1.泰坦文件：
TitanFile 是 TitanFile Incorporation 提供的文件共享服务和云存储服务。它是可用的安全云计算服务之一。它主要用于加拿大和美国。它为专业人士提供了一种安全的方式来共享文件并与他们的客户进行交流。它由 TitanFile Incorporation 于 2011 年推出。它不提供免费存储空间。
2. ZumoDrive：
ZumoDrive 是一种文件托管服务、文件同步服务和基于云的文件存储服务，最初由 Zecter Incorporation 提供，但后来归摩托罗拉移动所有。它由 Zecter Inc. 开发，适用于 Windows、macOS、iOS、webOS、Linux 和 Android。它提供 2 GB 免费存储空间，付费可扩展至 500 GB。它于2009年推出。
TitanFile 和 ZumoDrive 的区别：
| TITANFILE | ZUMODRIVE |
|---|---|
| It is owned by TitanFile Incorporation. | Originally owned by Zecter Incorporation but was later owned by Motorola Mobility. |
| It was launched in 2011. | It was launched in 2009. |
| It does not offer free storage space. | It offered 2 GB free storage space. |
| It was developed by TitanFile Inc. | It was developed by Zecter Inc. |
| Maximum storage size is unlimited here. | Maximum storage size offered was 500 GB here. |
| It is a file hosting, file synchronization and cloud storage service. | It is a file hosting, file synchronization and cloud-based file storage service. |
| It is still in use. | This service was suspended in 2012. |
| It does not provide intelligent predictive caching. | It provided intelligent predictive caching. |
| It is majorly used in Canada and United States. | While it was used world wide. |
| Maximum file size is 100 MB for free, 1 GB for paid and 4 GB for professionals. | Maximum file size had no limit. |
| It has client-side encryption. | It did not have client-side encryption. |