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.Yandex 磁盘：
Yandex Disk 是 Yandex 提供的云存储、文件同步和文件共享服务。它允许用户将文件存储在云上，并允许与他人在线共享文件。它由 Yandex 于 2012 年推出。它提供 10 GB 的免费存储空间。它为付费提供了有限的最大存储空间。 Yandex Disk 提供的最大存储空间为 1024 GB。
百度云和Yandex磁盘的区别：
| BAIDU CLOUD | YANDEX DISK |
|---|---|
| It is owned by Baidu Incorporation. | It is owned by Yandex. |
| It was launched in 2012. | It was also launched in 2012. |
| It was developed by Baidu. | It was developed by Yandex. |
| It offers 6 GB free storage space. | It offers 10 GB free storage space. |
| It provides limited maximum storage space for paid. | It also provides limited maximum storage space for paid. |
| It is used in China only. | While it is used world wide. |
| It has the maximum storage size of 2 TB. | Maximum storage size is 1024 GB. |
| It supports the Developer API. | Developer API is REST, WebDAV and SDK. |
| It has unstable traffic or band-width limit. | It has traffic or band-width limit of 200% of storage size per day. |
| Maximum file size is 4 GB for free and 20 GB for paid here. | Here maximum file size is 2 GB upload via Web and 50 GB upload via application. |
| It supports remote uploading. | It does not support remote uploading. |