GPTBot vs Applebot-Extended: Which AI Crawler Should You Allow or Block?
Complete side-by-side comparison of GPTBot (OpenAI) and Applebot-Extended (Apple): user-agent strings, safety ratings, SEO impact, and copy-paste blocking rules. Updated August 2026.
Quick Verdict
GPTBot has the better safety profile (Safe) compared to Applebot-Extended (Caution). If you allow only one, GPTBot is the lower-risk choice. Applebot-Extended warrants closer monitoring in your server logs, and server-level blocking if robots.txt directives are not respected.
| Attribute | GPTBot | Applebot-Extended |
|---|---|---|
| Operator | OpenAI | Apple |
| User-agent string | GPTBot |
Applebot-Extended |
| Category | AI & LLM Bots | Search Engines |
| Safety rating | Safe | Caution |
| SEO impact if blocked | Low - No SEO ranking impact | Critical - Blocking removes you from search results |
| Recommendation | Generally safe to allow; provides legitimate crawling value. | Consider blocking based on your content strategy. |
| Official docs | GPTBot docs | Applebot-Extended docs |
What is GPTBot?
OpenAI's web crawler. Used to collect training data for GPT models. Blocking it prevents your content from being used to train ChatGPT but does not affect search visibility.
Full GPTBot guideWhat is Applebot-Extended?
Applebot-Extended is a secondary user-agent used by Apple. It allows web publishers to control how their content is used for training Apple's generative AI models while still remaining in search results.
Full Applebot-Extended guideHow to block each bot
Block GPTBot in robots.txt
User-agent: GPTBot Disallow: /
Block Applebot-Extended in robots.txt
User-agent: Applebot-Extended Disallow: /
Want to block or allow many bots at once? Use our free robots.txt generator with 248+ bot presets, then verify with the AI crawler checker.
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