Stream vs Zapier

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

Zapier (rank #27) holds a modest lead over Stream (rank #317) on the overall Smoower ecosystem score (64 vs 44). The gap of 20 points reflects composite signals across code, docs, community and reach.

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

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. Zapier shows 6,768 stars across 296 public repos, 13 active in the last 90 days and 23 external contributors. The star gap on its own does not decide the comparison, but Stream's footprint is roughly 5.3x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

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