The SimpleLogin back-end and web app
Email aliases that forward to your real inbox, with custom domains and PGP.
alternatives to
addy.io
Anonymous email forwarding
SimpleLogin and Firefox Relay. 2 alternatives to addy.io, in Python. Compare fit, licence, stars and the latest signed release.
Side by side
| Tool | Fit | Stars | Licence | Terms | Self-hosted | Language | Latest | Last push |
|---|---|---|---|---|---|---|---|---|
| SimpleLogin | Full replacement | 7.1k | AGPL-3.0 | Open source | Yes | Python | v4.82.4 | 2026-10-14 |
| Firefox Relay | Full replacement | 1.8k | Other | Open source | Yes | Python | 2026.10.05 | 2026-10-15 |
Every alternative
2 alternatives
Keep your email safe from hackers and trackers. Make an email alias with 1 click, and keep your address to yourself.
Masked email aliases that forward to your real inbox.
- Language
- Python
- Licence
- Other
- Stars
- 1.8k
- Latest
- 2026.10.05
- Last push
- 2026-10-15
Head to head
About addy.io
- Language
- PHP
- Licence
- AGPL-3.0
- Stars
- 4.9k
- Last push
- 2026-10-06