Best extensible plugins for WordPress
The most popular extensible plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Map It! by Two Row Studio leads with fewer than 10 active installs, ahead of Quizy (fewer than 10). All 2 plugins tagged “extensible” 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 2 extensible plugins
- 1.
Map It! by Two Row StudioThe most installed extensible plugin, with fewer than 10 active installs. No reviews yet, updated 2 months ago.
- 2.
QuizyFewer than 10 active installs. No reviews yet, last updated 9 years ago. Tested only up to WordPress 4.7.39.
All 2 plugins tagged “extensible”

Map It! by Two Row Studio
#64,313by Two Row Studio2 months ago
Map your posts and pages - customize the look, feel, and data.
- Installs
- <10
- Rating
- –
- Downloads
- 11/day

Quizy
Up in the last 7 days:5,369#67,042by Jamel Zarga9 years ago
Quizy enables you to create quizzes, tests with several common settings with evaluation
- Installs
- <10
- Rating
- –
- Downloads
- 1/day