BigCommerce vs OpenCart

BigCommerce is used by more websites in our catalog: 8,248 use BigCommerce and 295 use OpenCart.

OpenCart sites have the higher median Ahrefs Domain Rating (BigCommerce: 17, OpenCart: 21).

Between 2026-06 and 2026-07, BigCommerce went from 1.3% to 0.94% of all tracked sites, while OpenCart went from 0.04% to 0.03%. OpenCart is gaining ground faster in our index.

No. A site runs a single CMS / website platform, so BigCommerce and OpenCart are mutually exclusive.

Adoption is counted from Site Stats Database's own crawl; Domain Rating comes from Ahrefs and traffic from DataForSEO. Figures reflect the sites we track and refresh at least monthly.