Best a b test plugins for WordPress
The most popular a b test plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Convert Experiences leads with 80+ active installs, ahead of Optimizely Snippet Embedder (10+) and Spss12 A/B Lite Testing (fewer than 10). All 4 plugins tagged “a b test” are below, with figures from WordPress.org that update every day.
Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.
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Top 3 a b test plugins
- 1.
Convert ExperiencesThe most installed a b test plugin, with 80+ active installs. No reviews yet, last updated 1 year ago. Tested only up to WordPress 6.8.12.
- 2.
Optimizely Snippet Embedder10+ active installs. Only 1 review so far, last updated 11 years ago. Tested only up to WordPress 4.1.42.
- 3.
Spss12 A/B Lite TestingFewer than 10 active installs. No reviews yet, updated 4 months ago.
All 4 plugins tagged “a b test”
Convert Experiences
Down in the last 7 days:491#17,578by claudiur1 year ago
Convert Experiences provides advanced A/B and MVT Testing functionality for your website or blog.
- Installs
- 80+
- Rating
- –
- Downloads
- 13/day
Optimizely Snippet Embedder
#36,736by michaelkjeldsen11 years ago
Easily add the Optimizely script on your website.
- Installs
- 10+
- Rating
- 5.0(1)
- Downloads
- 0/day
Spss12 A/B Lite Testing
Up in the last 7 days:13,449#55,551by Serg P4 months ago
Lightweight A/B testing for WordPress: run content and headline experiments, assign visitors to variants, and collect events for analysis.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day