KAYAK vs UptimeRobot

KAYAK and UptimeRobot (Leading Uptime Monitoring Service) both appear on the Smoower Developer Ecosystem Index.

KAYAK (rank #485) holds a narrow lead over UptimeRobot (rank #510) on the overall Smoower ecosystem score (38 vs 37). The gap of 1 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 UptimeRobot. On education (docs, guides and learning material for developers), UptimeRobot is slightly ahead of KAYAK. On community (issue response, PR reviews and discussion health), UptimeRobot is slightly ahead of KAYAK. On reach (how visible the ecosystem is beyond its own repos), KAYAK is ahead of UptimeRobot. On momentum (release cadence and how fast the ecosystem moves), UptimeRobot is 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. UptimeRobot shows 81 stars across 9 public repos, 6 active in the last 90 days and 10 external contributors. The star gap on its own does not decide the comparison, but KAYAK's footprint is roughly 39.3x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

KAYAK is the stronger read for anyone weighting code quality. UptimeRobot looks better where momentum 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.