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Calendly alternatives · Calendar

Calendly alternatives with a Linux app

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

Calendly has a free plan. Paid plans start at $10 per seat / month, billed yearly. 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 Calendly

  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). Calendly starts at $10 per seat / month, billed yearly.
    • Only Cal.com lists macOS, Windows and Linux apps.
    • Cal.com is self-hostable, according to its own site.
    • Cal.com also covers workflow automation.
    Cal.com vs CalendlyCal.com pricing and details

  2. Toki

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

    • Toki starts at $3.99 per month, or $35.99 per year. Calendly starts at $10 per seat / month, billed yearly.
    • Only Toki lists macOS, Windows and Linux apps.
    • Only Calendly lists a browser extension.
    • Toki also covers tasks, natural-language input, calendar and AI agents.
    Toki pricing and details

  3. 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. Calendly starts at $10 per seat / month, billed yearly.
    • Only Proton Calendar lists macOS, Windows and Linux apps.
    • Only Calendly lists a browser extension.
    • Proton Calendar is open source and end-to-end encrypted, according to its own site.
    Proton Calendar 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). Calendly starts at $10 per seat / month, billed yearly.
    • Only Tuta Calendar lists macOS, Windows and Linux apps.
    • Only Calendly lists a browser extension.
    • Tuta Calendar is open source and end-to-end encrypted, according to its own site.
    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. Calendly starts at $10 per seat / month, billed yearly.
    • Calendly has a free plan. CalenGoo does not, though it has a free trial.
    • Only CalenGoo lists Windows, macOS and Linux apps.
    • Only Calendly 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. Calendly starts at $10 per seat / month, billed yearly.
    • Only Rainlendar lists Windows, macOS and Linux apps.
    • Only Calendly lists a web app.
    • Only Calendly 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. Calendly starts at $10 per seat / month, billed yearly.
    • Only GNOME Calendar lists a Linux app.
    • Only Calendly lists a web app.
    • Only Calendly lists 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. Calendly starts at $10 per seat / month, billed yearly.
    • Only Merkuro Calendar lists a Linux app.
    • Only Calendly lists a web app.
    • Only Calendly lists iOS and Android apps.
    Merkuro Calendar pricing and details

Common questions

Which Calendly alternatives have a Linux app?

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

Does Calendly have a Linux app?

The Calendly listing does not include a Linux app. It lists Web, iOS, Android and Browser extension.

Which of these calendar and scheduling apps are free?

Cal.com, Toki, Proton Calendar, 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 Calendly: the alternatives its listing names first, then the tools that share the most features with it.