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. MediaFire：
MediaFire是MediaFire LLC提供的文件同步，文件托管和云存储服务。它提供了适用于Windows，macOS，Linus，Android，iOS和Web浏览器的客户端软件。它是由Derek Labian和Tom Langridge共同创立的。它提供10 GB的可用存储空间。它为付费帐户提供了有限的存储空间。它于2006年推出。
Amazon Drive和MediaFire之间的区别：
| AMAZON DRIVE | MEDIAFIRE |
|---|---|
| It is owned by Amazon. | It is owned by MediaFire LLC. |
| It was launched in 2011. | It was launched in 2006. |
| It was founded by Amazon. | It was founded by Derek Labian and Tom Langridge. |
| It offers 5 GB free storage space. | It offers 10 GB free storage space. |
| It provides limited storage space for paid. | It also provides limited 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 100 TB here. |
| It is not supported by all operating systems. | It is supported by all operating systems. |
| It does not support file versioning. | It supports file versioning. |
| Maximum file size in Amazon Drive is 2 GB via Web and 50 GB via Drive application. | Here maximum file size is 20 GB. |
| Resumption of interrupted downloads may lead to failure. | Resumption of interrupted downloads is possible. |
| It does not have referral system for gaining additional free storage space. | It provides additional 50 GB free storage space for referral up to 1 TB pro accounts. |
| It does not support remote uploading. | It supports remote uploading. |
| 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. |