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Best error monitor plugins for WordPress

The most popular error monitor plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. My Observer Runtime Error Monitor leads with fewer than 10 active installs. All 1 plugins tagged “error monitor” 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 error monitor plugins

  1. 1.
    My Observer Runtime Error Monitor

    The most installed error monitor plugin, with fewer than 10 active installs. No reviews yet, updated 4 months ago.

All 1 plugins tagged “error monitor”