1.亚马逊云端硬盘：
Amazon Drive是Amazon提供的文件托管服务和云存储。它允许云存储，文件托管，文件共享和文件备份。可以从台式机，移动设备和平板电脑等多种设备上传输此驱动器上的文件和文件夹。 Amazon Drive最初被称为Amazon Cloud Drive。它在世界范围内不可用。它在某些选定的国家/地区可用。它于2011年推出。
2. Yandex磁盘：
Yandex Disk是Yandex提供的一种云存储，文件同步和文件共享服务。它允许用户将文件存储在云中，并可以与其他人在线共享文件。它由Yandex在2012年推出。它提供10 GB的免费存储空间。它提供了有限的最大存储空间。 Yandex磁盘提供的最大存储空间为1024 GB。
Amazon Drive和Yandex Disk之间的区别：
| AMAZON DRIVE | YANDEX DISK |
|---|---|
| It is owned by Amazon. | It is owned by Yandex. |
| It was launched in 2011. | It was launched in 2012. |
| It was developed by Amazon. | It was developed by Yandex. |
| It offers 5 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 all countries excluding Mexico and China. | While it is used world wide. |
| It has the maximum storage size of 30 TB. | Maximum storage size is 1024 GB. |
| There is no way to control permission to the invite link of file or folder. | It gives access to control the permission to the invite link of file or folder. |
| It has the developer API. | Developer API is REST, WebDAV and SDK. |
| It has Amazon S3 limit as traffic or band-width limit. | It has traffic or band-width limit of 200% of storage size per day. |
| Maximum file size in Amazon Drive is 2 GB via Web and 50 GB via Drive application. | Here maximum file size is 2 GB upload via Web and 50 GB upload via application. |
| It is mainly used for storing photos. | It is used for storing all types of files. |