When the app stops texting, the message stops arriving

GroupMe is retiring SMS mode. It began in August 2026 and is being switched off one person at a time: the next group message someone receives by text comes with a notice, and their own seven-day countdown starts there. After that, a GroupMe message waits in the app or at groupme.com — it stops arriving on a phone that has neither.

For most groups that is a shrug. For the families who were reading the group as ordinary text messages and never installed anything, nothing arrives on its own any more — GroupMe's post points them at the app or at groupme.com in a browser, and both mean signing in and going to look.

Causly sends announcements and reminders as real text messages. There is nothing for a parent to install and nothing for a grandparent to sign in to.

What is actually changing

• SMS mode — the setting that let someone take part in a GroupMe group over plain text messages, with no app — is being retired.
• The rollout began in August 2026 and runs one recipient at a time, not one group at a time. GroupMe's post: the next time you receive a group message by text, that message also carries a notice that your SMS access is ending, and a seven-day countdown starts from it. After those seven days, group messages stop arriving by SMS for you.
• So there is no single cutoff date, and no moment a whole group moves over. Two families in the same group can lose text delivery weeks apart, and somebody whose groups are quiet keeps SMS until the next time someone posts.
• The app is not going away. What ends is the text-message delivery path.

We link GroupMe's own announcement rather than paraphrasing it: Saying goodbye to SMS mode (https://groupme.com/blog/goodbye-sms-mode).

If your group has not been switched yet, that is expected. It is a rolling change, not a single date.

Who this hits

The people who lose the message are not the people reading this page.

• Coaches and team managers whose parent group has two or three families on SMS and no idea which ones.
• Cub Scout packs and Scouts BSA troops, where a den list runs through a phone that is not a smartphone.
• Room parents and PTA volunteers who inherited a chat with sixty people in it.
• Congregations and community groups whose oldest members were reading the thread as texts.
• Anyone whose group includes the grandparent doing Thursday pickup.

The failure is silent, which is the actual problem

Nothing errors. The roster does not change, the message shows as sent, and the group looks exactly the same to whoever posted it.

The only signal is that the same few families keep missing things — the shift, the time change, the early dismissal, the field that moved — and everyone quietly concludes they are not reading. They are not not-reading. The message stopped being delivered to them.

Two more questions about GroupMe

What Causly sends instead

Real text messages. The recipient installs nothing, signs into nothing and creates no account.

• Sign-up sheets. Publish shifts, booths, snack slots or drive times on a page you can link anywhere. Each volunteer gets an email confirmation with a cancel link, up to a daily limit. You get the roster, a CSV export and a print-out for the clipboard.
• Text lists. People join by texting your keyword to the Causly number and replying YES to confirm.
• The join between the two. Every slot on a sheet can point at a text list. Sign up for Friday's 9am booth, reply YES to the text that follows, and you are on the Friday-9am list. When the time moves, you write one message to that list — send it now, or schedule it for the night before.
• STOP, handled for you. Anyone who replies STOP is unsubscribed on the spot, without you doing anything. HELP is answered automatically too.

Sheets, rosters, CSV, print and the confirmation emails are the Free tier. Texting is Pro.

What moving actually costs you

The hard part of switching is not the software. It is consent. Here is the whole of it, with nothing left out.

1. Create a free account. A username, an email address and a password. No card, nothing to install, about a minute.
2. Publish a sheet, or make a list. Free, and free is not a countdown — the sheets, the roster, the CSV, the print-out and the confirmation emails stay free.
3. Then the numbers, which is the real work. A number that joins THROUGH Causly — by texting your keyword, or by signing up on a sheet whose slot has texting turned on — is pending until its owner replies YES from that phone. That is not our preference. US carriers require the person to opt in themselves, and Causly enforces it on both of those paths rather than asking you to promise you did.
4. You can enter a number by hand, and you own that decision. An organizer can add a number collected another way — the paper sheet at the meeting, the form a family filled in — and it is recorded as added by your organization rather than confirmed by reply. Nobody but you knows whether that person agreed, which is why the bulk import in step 5 will not make that call for you: it loads the numbers and leaves every one of them pending.
5. There is an importer, and it saves the typing rather than the asking. Upload a CSV — a Remind participant export, a spreadsheet you keep, or your phone's contacts — say which column holds the phone number, and every row lands on the list you pick. It lands PENDING. The upload sends nothing at all; when you are ready, a separate button offers to send those numbers the one "Reply YES" message, and it prints how many that is against this month's message segments before you press it. A number that already replied STOP is left as it is, and any row we cannot read is listed back to you with the reason, so nothing disappears quietly.
6. Expect to lose some. A re-collected list is always smaller than the group chat it came from. What you get back is a message that arrives on the lock screen of a phone that was never going to install anything.

A practical way to do it: keep posting in the old place for two weeks while the keyword goes out on the sheet, in the newsletter and on a card at the sign-up table. Then stop.

“Spond and Band and TeamSnap are free. Why pay for this?”

They are free, they are good, and if one fits your group you should use it and not pay us anything.

All three publish a way of reaching someone who never installed their app, which is worth saying plainly because the usual version of this pitch gets it wrong. Spond's help centre: you can use it without the app, and “notifications will be sent to your email”. TeamSnap sends alerts “by push notification (if enabled on their device), or email” — and notes on the same page that alerts are “available for teams on the Basic plan or higher”. BAND has no open help centre to link; its App Store release notes described a “Send SMS/Email Notification” option for people outside the group when we read them on 8 September 2026.

So the difference is not that their message never arrives. It is what we send: a Causly announcement goes out as a text message to each number on your list that is subscribed and hasn't replied STOP, on the lock screen of the phone that number belongs to. What each of those apps does instead is on their own pages, linked above.

The honest test is one question. When something has to be seen today, do the families who never opened the app see it that day, however it reaches them?

If yes, a free app is the right tool. Genuinely.

If no, the gap is not a feature you are missing. It is a set of specific people — the parent who will not add a sixth app, the grandparent doing pickup, the family whose phone is not a smartphone, the household where one phone is shared, the address that stopped being read three jobs ago. A text lands on the lock screen of the phone the number belongs to, without an app or an account in the way.

And the sign-up sheets are free here too, with no advertising anywhere a family will see it. Not on the sheet page, not in the confirmation email.

What it costs

A segment is up to 160 characters of plain text; one curly apostrophe, em dash or emoji — the characters a phone inserts for you — drops the whole text to 70, and most emoji count as two of those 70, so 35 fill a segment. A longer text uses more than one. Priced per organization, so one organization's sending never eats another's.

Common questions