Work · alternatives · 2026

24 alternatives to Timezoner

Time zone calculator bot for Slack

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Timezoner launched in 2016; newer entries below may have overtaken it.

1. 1
   TimeLord for Slack▲104

   Timezone converter bot for Slack

   2015 · github.com · its alternatives →

2. 2
   Local Time bot for Telegram▲80

   Become the master of timezones

   2020 · t.me · its alternatives →

3. 3
   Timezone Butler▲87

   Slack butler who will take care of the timezone differences

   2019 · timezone-butler.vercel.app · its alternatives →

4. 4
   Timezone Cat▲83

   AI-powered chat bot for automatic time conversions

   2023 · its alternatives →

5. 5
   Slash TZ▲82

   Natural language time zone converter for Slack & Hipchat

   2015 · slashtz.com · its alternatives →

6. 6
   Team Time Zone▲140

   Local clocks for distributed teams who use Slack

   2015 · teamtime.zone · its alternatives →

7. 7
   TimeZoneNinja▲140

   Scheduling meetings around the world just got easy

   2016 · timezoneninja.com · its alternatives →

8. 8
   ZoneBot▲9

   Convert time zones easily within slack chats

   2025 · zonebot.org · its alternatives →

9. 9
   Klok▲192

   A quick and handy time zone converter widget for iOS

   2015 · buuuk.com · its alternatives →

10. 10
    Timezone Checker for Meetings▲433

    All the timezones at your fingertips

    2024 · its alternatives →

11. 11
    Spacetime▲240

    Help your distributed team coordinate across time zones 🌎

    2016 · its alternatives →

12. 12
    My Time Zone▲382

    Automatic time zone conversion tool

    2017 · its alternatives →

13. 13
    Time▲93

    Non-intrusive in-chat time-tracker

    2019 · timebot.chat · its alternatives →

14. 14
    Timezone.io▲355

    Keep track where and when your team is.

    2016 · timezone.io · its alternatives →

15. 15
    Homeslice▲149

    Find time across timezones

    2014 · homeslice.in · its alternatives →

16. 16
    Timezones Calculator App▲8

    Helpful tool for remote work to track time in different cities

    2023 · timezones.digital · its alternatives →

17. 17
    Spacetime 2.0▲208

    Work hour and time zone management for distributed teams.

    2018 · its alternatives →

18. 18
    Solid Bot for Slack▲128

    Easily manage your meetings from Slack

    2016 · getsolid.io · its alternatives →

19. 19
    Worklife Slackbot▲148

    Your personal meeting assistant, in Slack

    2016 · its alternatives →

20. 20
    BirthdayBot for Slack▲111

    Don't miss your teammates' birthdays!

    2016 · birthdaybot.io · its alternatives →

21. 21
    Slack Training Bot by Talla▲96

    Master Slack & supercharge your productivity with daily tips

    2016 · its alternatives →

22. 22
    Watzon▲78

    Elegant timezone converter + reminder

    2016 · silesius.se · its alternatives →

23. 23
    Easy Timezones▲72

    Connecting remote workers without time difference hassles

    2022 · easytimezones.com · its alternatives →

24. 24
    MailClark▲198

    The Slack bot for external communications

    2016 · 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 →