Chargebee vs Zapier

Chargebee (Billing Platform for Subscription Businesses.) and Zapier both appear on the Smoower Developer Ecosystem Index.

Zapier (rank #27) holds a meaningful lead over Chargebee (rank #401) on the overall Smoower ecosystem score (64 vs 41). The gap of 23 points reflects composite signals across code, docs, community and reach.

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

Chargebee carries 651 GitHub stars across 45 public repos, with 20 repositories active in the last 90 days and 1 external contributors on record. Zapier shows 6,774 stars across 296 public repos, 13 active in the last 90 days and 22 external contributors. The star gap on its own does not decide the comparison, but Zapier's footprint is roughly 10.4x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Chargebee 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.