Work · alternatives · 2026

24 alternatives to Owlorbit Trill

Send scheduled text messages to employees phones

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Owlorbit Trill launched in 2018; newer entries below may have overtaken it.

1. 1
   Scheduled - Schedule Your Text▲96

   Automate your messages

   2023 · apps.apple.com · its alternatives →

2. 2
   Scheduled for iOS Messages & WhatsApp▲141

   Schedule your texts through iOS Messages and WhatsApp

   2023 · apps.apple.com · its alternatives →

3. 3
   Scheduled for Android▲100

   A reminder for your messenger - now on Android

   2018 · its alternatives →

4. 4
   Texted.io▲126

   Send text blasts to groups, receive individual replies

   2017 · texted.io · its alternatives →

5. 5
   Falkon SMS▲59

   Making business texting fun

   2023 · app.falkonsms.com · its alternatives →

6. 6
   Timy▲109

   Best way to send scheduled messages in Slack

   2019 · timy.website · its alternatives →

7. 7
   SMS Alerts on Slack▲76

   Emergency notifications for your team via SMS

   2021 · clerk.chat · its alternatives →

8. 8
   Scheduled for iOS▲139

   A reminder for your messenger

   2017 · its alternatives →

9. 9
   TMessage▲90

   A chat app that can organize your work efficiently

   2023 · its alternatives →

10. 10
    OnIt▲97

    Send to dos directly to your contacts, for free

    2023 · its alternatives →

11. 11
    Spike.sh▲157

    Get a phone call, SMS & Slack alerts when users are affected

    2020 · spike.sh · its alternatives →

12. 12
    TxtReminders▲75

    Get text message reminders with static and dynamic content.

    2021 · its alternatives →

13. 13
    Clerk SMS for Slack▲113

    Bring the power of SMS to Slack

    2022 · clerk.chat · its alternatives →

14. 14
    Remindr▲109

    Schedule reminders with SMS

    2019 · its alternatives →

15. 15
    TextMe Up▲112

    Manage multiple phone numbers, from one device

    2015 · textmeup.com · its alternatives →

16. 16
    The Top Chat 2.0▲83

    The best way to send scheduled and recurring Slack messages

    2021 · its alternatives →

17. 17
    TextMe.io▲101

    Send customers a SMS w/ tap-friendly business contact info

    2015 · its alternatives →

18. 18
    Atlas Broadcast▲163

    Send customer updates via Slack, SMS, & email

    2025 · atlas.so · its alternatives →

19. 19
    SameTime.co▲87

    Group text reminders

    2017 · sametime.co · its alternatives →

20. 20IM
    I made an emergency page for my family▲84

    I have a bad memory and can't memorize some important numbers, so I created this project. I've always been concerned about being without my phone (getting robbed - which is common in Brazil - running out of battery, having it break, etc.), so I decided to create a page that sends SMS messages (LLM-summarized) and emails with more detailed information such as geolocation, IP address, and the full message. It’s a simple page that allows sending one or more messages, with recipients being myself and other people - for example, in case I or they need help or need to communicate something…

    May 2026 · help.delduca.org · its alternatives →

21. 21
    Slack Message Scheduler▲108

    Natively schedule messages from your profile in Slack.

    2019 · slackscheduler.com · its alternatives →

22. 22
    SMStagger▲63

    Schedule text messages on your Android phone

    2015 · play.google.com · its alternatives →

23. 23
    Front Jobs▲115

    Frontline hiring through text messages, built in Slack.

    2020 · its alternatives →

24. 24
    Auto Whatscheduler▲73

    Schedule message with date & time

    2021 · play.google.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 →