Google Read Aloud
Google Read Aloud is the technical component Google uses when someone triggers the read-aloud feature on a page — through the Google app on Android or iOS, or Google Go. Unlike indexing crawlers, it does not browse the web autonomously or feed AI model training data: it only runs when a real user makes an explicit request. Because of this, it has no meaningful impact on whether your business appears in AI tools like ChatGPT or Gemini.
- User-agent
Google-Read-Aloud- Does it respect robots.txt?
- No — it ignores the rules
- Official documentation
- https://developers.google.com/crawling/docs/crawlers-fetchers/read-aloud-user-agent
How to allow it in your robots.txt
User-agent: Google-Read-Aloud
Allow: /How to block it (not recommended)
User-agent: Google-Read-Aloud
Disallow: /Frequently asked questions
Should I block Google Read Aloud?
There is no strong reason to, if your goal is AI visibility. Blocking it with <meta name="google" content="nopagereadaloud"> only prevents real users from having your content read aloud — it will not improve or hurt your standing in AI models like ChatGPT or Gemini.
Does this bot affect whether AI tools mention my business?
No. Google Read Aloud does not contribute to AI training data or build knowledge indexes for language models. It is an accessibility service that responds to individual user requests, not a crawler that accumulates knowledge about your brand for AI models to draw on.
How do I know if it is visiting my site?
Look for "Google-Read-Aloud" in your server logs or CDN dashboard, for example in Cloudflare. Each visit is recorded with that name in the user-agent field. If you see it, it means a real user asked to have your page read aloud.