Best b plugins for WordPress
The most popular b plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. BI Button Changer leads with 100+ active installs, ahead of Flexible AB Results (10+). All 2 plugins tagged “b” 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.
Research this niche or see all plugins.
Top 2 b plugins
- 1.
BI Button ChangerThe most installed b plugin, with 100+ active installs. No reviews yet, last updated 9 years ago. Tested only up to WordPress 4.7.39.
- 2.
Flexible AB Results10+ active installs. No reviews yet, last updated 11 years ago. Tested only up to WordPress 4.1.42.
All 2 plugins tagged “b”

BI Button Changer
Down in the last 7 days:43#13,822by accelboon9 years ago
This plugin will : In the visual editor and text editor, when you click the B button, change the output tag from 'strong' to 'b' .
- Installs
- 100+
- Rating
- –
- Downloads
- 3/day

Flexible AB Results
#38,711by Easy Development12 years ago
Flexible AB Testing is an easy to use plugin that will help you handle your A/B Testing in less than a few minutes.
- Installs
- 10+
- Rating
- –
- Downloads
- 0/day