1. 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。它由德里克·拉比安( Derek Labian)和汤姆·朗里奇( Tom Langridge )创立。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。
2. Wuala：
Wuala是文件同步服务，文件存储服务，文件版本控制服务和备份存储服务，最初由Caleido Incorporation提供，但后来由Seagate Technology拥有。它由Dominik Grolimund和Luzius Meisserin开发。它主要是使用Java开发的。它提供了5 GB的免费存储空间。它于2008年推出。
MediaFire和Wuala之间的区别：
| MEDIAFIRE | WUALA |
|---|---|
| It is owned by MediaFire LLC. | Originally owned by Caleido Incorporation but was later owned by Seagate Technology. |
| It was launched in 2006. | It was launched in 2008. |
| It offers 10 GB free storage space. | It offered 5 GB free storage space but later on it was made only paid-service. |
| It was developed by Derek Labian and Tom Langridge. | It was developed by Dominik Grolimund and Luzius Meisserin. |
| It provides additional 50 GB free storage space for referral up to 1 TB pro. | Initially it had referral system but later on referral service was suspended. |
| It has the maximum storage size of 100 TB. | Maximum storage size offered was 2 TB here. |
| It supports file versioning. | It also supported file versioning. |
| It does not provide ability to trade local disk storage space. | It provided ability to trade local disk storage space against cloud storage. |
| It is still in use. | This service was suspended in 2015. |
| Resumption of interrupted download is possible. | Resumption of interrupted download might lead to the failure. |