1. Backblaze B2 :
Backblaze B2 是由 Backblaze Incorporation 提供的云存储服务。它与 Amazon S3 和其他云存储服务非常相似。它是一种对象存储服务。它由 Backblaze Incorporation 于 2015 年推出。它提供 10 GB 的免费存储空间。它还为高级帐户提供无限的存储空间。它也被称为 B2 云存储。
2. 特雷索里特：
Tresorit 是 Tresorit 提供的云存储、文件同步和文件共享服务。它是最安全的云计算服务之一。它提供端到端的加密文件同步和文件共享服务。它由 Tresorit 于 2014 年推出。它提供 3 GB 的免费存储空间。它支持 Windows、macOS、iOS、Android、Windows Phone 和 Linux。
Backblaze B2 和 Tresorit 的区别：
| BACKBLAZE B2 | TRESORIT |
|---|---|
| It is owned by Backblaze Incorporation. | It is owned by Tresorit. |
| It was launched in 2015. | It was launched in 2014. |
| It was developed by Backblaze. | It was developed by Tresorit. |
| It offers 10 GB free storage space. | It offers 3 GB free storage space. |
| It provides unlimited maximum storage space for paid. | It provides limited maximum storage space for paid. |
| It does not have client-side encryption. | It has client-side encryption. |
| It has the unlimited maximum storage size. | Maximum storage size is 1000 GB here. |
| It supports file versioning. | It supports file versioning for paid plans only. |
| It supports developer API. | It does not support developer API. |
| Maximum file size is not restricted here. | Here maximum file size is 500 MB for free, 5 GB for premium and 10 GB for rest of paid plans. |