Authy has no official backup-solution, it's vendor lockin. They discontinued their desktop-app last week, are owned by a company, and so you never know when the

Authy has no official backup-solution, it's vendor lockin. They discontinued their desktop-app last week, are owned by a company, and so you never know when they might charge money or discontinue the app as a whole. There are unofficial solutions for backup, but who knows when those will stop working.