KYC postureZero KYCOfficial mail page says no phone number is required for signup, but Proton may request extra verification in rare anti-abuse situations via captcha, email or SMS.
Main riskCAUTIONSwiss provider with strong privacy posture but court-order history; privacy policy says IPs/emails/phone numbers supplied for verification can be saved temporarily for anti-spam/abuse controls.
Review proofReviewed 2026-06-22KYC checked 2026-06-22 / verified jurisdiction / official site batch 6 2026 06 22
Trust
CAUTION · TRENDING
JURISDICTIONCH
STATE ACTORProton AG (Swiss) complied with a 2021 court order and logged climate activist IP. Has since improved policies. Swiss law, GDPR.
WARNINGSwiss provider with strong privacy posture but court-order history; privacy policy says IPs/emails/phone numbers supplied for verification can be saved temporarily for anti-spam/abuse controls.
AUDITED BYSecuritum
TRUST SCORE
57
LAST VERIFIED6/24/2026
LAST UPDATED6/22/2026
Specs
KYC LEVELZero
KYC TRIGGERSOfficial mail page says no phone number is required for signup, but Proton may request extra verification in rare anti-abuse situations via captcha, email or SMS.
FEEFree / from $3.99/mo
CATEGORIESEmail
BEST FORGeneral usage
FEATURESEnd-to-end encrypted, Zero-access encryption, Anonymous signup, Swiss jurisdiction, Open source, Tor onion site, BTC payment accepted
TORYes
REGIONS1 country — Global
About
Swiss end-to-end encrypted email service with free accounts, no phone-number signup by default, zero-access encryption and optional Proton ecosystem services.
Follow the Money
Proton AG — Geneva, Switzerland (CH)
──────────────────────────────────────
Founded: CERN 2014 · CEO: Andy Yen
Funders: EU Horizon, Charles River VC
Revenue: Proton One bundle subs
├─ Swiss non-profit foundation (2024)
├─ Logged IP under 2021 court order
└─ SimpleLogin acquired 2022
Proton Mail — ownership and funding chain
Frequently Asked Questions
Does Proton Mail require KYC or identity verification?
No. Proton Mail does not require identity verification (KYC) for typical usage. Official mail page says no phone number is required for signup, but Proton may request extra verification in rare anti-abuse situations via captcha, email or SMS.
What payment methods does Proton Mail accept?
Please check the provider site for accepted payment methods.
Is Proton Mail available in my country?
Proton Mail is available in: GLOBAL.
Is Proton Mail based in a Five Eyes country?
No. Proton Mail is based in CH, which is not a Five Eyes member country.
Is Proton Mail safe to use for privacy?
Use Proton Mail with caution. Swiss provider with strong privacy posture but court-order history; privacy policy says IPs/emails/phone numbers supplied for verification can be saved temporarily for anti-spam/abuse controls.
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