The current V6 of SyncBackPro can back up to cloud storage services like Azure, Amazon S3, and Google Storage (or other S3 compatible service), but not Google Drive - that is only available in V7 beta.
Although it may contain bugs since it's still in beta stage, I believe it should be stable enough to connect to the supported Cloud storage services as stated in the V7 beta thread:
viewtopic.php?f=30&t=10160
You can download a copy to test for yourself. But do bear in mind that only Pro version of SyncBack supports Cloud storage services, this includes V7 beta as well.
It's not clear if you own a copy of SE or Pro (since you posted in SE forum section and SE does not support Cloud backup; only Pro), but if you intend to test V7 Pro, bear in mind that SyncBackPro V7 comes with a 30-day trial evaluation period, after which a SyncBackPro V6 license serial is required for continued usage of Pro V7.
Although it may contain bugs since it's still in beta stage, I believe it should be stable enough to connect to the supported Cloud storage services as stated in the V7 beta thread:
viewtopic.php?f=30&t=10160
You can download a copy to test for yourself. But do bear in mind that only Pro version of SyncBack supports Cloud storage services, this includes V7 beta as well.
It's not clear if you own a copy of SE or Pro (since you posted in SE forum section and SE does not support Cloud backup; only Pro), but if you intend to test V7 Pro, bear in mind that SyncBackPro V7 comes with a 30-day trial evaluation period, after which a SyncBackPro V6 license serial is required for continued usage of Pro V7.