When comparing SpiderOak vs CloudBerry Backup, the Slant community recommends SpiderOak for most people. In the question“What are the best cloud backup services for Linux?” SpiderOak is ranked 1st while CloudBerry Backup is ranked 6th. The most important reason people chose SpiderOak is:
Thus you have a single service for all of the things.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Combines cloud syncing, storage service and backup client
Thus you have a single service for all of the things.

Pro Available for many platforms
The Spideroak client is available for Linux, MacOS, Windows, Android and iOS.
Pro Incrementals
SpiderOak updates only that part of the file that has changed, saving bandwidth and time.

Pro Zero knowledge
Data is locally encrypted before uploading to Spideroak. They cannot recover your data even if they wanted to since it is stored in encrypted state on their servers.
Pro Unintrusive
Pro Supports cloud backups to other vendors
Supports a range of cloud storage vendors like Amazon S3 or Google Cloud.
Pro Simple Interface
Quite easy to set up a backup plan with their GUI.
Pro DEB installer file for Ubuntu
Cons
Con Buggy
Upon backing up, it stops at an unknown file multiple times.
Con Slow
Backs up my computer at unusual speeds.
Con Just a frontend for other services
