Best 33Mail Alternatives in 2026
Updated
20 apps from email alias services ranked against 33Mail on the same published basis.
- 133Mail vs addy.io
- 233Mail vs Firefox Relay
- 333Mail vs SimpleLogin
- 433Mail vs DuckDuckGo Email Protection
- 533Mail vs AliasVault
- 633Mail vs iCloud Backup
- 733Mail vs OPC Mail
- 933Mail vs Alias Email
- 1033Mail vs EmailAlias.io
- 1133Mail vs GridInbox
- 1233Mail vs Maski
- 1333Mail vs MailPal
- 1433Mail vs Spamex
- 1533Mail vs anon.li
- 1633Mail vs GhostRelay
- 1733Mail vs Shroud.email
- 1833Mail vs TMailr
- 1933Mail vs Burner Mail
- 2033Mail vs ExpressMailGuard
- 2133Mail vs MailMask
33Mail alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | addy.io | 7.9 | Free plan | $1/mo | Android, API, Browser, iOS, self-hosted, Web |
| 2 | Firefox Relay | 7.9 | Free plan | Free | Android, Browser, iOS, Web |
| 3 | SimpleLogin | 7.9 | Free plan | $3/mo | Android, API, Browser, iOS, self-hosted, Web |
| 4 | DuckDuckGo Email Protection | 7.8 | Free plan | Free | Android, Browser, iOS, Mac, Web, Windows |
| 5 | AliasVault | 7.7 | Free plan | Free | Android, Browser, iOS, self-hosted, Web |
| 6 | iCloud Backup | 7.3 | No | — | iOS |
| 7 | OPC Mail | 6.7 | No | — | Web, iOS |
| 9 | Alias Email | 6.4 | Free plan | $3.33/mo | Browser, Web |
| 10 | EmailAlias.io | 6.4 | Free plan | $2.92/mo | API, Browser, Web |
| 11 | GridInbox | 6.4 | Free plan | $19/mo | API, Web |
| 12 | Maski | 6.4 | Free plan | $4.99/mo | Browser, Web |
| 13 | MailPal | 6.3 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 14 | Spamex | 5.7 | No | — | Browser, Web |
| 15 | anon.li | 5.4 | No | — | Web |
| 16 | GhostRelay | 5.4 | No | — | Web |
| 17 | Shroud.email | 5.3 | No | — | Web |
| 18 | TMailr | 5.3 | No | — | Web |
| 19 | Burner Mail | 5.2 | No | — | Web |
| 20 | ExpressMailGuard | 5.2 | No | — | Web |
| 21 | MailMask | 5.2 | No | — | Web |
Make your app an alternative to 33Mail
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about 33Mail alternatives
What is the best alternative to 33Mail?
addy.io, number 1 in email alias services with a score of 7.9 out of 10. The others here: Firefox Relay, SimpleLogin, DuckDuckGo Email Protection and 16 more.
What is the best free alternative to 33Mail?
addy.io is the best-ranked alternative with a free plan. 10 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation.