10 Best European software tagged "Calendar" in 2026

Novacal

Free online appointment scheduling software that eliminates email chains. Sync calendars, set availability, share booking links. Made in Europe for professionals.

European Alternative to:

Cal.com

Eclipso

Germany

Secure, anonymous email hosting with cloud storage, calendar, and office tools. European data protection, no ads, flexible prepaid pricing from €0.99/month.

European Alternative to:

Gmail

Mailo

France

Secure email service with French data hosting, comprehensive webmail features, calendar, cloud storage, and privacy protection. Free and premium plans available.

European Alternative to:

Gmail

Appointedd

United Kingdom

Advanced scheduling software with 4,000+ integrations, unlimited bookings, and dedicated support. Designed for retail, beauty, and automotive industries.

European Alternative to:

Cal.com

Calenso

Switzerland

Swiss-made scheduling solution designed for consulting-intensive industries. Features secure appointment booking with strong data protection and customizable branding options.

European Alternative to:

Zenoti

Posteo

Germany

Privacy-focused email service with 100% green energy, no tracking, comprehensive encryption, and anonymous signup. 2GB storage for €1/month with calendar and contacts.

European Alternative to:

Gmail

Mailfence

Belgium

Secure email service with OpenPGP encryption, no tracking, and Belgian privacy law protection. Includes calendar, documents, and contacts in one suite.

European Alternative to:

Gmail

Wellpin

Estonia

AI-powered scheduling tool that prevents meeting conflicts, offers free premium features forever, and integrates with calendars and video apps seamlessly.

European Alternative to:

Cal.com

CallPage Meetings

Poland

Transform website visitors into booked meetings with intelligent pop-ups, automated scheduling, and seamless calendar integration. Capture more leads effortlessly.

European Alternative to:

Cal.com

Kolab Now

Switzerland

Manage email, calendars, contacts, tasks, and files securely with this Swiss-hosted, open-source groupware. Prioritizes privacy and collaboration.

European Alternative to:

Gmail

European software tagged "Calendar"

Explore European tools and software tagged "Calendar" to find solutions that match your specific needs.