1.百度云：
百度云是由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，资源共享以及第三方集成。一旦在客户端终端上创建了文件，它就可以在基于Internet的客户端终端上自动同步文件。它是由百度股份有限公司于2012年推出的。它的实际名称是百度网盘，但通常称为百度云。
2. RapidShare：
RapidShare是RapidShare AG提供的文件托管服务，云存储服务和在线备份服务。它具有同时处理大量用户的能力。它有多种语言版本，例如英语，法语，德语和西班牙语。它是由Christian Schmid开发的。它最初名为ezShare。它是最早的云存储服务之一。它于2002年推出。百度云和RapidShare之间的区别：
| BAIDU CLOUD | RAPIDSHARE |
|---|---|
| It is owned by Baidu Incorporation. | It was owned by RapidShare AG. |
| It was launched in 2012. | It was launched in 2002. |
| It was developed by Baidu Inc. | It was developed by Christian Schmid. |
| It offers 6 GB free storage space and 2 TB maximum storage space for paid. | It offered limited storage space for both free and paid accounts. |
| It is a file hosting and cloud storage service. | It was a file hosting and online backup service. |
| It is currently used in China only. | While it was used world wide. |
| Maximum file size is 4 GB for free and 20 GB for paid here. | Maximum file size was 500 MB per file. |
| It is still in use. | This service was suspended in 2015. |
| It has unstable traffic or band-width limit. | It had variable traffic or band-width limit according to paid plans. |
| Files can be downloaded multiple times. | Files could be downloaded only 10 times in free account. |
| Links are not expired after inactivity of some days. | RapidShare links expired after inactivity of 60 days. |