addy.ioaddy.ioaddy.io · Email · GB
Email aliasing, self-hostable, crypto accepted.
SimpleLogin
Open-source email alias service from Proton AG, forwarding and replying without exposing the real mailbox.
simplelogin.io
- Zero KYC
- CH
- Evidence and facts →
Open-source email alias service from Proton AG, forwarding and replying without exposing the real mailbox.
Common useEmailEmailOperator dataHosted
Identity checksZero KYCNo document check recorded · identity exposure level 0/4
Evidence and riskVerified evidenceCautionMaterial claims checked against current sources.; those sources show trade-offs worth reading.
Last reviewedReviewed 27 Aug 2026KYC checked 27 Aug 2026 · verified jurisdiction · Source → official siteHow to cite this pageSource coverageVerified evidenceRecorded riskCaution
Evidence and facts
Evidence and facts
CUNICULA SCORE 4.0
63/100Reviewed evidencePrivacy 17/25 · Control 7/20 · Transparency 12/20 · Security 17/25 · Accountability 10/10 · Method
JURISDICTIONCH
CAUTIONOwned by Proton AG under Swiss terms; destination mailbox, aliases and abuse/payment metadata can still be account-linked even though aliases hide the real address from third parties.
AUDITED BYNo audit listed
OPERATOR DATAHosted operator recorded
SOURCE COVERAGE
Verified evidenceTHIRD-PARTY REPORTED6/14Reviewed 27 Aug 2026 · Source → official site
LAST CHECKED2026-08-27
LAST UPDATED2026-08-27
Specs
DOCUMENT CHECKNone recorded
IDENTITY EXPOSURELevel 0/4
KYC TRIGGERSNo document identity verification found for the alias service. Account, destination mailbox, alias and payment metadata still exist, and the service is now contracted through Proton AG in Switzerland.
FEEFree / $36/yr premium for new subscribers
CATEGORIESEmail
FEATURESEmail aliasing, Anonymous forwarding, No document KYC, Open source, Self-hostable, Proton-integrated, BTC payment
TORNot listed
REGIONSGlobal availability
Review analysis, source material, related services, and history
Analysis
OVERVIEW
SimpleLogin forwards email through aliases without exposing the destination mailbox to senders, remains open source and self-hostable, and has operated under Proton AG's Swiss terms since joining Proton in April 2022.
LIMITS
No independent security audit is recorded for the alias service itself, and hiding the destination address from senders does not remove the account, mailbox and payment metadata still linked inside the service.
USEFUL FOR
Existing Proton ecosystem users who want alias-based forwarding built into that account, aware that Swiss Proton AG terms now govern the service.
Sources · reviewed 2026-07-16
Ownership and funding
Sources · reviewed 2026-07-15
Corporate identity
Registry-sourced, not audited. The facts below come from cited web research rather than a direct registry query. Each claim links its own source.
- LEGAL ENTITY
- Proton AGsource ↗
- REGISTRATION NO.
- CHE-354.686.492source ↗
- INCORPORATED IN
- Switzerlandsource ↗
- INCORPORATED ON
- 2014-07-18source ↗
- REGISTERED ADDRESS
- Route de la Galaise 32, 1228 Plan-les-Ouates, Switzerlandsource ↗
- PARENT ENTITY
- Proton Foundation (primary shareholder)source ↗
- ULTIMATE OWNER
- Proton Foundationsource ↗
PREVIOUSLY TRADED AS
- SimpleLogin SAS
Prior French operating entity; legal domicile moved to Proton AG (Switzerland) effective 2024-01-01
OFFICERS
- Andy Yen
- Antonio Gambardella
- Alisé Gabrielle Elsa Elise de Tonnac de Villeneuve
- Rosemary Leith
Registry research · reviewed 2026-08-09
Frequently Asked Questions
Is identity verification required?
No identity verification is recorded for typical use. No document identity verification found for the alias service. Account, destination mailbox, alias and payment metadata still exist, and the service is now contracted through Proton AG in Switzerland.
Which payment methods are accepted?
Please check the provider site for accepted payment methods.
Where is it available?
Recorded availability: GLOBAL.
Is the operator based in a Five Eyes country?
No. The recorded jurisdiction is CH, which is not a Five Eyes country. This is jurisdiction context and does not by itself establish that a service is safer or less safe.
How are identity, operator, and evidence fields reported?
Identity exposure is level 0 of 4. A hosted operator is recorded. Jurisdiction is shown as context, not a safety verdict. Source coverage is verified evidence, last reviewed 2026-08-27, and recorded risk is caution.
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Terms and privacy policy
No changes to the documents we watch since we started checking on 9 Aug 2026. Last checked 9 Aug 2026.
Evidence basis: Claims on this page are linked to published sources for comparison, not certification, audit, endorsement, or recommendation; read the methodology and coverage map before relying on an entry.