on the Smoower Developer Ecosystem Index.

Zscaler, Inc. (rank #298) holds a narrow lead over KAYAK (rank #485) on the overall Smoower ecosystem score (45 vs 38). The gap of 7 points reflects composite signals across code, docs, community and reach.

On code quality (the state of repositories, tests, releases and polish), Zscaler, Inc. is ahead of KAYAK. On education (docs, guides and learning material for developers), Zscaler, Inc. is slightly ahead of KAYAK. On community (issue response, PR reviews and discussion health), Zscaler, Inc. is ahead of KAYAK. On reach (how visible the ecosystem is beyond its own repos), KAYAK is slightly ahead of Zscaler, Inc.. On momentum (release cadence and how fast the ecosystem moves), Zscaler, Inc. 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. Zscaler, Inc. shows 337 stars across 58 public repos, 33 active in the last 90 days and 11 external contributors. The star gap on its own does not decide the comparison, but KAYAK's footprint is roughly 9.5x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

KAYAK is the stronger read for anyone weighting reach. Zscaler, Inc. 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.