1. OneDrive：
OneDrive 或 Microsoft OneDrive 是 Microsoft 提供的文件托管和同步服务。它为用户存储文件、个人数据和共享文件提供了便利。它提供 5 GB 的免费存储空间。它由微软于 2007 年推出，主要供专业工作者使用，用于存储可能需要更高安全性的工作相关数据。
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。
OneDrive 和 ZumoDrive 的区别：
| ONEDRIVE | ZUMODRIVE |
|---|---|
| It is owned by Microsoft Incorporation. | Originally owned by Zecter Incorporation but was later owned by Motorola Mobility. |
| It was launched in 2007. | It was launched in 2009. |
| It offers 5 GB free storage space. | It offered 2 GB free storage space. |
| It was developed by Microsoft. | It was developed by Zecter Inc. |
| It has the maximum storage size of 5 TB. | 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. |
| Maximum file size is 100 GB here. | maximum file had no limit here. |
| It does not provide intelligent predictive caching. | It provided intelligent predictive caching. |
| It is basically used by professionals to store the data. | It was used for personal and professional data both. |