1.百度云：
百度云是百度公司提供的云服务。它提供云存储服务、客户端软件、文件管理、资源共享和第三方集成。一旦在客户端上创建文件，它就可以在基于 Internet 的客户端上自动同步文件。它由百度公司于2012年推出。它的实际名称是百度网盘，但俗称百度云。
2. 盒子：
Box 是 Box Incorporation 提供的云存储和文件托管服务。它是由Aaron Levie和Dylan Smith 开发的。它基本上是面向企业的云内容管理和文件共享服务。它提供 10 GB 的存储空间。它由 Box Incorporation 于 2005 年推出，适用于 Windows、macOS 等平台。
百度云和Box的区别：
| BAIDU CLOUD | BOX |
|---|---|
| It is owned by Baidu Incorporation. | It is owned by Box Incorporation. |
| It was launched in 2012. | It was launched in 2005. |
| It was developed by Google. | It was developed by Aaron Levie and Dylan Smith. |
| It offers 6 GB free storage space. | It offers 10 GB free storage space. |
| It provides limited storage space for paid. | It provides unlimited storage space for paid. |
| It is used in some specific region and specific countries like China. | While it is used world wide. |
| It has the maximum storage size of 2 TB. | Maximum storage size is 100 GB for personal accounts and unlimited for business accounts. |
| It does not support file versioning. | It supports file versioning in premium accounts only |
| It supports remote uploading. | It supports remote uploading of 30 MB per file via IFTTT. |
| Maximum file size in Baidu Cloud is 4 GB for free and 20 GB for paid. | Here maximum file is 250 MB for free, 5 GB for paid personal, 5 GB for business and enterprise accounts. |