Head-to-head privacy comparison: KYC friction, trust score, jurisdiction, fees, audits, supported regions, and network support. Higher trust score: Mailbox.org.
German secure email and workspace service with mail, Drive, calendar, contacts and OpenPGP. Pseudonymous signup is allowed because names are not verified; payment methods include bank/card/PayPal/SEPA and cash by post or bank cash deposit, not cryptocurrency.
Open-source email alias service owned by Proton AG. Aliases forward to a real mailbox and support replies without exposing the destination address; self-hosting remains available.
| Metric | Mailbox.org | SimpleLogin |
|---|---|---|
| KYC level | Light KYC | Zero KYC |
| Trust score | 80/99 | 52/99 |
| Jurisdiction | DE | CH |
| Fee | From €1/mo | Free / $30/yr premium |
| Countries/regions | Global | Global |
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Mailbox.org scores 80/99 and SimpleLogin scores 52/99. Use this page as a starting point, then review each provider profile for ownership, warnings, and policy changes.
