AI · alternatives · 2026

24 alternatives to Kali

iOS app to outsource calendar decisions

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Kali launched in 2023; newer entries below may have overtaken it.

1. 1
   Kali – Scheduling Assistant for iOS▲27

   Hey HN! Launching Kali today and I'm super excited to iterate on this. I hate scheduling and my gf got sick of managing my calendar for me, so I made an AI do it instead. :) Please let me know what you think!

   2023 · apps.apple.com · its alternatives →

2. 2
   Dola: AI Calendar Assistant▲417

   Smartly plan & sync life in seconds on your messaging app

   2024 · its alternatives →

3. 3
   Google Calendar▲413

   Spend less time managing your day, now on iOS

   2015 · gmail.googleblog.com · its alternatives →

4. 4
   Calendar.AI▲171

   Discover everything about the people and companies you meet

   2020 · sync.ai · its alternatives →

5. 5
   Cal.ai Email Assistant▲918

   World's first open source AI scheduling assistant

   2023 · cal.com · its alternatives →

6. 6
   Tribe 2.0▲998

   Introducing Augmented Messaging™

   2016 · tribe.pm · its alternatives →

7. 7
   Arrange▲462

   ChatGPT for your calendar

   2024 · joinarrange.com · its alternatives →

8. 8
   Clarity.AI▲154

   Turns schedule chat screenshots into calendar events & tasks

   2024 · apps.apple.com · its alternatives →

9. 9
   Siyaa.ai▲145

   AI assistant to manage your work calendar

   2025 · its alternatives →

10. 10
    Callum▲261

    AI calendar assistant for teams – supercharge your calendar

    Jan 2026 · getcallum.com · its alternatives →

11. 11
    Mayday▲188

    Your AI scheduling co-pilot

    2023 · mayday.am · its alternatives →

12. 12
    TARS Meeting Chatbots▲116

    Book more meetings using chatbots

    2019 · hellotars.com · its alternatives →

13. 13
    Sama▲106

    AI assistant to find the best times to meet

    2021 · its alternatives →

14. 14
    Nook Calendar▲312

    Own your time, reclaim your attention

    2022 · its alternatives →

15. 15
    Mayday▲198

    The AI-assisted calendar that helps you make time to thrive.

    2023 · mayday.am · its alternatives →

16. 16
    Cobot▲174

    The first to-do app that does it for you.

    2025 · blog.mainfra.me · its alternatives →

17. 17
    Atomic▲83

    Save time planning your Google calendar using AI

    2022 · hastingsbandsboosters.org · its alternatives →

18. 18
    Thirty Calendar▲153

    The best ai calendar to organize your work and life.

    2025 · thirtycalendar.com · its alternatives →

19. 19
    Busy - AI Calendar Assistant▲77

    Smart and simple scheduling on iOS

    2022 · apps.apple.com · its alternatives →

20. 20
    Expertise Booking▲199

    Go Bananas with this AI Native Calendar

    Nov 2025 · expertise.ai · its alternatives →

21. 21
    Dawn▲112

    AI calendar scheduling tool

    2019 · dawnapp.co · its alternatives →

22. 22
    Scheduled▲102

    Open source AI calendar scheduler that lives in Gmail

    Mar 2026 · tryscheduled.com · its alternatives →

23. 23
    Chatty Butler▲90

    Super charge specific tasks and workflows with assistants

    2023 · chattybutler.ai · its alternatives →

24. 24
    Bricksoft.ai▲115

    AI chatbot for paid bookings & appointments

    2024 · 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 →