OpenCart vs Zuora

OpenCart (PHP based open source ecommerce platform) and Zuora both appear on the Smoower Developer Ecosystem Index.

OpenCart (rank #401) holds a narrow lead over Zuora (rank #569) on the overall Smoower ecosystem score (41 vs 35). 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), OpenCart is slightly ahead of Zuora. On education (docs, guides and learning material for developers), Zuora is slightly ahead of OpenCart. On community (issue response, PR reviews and discussion health), OpenCart is ahead of Zuora. On reach (how visible the ecosystem is beyond its own repos), OpenCart is slightly ahead of Zuora. On momentum (release cadence and how fast the ecosystem moves), OpenCart is clearly ahead of Zuora.

OpenCart carries 8,157 GitHub stars across 2 public repos, with 1 repositories active in the last 90 days and 26 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 OpenCart's footprint is roughly 815.7x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

OpenCart 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.