1. HCL 连接：
HCL Connections 是 HCL Technologies 提供的存储软件。它由 IBM 开发，但 HCL 在 2019 年收购了它。它是一个企业协作平台，可帮助团队更高效地工作。它由 IBM 于 2007 年推出。它提供 5 GB 的免费存储空间。它为付费帐户提供有限的存储空间。它早先被称为 IBM Connections。
2. 云：
pCloud 是 pCloud AG 提供的文件共享和云存储服务。它是一种安全的云存储服务。它还提供文件共享服务，有助于与其他用户共享文件。它没有文件大小的限制。它由 pCloud AG 开发。它提供 10 GB 的免费存储空间。它为付费用户提供有限的最大存储空间。它于2013年推出。
HCL Connections 和 pCloud 之间的区别：
| HCL CONNECTIONS | PCLOUD |
|---|---|
| It is owned by HCL Technologies. | It is owned by pCloud AG. |
| It was launched in 2007. | It was launched in 2013. |
| It was developed by IBM. | It was developed by pCloud AG. |
| It offers 5 GB free storage space. | It offers 10 GB free storage space. |
| It provides limited maximum storage space. | It also provides limited maximum storage space. |
| It is a file hosting, file synchronization and cloud storage service. | It is a file sharing, cloud storage and backup service. |
| It has the maximum storage size of 1 TB. | Maximum storage size is 2 TB here. |
| It supports file versioning. | It also supports file versioning. |
| It charges less for additional storage space means it is less costly. | It changes more for additional storage space means it is more costly. |
| Maximum file size is 2 GB here. | Maximum file size is unlimited here. |
| It does not support client-side encryption. | It supports client-side encryption. |