I need to continuously sync local folders to different clouds (viz.: one folder with gdrive, another one with pcloud). I understand syncthing would allow so, if properly configured?
I am aware of a wiki, but I am wondering how to adapt it to sync local folder to cloud? Also, how to keep login information safe?
syncthing syncs between instances of itself, with no cloud service necessary
Each instance runs on a host and talks to the local filesystem on that host. So of course you could run a syncthing instance in a cloud VM service and sync to a filesystem on their block storage, but it’s not really designed to talk to some other cloud service API (like s3 or gdrive or whatever).
If you’re after something like that, perhaps look at rclone.
For syncing between different cloud providers you want rclone
As far as I know, rclone allows uploading & downloading, but not continuous syncing - am I correct or did I miss anytnig?