Compare software

Addy.ioGuerrilla Mail
Freemium

Free tier available, open source software formerly known as AnonAddy.

 Freemium

Disposable addresses are free; using your own domain costs 9.99 USD per year.

Web, Self-hosted, Browser extension Web
  • Unlimited aliases available for free
  • Open source, with the option to self-host your own instance
  • No signup; address is ready immediately
  • Choice of several domains
  • Some advanced features are limited on the free tier
  • Requires trusting or self-hosting the forwarding infrastructure
  • No encryption; inboxes are not private
  • Many sites block its domains
Web application, Self-hosted, Browser extension Web application
Open source Closed source
License not stated License not stated
Not stated if an account is needed No account needed
Not stated if it works offline Needs internet

Checked September 22, 2026

Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.