A/B Testing · comparison
Convert vs Optimizely
Optimizely is used on 16,413 sites, 11 times as many as Convert (1,525 sites).
In A/B Testing, Convert ranks #7 and Optimizely #2 by number of sites.
From Jul 2026 to Oct 2026, Convert grew 0.1% and Optimizely grew 0.2%.
7 sites run both: 0.5% of Convert sites and less than 0.1% of Optimizely sites.
Co
Convert
www.convert.com
- Sites
- 1,525
- Share of tracked sites
- 0.01%
- Rank in A/B Testing
- #7
- Change since Jul 2026
- ▲ +0.14%
Op
Optimizely
www.optimizely.com
- Sites
- 16,413
- Share of tracked sites
- 0.11%
- Rank in A/B Testing
- #2
- Change since Jul 2026
- ▲ +0.17%
Sites using both
7
sites run Convert and Optimizely
of Convert sites0.5%
of Optimizely sites<0.1%
More A/B Testing comparisons
Site counts and ranks come from our crawl of the web; the change compares the monthly adoption snapshots both technologies have.