BigCommerce vs Shopify

BigCommerce and Shopify both appear on the Smoower Developer Ecosystem Index.

Shopify (rank #14) holds a modest lead over BigCommerce (rank #103) on the overall Smoower ecosystem score (67 vs 55). The gap of 12 points reflects composite signals across code, docs, community and reach.

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

BigCommerce carries 3,505 GitHub stars across 281 public repos, with 25 repositories active in the last 90 days and 51 external contributors on record. Shopify shows 124,714 stars across 1,211 public repos, 75 active in the last 90 days and 87 external contributors. The star gap on its own does not decide the comparison, but Shopify's footprint is roughly 35.6x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

BigCommerce is the stronger read for anyone weighting momentum. Shopify 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.