Best toxic plugins for WordPress
The most popular toxic plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Moderation API leads with 10+ active installs, ahead of Compassionate Comments (fewer than 10) and Auto Comment Moderation (fewer than 10). All 4 plugins tagged “toxic” 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 4 toxic plugins
- 1.
Moderation APIThe most installed toxic plugin, with 10+ active installs. Only 4 reviews so far, updated 2 months ago.
- 2.Compassionate Comments
Fewer than 10 active installs. Only 1 review so far, last updated 5 years ago. Tested only up to WordPress 5.6.23.
- 3.Auto Comment Moderation
Fewer than 10 active installs. No reviews yet, last updated 4 years ago. Tested only up to WordPress 6.0.18.
- 4.
Serious Toxic CommentsFewer than 10 active installs. Only 1 review so far, last updated 7 years ago. Tested only up to WordPress 5.2.30.
All 4 plugins tagged “toxic”

Moderation API
#34,778by moderationapi2 months ago
Use Moderation API to automatically moderate comments on your WordPress site. Supports multisite networks.
- Installs
- 10+
- Rating
- 5.0(4)
- Downloads
- 11/day
Compassionate Comments
#48,998by Ian Dunn6 years ago
Encourages authors of toxic comments to re-phrase them to be more kind instead.
- Installs
- <10
- Rating
- 4.0(1)
- Downloads
- 0/day
Auto Comment Moderation
#68,574by moderatehatespeech4 years ago
Automatically send toxic and hateful comments to the comment moderation queue.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

Serious Toxic Comments
Down in the last 7 days:9,325#72,624by Jordi Cabot7 years ago
Flag and block toxic comments from polluting your site with insults, threats, obscenities, etc.
- Installs
- <10
- Rating
- 5.0(1)
- Downloads
- 0/day