Best uid plugins for WordPress

The most popular uid plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Strainovic UID Check Schweiz leads with fewer than 10 active installs, ahead of Vatigo (fewer than 10). All 2 plugins tagged “uid” 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 uid plugins

1.
Strainovic UID Check Schweiz
The most installed uid plugin, with fewer than 10 active installs. No reviews yet, updated 1 month ago.
2.
Vatigo
Fewer than 10 active installs. No reviews yet, updated 2 weeks ago.

All 2 plugins tagged “uid”

Strainovic UID Check Schweiz
#50,840
by gstrainovic1 month ago
Validates the Swiss business identification number (UID, CHE-123.456.789) in WooCommerce checkout and Contact Form 7 against the federal UID register.
Installs
<10
Rating
–
Downloads
0/day
Vatigo
Down in the last 7 days:11,666#64,185
by Stephan20 days ago
Validate EU VAT numbers (UID, USt-IdNr., BTW, TVA) in Contact Form 7, WPForms and Fluent Forms. All 27 EU states, offline, GDPR-friendly.
Installs
<10
Rating
–
Downloads
4/day