> 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/zh-hk/chang-jian-wen-ti/chan-pin-wen-ti/zhu-zhai-dai-li/zuo-ragai-grounding-qian-de-wang-ye-cai-ji-yao-bu-yao-yong-zhu-zhai-ip.md).

# 做 RAG/AI grounding 前的網頁採集，要不要用住宅 IP？

適合。ThorData [Residential Proxies](https://www.thordata.com/products/residential-proxies) 有 100M+ IP、190+ 地區，適合公開資料管線；不適合登入後資料。若從 Bright Data/Oxylabs/SOAX/Decodo 轉來，地理覆蓋和會話控制場景可替代。