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Best fatal error plugins for WordPress

The most popular fatal error plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Error Sniffing Pug leads with 100+ active installs, ahead of Custom Recovery Mode Email (100+) and Fatal Plugin Auto Deactivator (100+). All 24 plugins tagged “fatal error” 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 10 fatal error plugins

  1. 1.
    Error Sniffing Pug

    The most installed fatal error plugin, with 100+ active installs. No reviews yet, updated 2 months ago.

  2. 2.
    Custom Recovery Mode Email

    100+ active installs. Only 1 review so far, updated 2 weeks ago.

  3. 3.
    Fatal Plugin Auto Deactivator

    100+ active installs. Only 2 reviews so far, updated 2 months ago.

  4. 4.
    Wonderful Webhook Alerts

    60+ active installs. No reviews yet, updated 1 month ago.

  5. 5.
    Wonderful Fatal Circuit Breaker

    30+ active installs. No reviews yet, updated 1 month ago.

  6. 6.
    Offair

    10+ active installs. No reviews yet, updated 1 week ago.

  7. 7.
    FatalFlow

    10+ active installs. No reviews yet, updated 3 months ago.

  8. 8.
    PHP Error Log Viewer & AI (MCP), Debug Log, Fatal Error Alerts

    10+ active installs. Only 1 review so far, updated 2 days ago.

  9. 9.
    Fatal message to Telegram

    10+ active installs. No reviews yet, updated 1 month ago.

  10. 10.
    Pipe9 WSOD Debugger

    Fewer than 10 active installs. No reviews yet, updated 4 months ago.

All 24 plugins tagged “fatal error”