1

So far I know of the following services:

  • Tresorit (paid cloud storage service)
  • SpiderOak (paid cloud storage service)
  • Arq (paid software, works with a number of cloud services)

...are there any others?

Specifically, I am talking about Type 1 architecture as mentioned at http://www.techsupportalert.com/content/selecting-encryption-method-cloud-storage.htm