Does SimpleLogin require KYC?

SimpleLogin has optional KYC; you can use the service without it for the basic flow. Email-alias service operated by Proton AG since 2022. Free tier and paid tier available; signup needs only an email or a Proton account.

What payment methods does SimpleLogin accept?

SimpleLogin accepts: card, crypto, paypal.

Where is SimpleLogin based?

Operating jurisdiction listed as France (operator) / Switzerland (Proton parent). This is best-known information; corporate structure can be opaque.

Privacy email

SimpleLogin

SimpleLogin is the email-alias service most-recommended for users who want a different address per service without inventing them by hand.

Website: simplelogin.io
KYC: optional KYC — 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
Fiat on-ramp: no
Payment: card, crypto, paypal
Jurisdiction: France (operator) / Switzerland (Proton parent)
Founded: 2020
Open source: yes
Custodial: yes
Last verified: Jan 1, 2026
Sources: 2

Overview

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.

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).

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.

FAQ

Does SimpleLogin require KYC?: SimpleLogin has optional KYC; you can use the service without it for the basic flow. Email-alias service operated by Proton AG since 2022. Free tier and paid tier available; signup needs only an email or a Proton account.
What payment methods does SimpleLogin accept?: SimpleLogin accepts: card, crypto, paypal.
Where is SimpleLogin based?: Operating jurisdiction listed as France (operator) / Switzerland (Proton parent). This is best-known information; corporate structure can be opaque.

SimpleLogin

Overview

What SimpleLogin is#

Threat-model fit#

Strengths

Caveats

Verdict

FAQ

Sources

Mentioned in

Guides

Quick answers

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