addy.io

addy.io creates email aliases that forward to a real inbox, letting users use different addresses for services and disable one if it leaks.

addy.io
addy.io homepage screenshot

About addy.io

addy.io creates email aliases that forward to a real inbox, allowing a different address for each service. Aliases can use a username subdomain, shared domains, generated random strings, or a user-controlled domain, and an alias can be deactivated to silently discard mail or deleted so senders get a bounce.

It blocks tracking pixels, supports per-recipient GPG/OpenPGP encryption for forwarded messages, multiple recipients per alias, additional usernames, and an API for managing aliases and related resources. Replying and sending from aliases without exposing the real address is a paid-only feature.

Key features

  • Create forwarding aliases that deliver to a real inbox
  • Deactivate aliases to discard mail or delete for bounce
  • Use username subdomain, shared domains, or random aliases
  • Use own domain with catch-all or regex matching
  • Encrypt forwarded mail with per-recipient GPG/OpenPGP keys
  • Blocks tracking pixels in forwarded messages
Best for: People who want a separate forwarding address for each service and a way to turn off addresses that leak.
Good for
  • Aliases can be invented on the spot and appear in dashboard on first message
  • Supports own domains, additional usernames, and multiple recipients per alias
  • Offers per-recipient GPG/OpenPGP encryption including subject encryption
Watch out for
  • Replying and sending from aliases is a paid-only feature

addy.io at a glance

Website
addy.io
Type
Website
Pricing
Not confirmed. Check the site
Platforms
Android, iOS, Web
Open source
Not stated
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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addy.io FAQ

How do I stop mail to an alias that starts getting spam?
Deactivate it in the dashboard to silently discard new mail, or delete it so senders get a bounce instead of a quiet drop.
Can I reply without showing my real address?
Yes, replies appear to come from the alias and new messages can be started from an alias, but this is a paid-only feature.
Can I use my own domain for aliases?
Yes, you can add a domain you control and use addresses like [email protected], with optional catch-all or regex matching.
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