addy.io creates email aliases that forward to a real inbox, letting users use different addresses for services and disable one if it leaks.
SimpleLogin vs 33mail
How do SimpleLogin and 33mail compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | SimpleLogin | 33mail |
|---|---|---|
| What it is | SimpleLogin offers open-source email aliases for receiving and sending messages anonymously, with protection against spam and phishing. | 33mail creates private email aliases that forward messages to an existing inbox and lets users deactivate addresses or reply anonymously. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Android, iOS, Web | Web |
| Open source | Not stated | Not stated |
| Language | English | — |
| Alternatives |
Other options to consider
Sites similar to both SimpleLogin and 33mail.
Create email aliases that forward to an inbox with Emcognito, then reply privately or suspend an alias.
Cloaked creates email and phone aliases plus passwords for signing up to services without sharing real contact information.
StartMail provides private email with encryption and customizable aliases, including disposable addresses and one-click encrypted sending.
Use Proton Mail’s encrypted email app on iOS to read and send messages from a private inbox.
SimpleLogin documentation explains how to send email from an alias, including replying to a message received through that address.






