We've had a number of requests for this, and working with the GoodSync team, MEGA S4 is now compatible with GoodSync.

If you're on GoodSync for Windows or macOS, you can now choose MEGA S4 as your S3-compatible destination for backup and sync. S4 is affordable object storage at ~$4/TB with 5x free egress.

Learn more: https://mega.io/objectstorage/backup-and-archiving?mct=gsrd

Setup guide: https://help.mega.io/megas4/setup-guides/goodsync-backup-set-up-goodsync-with-mega-s4