@moderators Here is a combined list from above and more. Should I edit wiki and post this? I didn’t check all of the new links, this is a combined list from here and from ivelt here.
GroupMe Alternatives — Consolidated Thread
Discussions
- Group Me SMS is Over
- GroupMe SMS is dead, now what? — Ctrl, Shift, Esc
- GroupMe SMS Is Down
- Building a messaging platform from scratch makes no sense — Ctrl, Shift, Esc
Self-Hosted Solutions
Alternative SMS Services
- TelTech (Live) — TelTech, an SMS solution for texts and groups @TELTECH
- GroupItUp (Cancelled) — A GroupMe alternative that claims to be free “Group It Up”
- GroupUs (Live) — GroupUs New GroupMe Alternative @Groupus
- SMS Group Texting (Pending) — https://sms-group-text.com/
- Klal Chat (Live) — https://klalchat.com/ @Nosson
- EveryBuddy (Beta) — https://app.everybuddy.chat/ @fish
- GoText (Live) — https://gotext.app/
- Michtav Messaging — 848-223-1086, info@michtavmessaging.com
The “Official” Solution
- Tzibbur.me
- Tzibbur App discussion on JTech
- UnTzibbur — unofficial Telegram bot and API
- Shliach Tzibbur — unofficial Android client (beta)
Frum/Heimish Alternatives (organized by feature)
TelTech, GroupItUp, EveryBuddy, GoText, and Tzibbur.me appear above with status/discussion links; not repeated below.
Text messaging only:
Both texting and calling:
Group messages (everyone can reply to everyone), with app available:
Robocalling only:
General companies (text messaging and more) — app/website only:
- Mailchimp SMS Marketing
- DialMyCalls
- CallMultiplier
- Flocknote
- Sinch Engage
- Omnisend
- SimpleTexting
- SlickText
- TextSpot
- Textedly
- EZ Texting
- Avochato
- Wagonring
- ClickSend
- TextBetter
- Text-Em-All
For businesses, mass messaging, and API solutions: