# SimpleLogin

> Source: https://fuckyc.org/services/simplelogin/
> Website: https://simplelogin.io/
> Categories: Privacy email
> KYC: optional — Email-alias service operated by Proton AG since 2022. Free tier and paid tier available; signup needs only an email or a Proton account.
> Status: active
> Jurisdiction: France (operator) / Switzerland (Proton parent)
> Fiat on-ramp: no
> Payment methods: card, crypto, paypal
> Founded: 2020
> Open source: yes
> Custodial: yes
> Last verified: 2026-01-01

## Verdict

SimpleLogin is the email-alias service most-recommended for users who want a different address per service without inventing them by hand. Owned by Proton since 2022, open-source, self-hostable. Aliases are the right tool for limiting how a single inbox spreads across services; they do not by themselves make the destination inbox anonymous.

## Strengths

- Generates unlimited aliases on owned domains; aliases forward to your real inbox.
- Open-source server; self-hostable for users who want full control.
- Integrated with Proton accounts but works with any mail provider.

## Caveats

- Owned by Proton since 2022; same operator caveats apply transitively.
- The real inbox the aliases forward to is still your real inbox — SimpleLogin doesn't fix anonymity of the destination.
- Facts need re-verification by operator (last seeded 2026-01).

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## What SimpleLogin is

An email-alias forwarder. You generate aliases on SimpleLogin domains (or your own), give them to services, and replies forward through SimpleLogin to your real inbox.

## Threat-model fit

A first-line compartmentalization tool. Pair with a privacy email destination (Tuta, Proton, Posteo) for the full picture.

## Sources

- [SimpleLogin blog](https://simplelogin.io/blog/) — accessed 2026-01-01
- [SimpleLogin source](https://github.com/simple-login/app) — accessed 2026-01-01