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Notion Calendar alternatives · Calendar

Notion Calendar alternatives with a Linux app

The Notion Calendar listing does not include a Linux app. 8 of the 75 other calendar and scheduling apps in this directory list a Linux app.

Notion Calendar is free to use. 7 of them are free or have a free plan.

8 tools · Listings checked up to Oct 9, 2026 · Where the facts come from

How each one differs from Notion Calendar

  1. Cal.com

    Scheduling platform with a free plan, API and embeds

    • Cal.com starts at $12 per user / month, billed yearly ($16 billed monthly). Notion Calendar is free.
    • Only Cal.com lists a Linux app.
    • Only Cal.com lists a browser extension.
    • Cal.com is self-hostable, according to its own site.
    Cal.com vs Notion CalendarCal.com pricing and details

  2. Proton Calendar

    End-to-end encrypted calendar from the maker of Proton Mail

    • Proton Calendar starts at $3.99 per month, billed every 12 months ($47.88); $4.99 billed monthly. Notion Calendar is free.
    • Only Proton Calendar lists a Linux app.
    • Proton Calendar is open source and end-to-end encrypted, according to its own site.
    Proton Calendar pricing and details

  3. Toki

    AI calendar assistant that turns messages into events and to-dos

    • Toki starts at $3.99 per month, or $35.99 per year. Notion Calendar is free.
    • Only Toki lists a Linux app.
    • Toki also covers tasks, natural-language input and AI agents.
    Toki pricing and details

  4. Tuta Calendar

    End-to-end encrypted calendar bundled with Tuta Mail

    • Tuta Calendar starts at €3 per month, paid yearly (€3.60 paid monthly). Notion Calendar is free.
    • Only Tuta Calendar lists a Linux app.
    • Tuta Calendar is open source and end-to-end encrypted, according to its own site.
    • Notion Calendar also covers booking links.
    Tuta Calendar pricing and details

  5. CalenGoo

    Highly configurable calendar and task app sold as a one-time purchase

    • CalenGoo starts at $5.99 one-time for Android; $6.99 for iOS; $49.99 for the desktop app. Notion Calendar is free.
    • Notion Calendar has a free plan. CalenGoo does not, though it has a free trial.
    • Only CalenGoo lists a Linux app.
    • Only Notion Calendar lists a web app.
    CalenGoo pricing and details

  6. Rainlendar

    Skinnable desktop calendar for Windows, Mac and Linux

    • Rainlendar starts at €9.95 one-time for a lifetime Rainlendar Pro license. Notion Calendar is free.
    • Only Rainlendar lists a Linux app.
    • Only Notion Calendar lists a web app.
    • Only Notion Calendar lists iOS and Android apps.
    Rainlendar pricing and details

  7. GNOME Calendar

    Free, open-source calendar app for the GNOME desktop on Linux

    • GNOME Calendar is free. Notion Calendar is free.
    • Only GNOME Calendar lists a Linux app.
    • Only Notion Calendar lists a web app.
    • Only Notion Calendar lists macOS, Windows, iOS and Android apps.
    GNOME Calendar pricing and details

  8. Merkuro Calendar

    Open-source calendar and task app from KDE for Linux

    • Merkuro Calendar is free. Notion Calendar is free.
    • Only Merkuro Calendar lists a Linux app.
    • Only Notion Calendar lists a web app.
    • Only Notion Calendar lists macOS, Windows, iOS and Android apps.
    Merkuro Calendar pricing and details

Common questions

Which Notion Calendar alternatives have a Linux app?

Cal.com, Proton Calendar, Toki, Tuta Calendar, CalenGoo, Rainlendar, GNOME Calendar and Merkuro Calendar list a Linux app.

Does Notion Calendar have a Linux app?

The Notion Calendar listing does not include a Linux app. It lists Web, macOS, Windows, iOS and Android.

Which of these calendar and scheduling apps are free?

Cal.com, Proton Calendar, Toki, Tuta Calendar, Rainlendar, GNOME Calendar and Merkuro Calendar are free or have a free plan.

When was this checked?

Each listing shows its own date. On this page they run from Oct 4, 2026 to Oct 9, 2026. Vendors change prices and plans without notice, so confirm on their site before you buy.

This page is built from the listings. A tool is here because its listing says so, and the order is how close each is to Notion Calendar: the alternatives its listing names first, then the tools that share the most features with it.