Best gpt 3.5 plugins for WordPress
The most popular gpt 3.5 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 AI user content generator (fewer than 10). All 2 plugins tagged “GPT 3.5” 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 gpt 3.5 plugins
- 1.
AI KnowledgeBaseThe most installed gpt 3.5 plugin, with 20+ active installs. No reviews yet, last updated 2 years ago. Tested only up to WordPress 6.5.14.
- 2.
AI user content generatorFewer than 10 active installs. No reviews yet, last updated 2 years ago. Tested only up to WordPress 6.5.14.
All 2 plugins tagged “GPT 3.5”

AI KnowledgeBase
#25,564by andradabobi2 years ago
Seamlessly integrate your knowledge base to provide instant, context-aware assistance for users. Boost support efficiency and user satisfaction with A …
- Installs
- 20+
- Rating
- –
- Downloads
- 11/day

AI user content generator
Down in the last 7 days:15,813#73,877by lidzen2 years ago
Let your website users generate content with OpenAI.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day