Out of all hosted options available that I lasted tested 2-3 years back, Authy is the only one that reliably syncs and backups seeds across devices. I would switch in an instant if something like Bitwarden comes up but for 2FA only.
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Any recommendations for 2FA?
Paid bitwarden
Authy, having paid bitwarden and 2FA in one app is a disaster waiting to be happen in case of a security breach.
Can Authy really be trusted?
Out of all hosted options available that I lasted tested 2-3 years back, Authy is the only one that reliably syncs and backups seeds across devices. I would switch in an instant if something like Bitwarden comes up but for 2FA only.
Why not just use Aegis with a remote backup?