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Best WordPress user authentication plugins for WordPress

The most popular WordPress user authentication plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. JSON API Auth leads with 600+ active installs. All 1 plugins tagged “wordpress user authentication” 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 1 WordPress user authentication plugins

  1. 1.
    JSON API Auth

    The most installed WordPress user authentication plugin, with 600+ active installs. Rated 4.7 from 11 reviews, updated 1 month ago.

All 1 plugins tagged “wordpress user authentication”