Mailo
France
French email service with built-in privacy, a calendar, and no ad tracking.
European Alternative to:
Mailo is a French email provider founded with privacy in mind, operating under French and European data protection law. It positions itself as a family-friendly alternative to Google's Gmail, with accounts available for adults and children alike.
The service bundles email with a calendar, contacts, and cloud storage in a single interface. It doesn't use your emails to serve ads, which is the most obvious difference from Gmail in day-to-day use. Paid plans increase storage and remove the Mailo branding from outgoing mail.
The company is based in France, so your data is stored on French servers and subject to GDPR. It's not open-source, but the privacy guarantees come from its legal jurisdiction and business model rather than from algorithmic transparency.
Switzerland
Germany