Limited-Time Offer

Get Extra 20% off on FullCharge Yearly Plan — available for first 10 users only. Don’t miss out! 🚀

TrackWP

Best interspire plugins for WordPress

The most popular interspire plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Cart32 Shopping Cart leads with 10+ active installs, ahead of Mailbul (fewer than 10). All 2 plugins tagged “interspire” 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 interspire plugins

  1. 1.
    Cart32 Shopping Cart

    The most installed interspire plugin, with 10+ active installs. Only 1 review so far, last updated 10 years ago. Tested only up to WordPress 4.4.34.

  2. 2.
    Mailbul

    Fewer than 10 active installs. Only 1 review so far, last updated 9 years ago. Tested only up to WordPress 4.8.34.

All 2 plugins tagged “interspire”