1.亚马逊S3：
Amazon S3代表Amazon Simple Storage Service。它是Amazon Web Services提供的一种云存储服务。它通过Web服务界面提供对象存储。它允许存储任何类型的对象，例如用于分析，数据存档，备份和恢复，灾难恢复，混合云存储和Internet应用程序的数据湖。它由AWS在2006年推出。
2. MiMedia：
MiMedia是MiMedia LLC提供的一种基于云存储和基于云的在线备份服务。它与Dropbox等其他云存储服务非常相似。它主要专注于存储媒体文件，即图像和视频，但也可以存储文档和其他文件。它由启动公司MiMedia LLC开发。它提供10 GB的可用存储空间。它于2010年推出。
Amazon S3和MiMedia之间的区别：
| AMAZON S3 | MIMEDIA |
|---|---|
| It is owned by Amazon. | It is owned by MiMedia LLC. |
| It was launched in 2006. | It was launched in 2010. |
| It was developed by Amazon Web Services (AWS). | It was developed by MiMedia. |
| It does not offer free storage space. | It offers 10 GB free storage space. |
| It provides unlimited maximum storage space. | It provides limited maximum storage space. |
| It is a file hosting and cloud storage service. | It is a cloud storage and backup service. |
| Maximum storage size is unlimited here. | Here maximum storage size is 2 TB. |
| It is used to store all types of files. | It is used to store images and videos specially. |
| It supports file versioning. | It does not support file versioning. |
| Maximum file size is 5 GB per file and unlimited files per bucket. | Maximum file size is 5 GB here. |
| It has Amazon S3 limit as traffic or band-width limit. | It does not have traffic or band-width limit. |
| It requires credit-card details for free trial. | It does not require credit-card details for free services. |