Stream vs KAYAK

Stream (Build scalable in-app chat, feeds, and live video with AI moderation capabilities in hours, not weeks.) and KAYAK both appear on the Smoower Developer Ecosystem Index.

Stream (rank #317) holds a narrow lead over KAYAK (rank #485) on the overall Smoower ecosystem score (44 vs 38). The gap of 6 points reflects composite signals across code, docs, community and reach.

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

Stream carries 35,664 GitHub stars across 487 public repos, with 84 repositories active in the last 90 days and 44 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 Stream's footprint is roughly 11.2x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Stream is the stronger read for anyone weighting momentum. KAYAK 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.