Google Calendar Alternatives

Discover 14 sovereign European alternatives to Google Calendar with European data residency and digital sovereignty.

Why Switch from Google Calendar to an EU Alternative?

  • Data stored in the EU - Your data never leaves European borders
  • Built with GDPR in mind - Privacy-first design
  • Digital sovereignty - Reduce dependency on non-EU tech providers
  • Self-hosting options - Many alternatives offer on-premise deployment

European Google Calendar Alternatives (14)

  • Seznam.cz, a.s.

    Seznam Email is a secure Czech email service with EU-based data hosting, proprietary spam protection, modern UI, calendar, and support for standard protocols.

    📍 Czech Republic • Email
  • EscapeCloud

    Hosting of Nextcloud, WordPress, Mail and DNS. Only on servers hosted within the EU.

    📍 Denmark • Cloud Storage
  • GroupOffice (Intermesh B.V.)

    An open-source enterprise groupware and CRM platform featuring project management, file sharing, email, calendars and collaborative office tools.

    📍 Netherlands • CRM
  • Local-IT e.V.

    As association we want to promote digital independence and empower people to use Open Source Software.

    📍 Germany • Productivity
  • HiveDrive

    HiveDrive: AEC platform for managing requirements, evidence and compliance, with smart workflows, automation and full traceability for audits and certifications

    📍 Italy • Productivity
  • Rallly

    Rallly is the open-source alternative to Doodle. Designed to make organizing events and meetings easier, we help event organizers schedule and collaborate with

    📍 United Kingdom • Calendar
  • meetergo

    A GDPR-compliant online appointment scheduling platform designed to automate booking processes and eliminate back-and-forth emails.

    📍 Germany • Calendar
  • Zeeg

    Zeeg is a booking CRM platform that eliminates the common disconnect between scheduling tools and customer relationship management. Unlike standalone scheduling

    📍 Germany • Calendar
  • Peergos

    Peergos is a secure, private, and decentralised space to store and share files, featuring end-to-end encryption and a built-in messenger and calendar.

    📍 United Kingdom • Cloud Storage
  • 54 Grad Software GmbH - Der Smarte Gemeinschaftskalender

    Open-source community event calendar for municipalities & associations. Self-hostable, GDPR-compliant, federated via ActivityPub. Made in Germany.

    📍 Germany • Calendar
  • Appointmind

    Appointmind provides an online appointment scheduling software for businesses to manage bookings, customers, and staff schedules.

    📍 Germany • Calendar
  • InfoNowMeditatii SRL

    We help teachers build and scale their online tutoring business

    📍 Romania • Productivity
  • LINUXKAFÉ

    Portuguese provider specializing in Linux server administration, IT infrastructure management, managed services, and on-premise AI solutions. Provides web, mail and cloud European solutions.

    📍 Portugal • Cloud Computing
  • Kalender.se

    Swedish-built calendar and event platform that consolidates scheduling across family, work, and leisure into one place. Features include shared calendars, team communication channels, direct messaging, booking systems, embeddable widgets, and local event calendars for all 290 Swedish municipalities. Operated by Kalender.se Online Sverige AB.

    📍 Sweden • Productivity

Frequently Asked Questions

What are the best European alternatives to Google Calendar?
The top European alternatives to Google Calendar include Seznam.cz, a.s., EscapeCloud, GroupOffice (Intermesh B.V.). All are sovereign, EU-built options with European data hosting.
Do these Google Calendar alternatives offer EU data residency?
Yes, the European alternatives listed on European Tech Map are EU-built and offer European data hosting options to keep your data in the EU. Many are also built with GDPR in mind.
Can I self-host these Google Calendar alternatives?
Many European alternatives offer self-hosting options for complete data control. Check each company's page for specific deployment options.
Why switch from Google Calendar to a European alternative?
European alternatives offer digital sovereignty, EU data residency, independence from US tech, and often stronger privacy protections than US-based services.

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