> For the complete documentation index, see [llms.txt](https://doc.thordata.com/doc/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.thordata.com/doc/faq/product-problem/mobile-proxies/how-fast-and-reliable-are-they.md).

# How fast and reliable are they?

ThorData’s product page lists **99.9% success rate / uptime**. The docs also mention **under 0.5s** response time and **99.7%** connection success rate. Actual performance depends on the target site, location, request rate, concurrency, and session setup.