maxhaesslein

Block AI Crawlers directly via their IP addresses or user-agents. The blocking happens directly on the server, and not via robots.txt, so it should also block crawlers that do not respect the robots.txt.
This plugin may not work if you use a caching plugin that hooks before the ‘plugins_loaded’ hook. I may add compatibility in a future update.
After installation you need to activate blocking on the plugin settings page. The default settings should suffice, but you can add additional IP addresses, user agents or even JSON endpoints with lists of ip ranges. 
The visitor ip address server variable can also be customized, if your site is behind a reverse proxy and REMOTE_ADDR is not available.
If you want to delete all data the plugin saves in your database, activate the ‘delete all plugin data on uninstall’ option before uninstalling.

Simple AI Blocker

Block AI Crawlers directly via their IP addresses or user-agents.

custonis

BotSieve – AI Crawlers Monitor helps you understand which AI companies and LLM crawlers are accessing your website.
The plugin automatically detects and logs popular AI bots and displays them in a modern dashboard directly inside WordPress.
Perfect for website owners, bloggers, publishers, SEO professionals and developers who want visibility into AI crawler activity.
Supported crawlers include:
<ul>
<li>OpenAI (GPTBot, ChatGPT-User, OAI-SearchBot)</li>
<li>Anthropic (ClaudeBot, Claude-SearchBot)</li>
<li>Meta AI</li>
<li>Google AI</li>
<li>Perplexity</li>
<li>ByteDance</li>
<li>Amazonbot</li>
<li>Applebot</li>
<li>Common Crawl</li>
<li>Diffbot</li>
<li>Cohere</li>
<li>and more</li>
</ul>
<h3>Features</h3>
<ul>
<li>Detect AI crawlers visiting your website</li>
<li>Monitor AI bot activity in real time</li>
<li>Modern AI dashboard interface</li>
<li>Live AI crawl timeline</li>
<li>Top AI crawlers overview</li>
<li>AI companies overview</li>
<li>Most crawled pages</li>
<li>Lightweight and fast</li>
<li>No external API required</li>
<li>Privacy friendly</li>
</ul>

BotSieve – AI Crawlers Monitor

Detect ChatGPT, Claude, Meta AI and other AI crawlers visiting your WordPress website.

Simple AI Blocker vs BotSieve – AI Crawlers Monitor