They solve the same problem differently. Pick by how long you need the address and whether you must ever be able to recover the account.
Updated 2026-10-02 · Emailsify
Mail still lands in your real inbox. It is easy to filter, but anyone can strip the tag and the real address is still exposed. Best for tracking who leaked your address.
A separate address forwards to your real one and can be switched off. Good for accounts you keep, because you can still receive reset mail.
Nothing is forwarded and nothing is kept. Best for one-off tasks and testing, worst for anything you may need to recover.
A temporary inbox exposes the least, because your real address is never involved.
An alias or your real address. A temporary inbox cannot receive mail after it expires.