Spreedly vs Zuora

Spreedly (Simple and secure PCI compliance and payment forwarding.) and Zuora both appear on the Smoower Developer Ecosystem Index.

Zuora (rank #569) holds a narrow lead over Spreedly (rank #728) on the overall Smoower ecosystem score (35 vs 30). The gap of 5 points reflects composite signals across code, docs, community and reach.

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

Spreedly carries 418 GitHub stars across 67 public repos, with 10 repositories active in the last 90 days and 2 external contributors on record. Zuora shows 10 stars across 21 public repos, 1 active in the last 90 days and 0 external contributors. The star gap on its own does not decide the comparison, but Spreedly's footprint is roughly 41.8x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Spreedly is the stronger read for anyone weighting momentum. Zuora looks better where education 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.