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Best gpt-4 plugins for WordPress

The most popular gpt-4 plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. AI KnowledgeBase leads with 20+ active installs, ahead of Flusso AI (10+) and WritersBlok AI Content Generator for WordPress (10+). All 7 plugins tagged “gpt-4” 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 7 gpt-4 plugins

  1. 1.
    AI KnowledgeBase

    The most installed gpt-4 plugin, with 20+ active installs. No reviews yet, last updated 2 years ago. Tested only up to WordPress 6.5.14.

  2. 2.
    Flusso AI

    10+ active installs. Rated 4.3 from 6 reviews, last updated 3 years ago. Tested only up to WordPress 6.3.14.

  3. 3.
    WritersBlok AI Content Generator for WordPress

    10+ active installs. Only 1 review so far, last updated 2 years ago. Tested only up to WordPress 6.4.14.

  4. 4.
    Tiny AI Assistant

    10+ active installs. Only 1 review so far, last updated 2 years ago. Tested only up to WordPress 6.2.15.

  5. 5.
    Cognitiveai widget chat AI

    Fewer than 10 active installs. Only 1 review so far, last updated 2 years ago. Tested only up to WordPress 6.5.14.

  6. 6.
    SiteSideKick AI Chatbot

    Fewer than 10 active installs. No reviews yet, updated 8 months ago. Tested only up to WordPress 6.9.11.

  7. 7.
    WrAIter Light

    Fewer than 10 active installs. No reviews yet, last updated 3 years ago. Tested only up to WordPress 6.2.15.

All 7 plugins tagged “gpt-4”