LaunchDarkly vs VWO

VWO is used by more websites in our catalog: 2,810 use LaunchDarkly and 5,538 use VWO.

VWO sites have the higher median Ahrefs Domain Rating (LaunchDarkly: 13, VWO: 50).

Between 2026-06 and 2026-07, LaunchDarkly went from 0.27% to 0.32% of all tracked sites, while VWO went from 0.83% to 0.63%. LaunchDarkly is gaining ground faster in our index.

10 websites in our catalog use both LaunchDarkly and VWO.

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.