1. 博格基地：
BorgBase 是由 The Borge Collective 提供的备份存储软件。它基本上是为基于类 Unix 操作系统的系统设计的。它由 The Borge Collective 于 2010 年推出。它主要使用Python开发。它提供 5 GB 的免费存储空间。它还为付费帐户提供无限的存储空间。它也被称为阁楼备份软件。
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。
BorgBase 和 ZumoDrive 的区别：
| BORGBASE | ZUMODRIVE |
|---|---|
| It is owned by The Borg Collective. | Originally owned by Zecter Incorporation but was later owned by Motorola Mobility. |
| It was launched in 2010. | It was launched in 2009. |
| It offers 5 GB free storage space. | It offered 2 GB free storage space. |
| It was developed by The Borg Collective. | It was developed by Zecter Inc. |
| It has the unlimited maximum storage size. | Maximum storage size offered was 500 GB. |
| It does not use delta encoding technology. | It used delta encoding technology. |
| It is still in use. | This service was suspended in 2012. |
| It provides append-only support. | It did not provide append-only support. |
| It does not provide intelligent predictive caching. | It provided intelligent predictive caching. |