All European SaaS

Mailbox Org

Email Marketing

EU Based

Mailbox is a German privacy-focused email service offering secure webmail, online office tools, cloud storage, and video conferencing. It supports PGP encryption, custom domains, CalDAV/CardDAV, and IMAP/POP3 for personal and business users.

Tuta Calendar is a privacy-focused encrypted calendar integrated with the Tuta secure email service. It offers end-to-end encryption for all events and data, ensuring no third party can access your schedule.

Mailfence

Cybersecurity

EU Based

Mailfence is a secure and private email suite offering end-to-end encryption, digital signatures, calendar, contacts, and document storage. Built with a focus on privacy, it complies with GDPR and is hosted in Belgium.

Posteo

Cybersecurity

EU Based

Posteo is a secure, ad-free email service focused on privacy and sustainability. It offers encrypted email hosting with no personal data required for signup, powered by renewable energy and based in Germany.

Kolab Now

Email Marketing

EU Mentions

Kolab Now is a secure, privacy-focused email and collaboration suite offering webmail, calendar, contacts, and file sharing. Hosted in Switzerland, it supports CalDAV, CardDAV, and end-to-end encryption for individuals and teams.

kSuite is a Swiss collaborative workspace combining email, calendar, file storage, team chat, video meetings, and real-time document editing. It prioritizes privacy, GDPR compliance, and sustainability with all data hosted in Switzerland on 100% renewable energy.