Work · alternatives · 2026

24 alternatives to Cal.com Companion Apps

Native iOS & Android App + Browser Extensions for scheduling

Cal.com Companion Apps are native mobile applications for iOS and Android, along with browser extensions for Chrome, Firefox, Safari, and Edge, designed to streamline scheduling. The apps bring Cal.com's scheduling… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Cal.com Platform▲1,601

   Build your pixel-perfect booking experience with Atoms

   2024 · cal.com · its alternatives →

2. 2
   Cal ID▲535

   Schedule and monetize meetings for free

   Nov 2025 · cal.id · its alternatives →

3. 3
   Google Calendar▲413

   Spend less time managing your day, now on iOS

   2015 · gmail.googleblog.com · its alternatives →

4. 4
   Calendly Mobile▲226

   Share your availability, on-the-go

   2019 · apps.apple.com · its alternatives →

5. 5
   Button for Google Calendar™▲525

   See your daily schedule and join meetings in one-click.

   2021 · manganum.app · its alternatives →

6. 6
   Cal.ai Email Assistant▲918

   World's first open source AI scheduling assistant

   2023 · cal.com · its alternatives →

7. 7
   Calendly for Chrome▲250

   Schedule meetings without leaving your inbox

   2018 · calendly.com · its alternatives →

8. 8
   Someday, Open-Source Calendly Alternative for Gmail / Google App Script▲313

   Free and open-source. Simple alternative to cal.com / calendly, built on Google-App-Script for Gmail users. Built with modern technologies like React, TypeScript, Shadcn/UI, and Vite.

   2024 · github.com · its alternatives →

9. 9
   Google Tasks for Mobile▲505

   Any task, any goal. Get things done.

   2018 · play.google.com · its alternatives →

10. 10
    Sunsama for macOS▲265

    If Trello & Google Calendar had a baby - now for Mac

    2018 · sunsama.com · its alternatives →

11. 11
    Plan▲603

    A beautiful organizer that integrates into your calendar

    2015 · getplan.co · its alternatives →

12. 12
    SavvyCal for Chrome▲140

    Access your links and propose times to meet from anywhere

    2022 · savvycal.com · its alternatives →

13. 13
    Nook Calendar▲312

    Own your time, reclaim your attention

    2022 · its alternatives →

14. 14
    zcal▲481

    The free Calendly alternative that makes scheduling personal

    2021 · zcal.co · its alternatives →

15. 15
    Cala▲84

    A calendar assistant for more focus time

    2023 · its alternatives →

16. 16
    Scheduling Chrome Extension by Calendar▲88

    Easily schedule meetings without ever leaving Chrome

    2023 · calendar.com · its alternatives →

17. 17
    Calcapp▲167

    Build apps instead of spreadsheets

    2018 · creator.calcapp.net · its alternatives →

18. 18
    SavvyCal for iCloud▲293

    Scheduling links for iCloud, plus Google, Outlook, Fastmail

    2021 · savvycal.com · its alternatives →

19. 19
    Juno digital planner▲352

    All your tasks and events in one calm, offline-first planner

    Nov 2025 · juno.do · its alternatives →

20. 20
    CozyCal Scheduling▲99

    The easiest way to book clients on your website 😊

    2018 · cozycal.com · its alternatives →

21. 21
    Fellow Desktop & Mobile Apps▲136

    Fellow, your meeting agenda app is now on Mac, iOS & Android

    2020 · fellow.ai · its alternatives →

22. 22
    Calendly▲271

    Simple, beautiful scheduling

    2014 · calendly.com · its alternatives →

23. 23
    Fellow Browser Extensions▲129

    Collaborative meeting agendas in Google Calendar & Meet

    2020 · fellow.ai · its alternatives →

24. 24
    PocketCal▲40

    Pick dates, share a link, and that's your calendar!

    2025 · pocketcal.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →