xAI crawlers
xAI operates 3 crawlers that may reach your site. They do different jobs, so a single blanket rule for all of them is almost always the wrong call.
| User-agent | Type | What it does |
|---|---|---|
GrokBot | Search | Builds the index an assistant searches when it answers. |
Grok-DeepSearch | Search | Builds the index an assistant searches when it answers. |
xAI-Grok | Training | Collects pages to train future models. |
What blocking each one costs
- Search
- Blocking removes you from answers happening right now.
- Training
- Blocking costs nothing today, but means the next model has never heard of you.
robots.txt
To let every xAI crawler through:
User-agent: GrokBot
Allow: /
User-agent: Grok-DeepSearch
Allow: /
User-agent: xAI-Grok
Allow: /To block all of them:
User-agent: GrokBot
Disallow: /
User-agent: Grok-DeepSearch
Disallow: /
User-agent: xAI-Grok
Disallow: /robots.txt is honoured voluntarily. It is the right way to state your intent, and it is not an access control — treat anything you genuinely need kept out as needing authentication.
Sources
Is xAI allowed on your site?
We'll read your robots.txt and tell you which AI crawlers it lets through. No signup.