Best service billing plugins for WordPress
The most popular service billing plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Smart Woo Service Invoicing leads with fewer than 10 active installs. All 1 plugins tagged “service billing” 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 1 service billing plugins
- 1.
Smart Woo Service InvoicingThe most installed service billing plugin, with fewer than 10 active installs. Only 1 review so far, updated 5 months ago.