European alternatives to Outlook

Outlook is a personal information manager software system from Microsoft, available as a part of the Microsoft Office suite.

While we focus on European-based alternatives, some globally available services with strong European presence might also be listed.

Proton Mail is an end-to-end encrypted email service, prioritizing user privacy and security.

Tutanota is a secure email service with a focus on encryption and privacy.

Mailfence is a secure and private email service offering encryption and digital signatures.

mailbox.org offers secure and ad-free email, cloud storage and office tools, focused on privacy.

Independent, ad-free email provider based in Berlin, emphasizing privacy, security, and sustainability.

Know of another great European alternative we haven't listed? Let us know!