Free group texting apps, and which one your group will use
The free group texting apps that work in 2026, what "free" really costs you, and how to pick one your whole group will install, from a chat app builder.
Every serious group texting app is free. WhatsApp, Signal, Telegram, GroupMe, Facebook Messenger, Discord, iMessage and Google Messages all cost nothing to download and nothing to use for a group chat. So the question is not really "which one is free." It is "which one will everybody in my group actually install and keep using." My short answer: WhatsApp if your group is mixed iPhone and Android and anyone is outside the US, GroupMe if some people refuse to install anything, Signal if the group cares about privacy, Discord if the group is organized around a hobby, and a room app like my own Hashti only if the group does not exist yet and you want to find the people first.
Here is the longer answer, with the catches.
What "free" actually means in a group texting app
None of these apps charge for messages, and none of them charge for groups. That is settled. The cost shows up in other places, and it is worth knowing where before you pick.
Your phone number. WhatsApp, Signal, Telegram and GroupMe all ask for a phone number to sign up. Signal and Telegram let you hide it from other people with a username, but you still need one to open the account. If someone in your group does not want to hand over a number, that narrows the list fast. I wrote about chat apps that do not need your phone number if that is your situation.
Your data. WhatsApp and Messenger belong to Meta. The messages themselves are encrypted on WhatsApp, but who you talk to and when is still useful to an advertising company. Signal is run by a nonprofit and keeps almost nothing. Telegram sits in between. This is not a reason to panic. It is a reason to know what you are trading.
Everyone else's patience. The biggest cost of any group app is getting the last two people to install it. A group texting app that four out of six people have is not a group texting app. It is two separate conversations and a lot of "did you see what I sent." That is why the right answer is usually the app most of your group already has.
The honest shortlist
Free, works on iPhone and Android, end-to-end encrypted, and the default for most of the world outside the United States. If your group includes relatives in Iran, Armenia, India, Mexico or almost anywhere in Europe, they are already on it. Groups can be large, voice notes are easy, and it has voice and video calls. The downside is the Meta ownership and the phone number requirement. For a family group or a group of friends who already have it, this is the answer and you can stop reading.
Signal
Free, nonprofit, end-to-end encrypted by default, and the one privacy people recommend. Groups work well, calls work well, and it now has usernames so you can add people without giving out your number. The catch is adoption. You will probably have to ask people to install it, and some will grumble. In my experience it works best for a group that already agrees privacy matters, like organizers, journalists, or a family that has had a bad experience. For a casual soccer-parents group it is a hard sell.
Telegram
Free, fast, and built for very large groups and public channels. If your group might grow to hundreds or thousands of people, Telegram handles that better than almost anything. The thing people get wrong is encryption. Regular Telegram chats and groups are not end-to-end encrypted. They are encrypted to Telegram's servers, which is different. Only one-to-one "secret chats" are end-to-end. For a casual group that is fine. For anything sensitive, know what you are using.
GroupMe
Free, owned by Microsoft, and the one I recommend when someone in the group refuses to install anything. GroupMe can reach people over regular SMS, so a person without the app still gets the messages as texts. It is popular with sports teams, class groups and church groups in the US for exactly that reason. It is plain and it is not private in any serious way, but it solves the "my uncle will not download an app" problem better than anything else I know.
Facebook Messenger
Free, and most people over 30 in the US already have a Facebook account. Groups are easy, and you can message people by name without a phone number. The tradeoff is that it is Meta, it is tied to your Facebook identity, and the app is heavy with features nobody asked for. It is a fine choice when your group already lives on Facebook, such as a neighborhood or an alumni group.
iMessage
Free and built into every iPhone. If everyone in your group has an iPhone, this is the simplest group text there is, because nobody installs anything. The moment one person has an Android, the group falls back to a lower quality mode. Apple added RCS support in 2024, which fixed a lot of the old green-bubble problems like broken photos and missing typing indicators, but the experience is still smoother in an all-Apple group. If you are mixed, use WhatsApp.
Google Messages
Free and built into most Android phones. With RCS turned on, group texting between Android phones is good, and with iPhones now speaking RCS too, mixed groups are much better than they were. The weakness is that it depends on carriers and settings you do not control, so when something breaks it is hard to tell why.
Discord
Free, and the best choice when your group is really a community. A hobby, a game, a creator, a class. Discord gives you a server with many channels, voice rooms, and roles, which is far more structure than a family chat needs and exactly what a club needs. Encryption is not the point here. Organization is.
Which one, by the kind of group you have
- Family, mixed phones, some relatives abroad. WhatsApp.
- Family, all iPhones, all in the US. iMessage.
- Friends who care about privacy. Signal.
- A team, a class, or a group with one person who refuses apps. GroupMe.
- A neighborhood or alumni group that already uses Facebook. Messenger.
- A hobby group that wants channels and voice. Discord.
- A large public group or a broadcast channel. Telegram.
Pick the one on this list that fits, and then stop shopping. The best group texting app is the one your group uses. I have watched groups spend a month arguing about which app to switch to, and the argument cost them more than any app ever would.
The group that does not exist yet
All of those apps assume you already know the people. You have their numbers or their Facebook names, and you are gathering them into one place. There is a different problem that none of them solve well: you want a group, but you have not found the people.
Someone who just moved to Los Angeles and wants Armenians to talk to. Someone learning Farsi who wants people to practice with. Someone who wants a standing conversation about a topic that none of their friends care about. For those people, a group texting app is useless until the group exists.
That is the gap I built Hashti for. It has public rooms with names and topics that anyone can walk into, plus private chats, calls and a walkie-talkie once you have met someone. It is free, it is for adults only, and it is on the App Store now, with Android in a closed test. Everything about it costs nothing except live translation, which is part of Hashti Plus at $4.99 a month or $39.99 a year.
I should be honest about where it is not the answer. If you already have your group, Hashti is not a replacement for WhatsApp. It is a place to find people, and then to keep talking to them. It is not a dating app and it is not built for anyone under 18. The interface is in English today, and a Farsi one is still being built.
Why I made identity the price of entry
The reason free group apps full of strangers usually turn bad is that nobody is anyone. A banned account comes back in a minute with a new number. I did not want that, so Hashti checks identity once against a government document. The photo is deleted, a fingerprint of the document stays, and the same document cannot open a second account. Unverified accounts can look around, but they cannot host rooms, speak in voice rooms or message strangers. Twelve verified reports closes an account permanently. You can read how that works on the safety page.
That is a real cost. Some people will not hand over a document to a small app built by one person in Los Angeles, and I understand that. For a family group, it would be absurd. For a room full of strangers, I think it is the only thing that works, and I would rather lose the people who refuse than host the people who ruin it.
Mistakes I see people make
Choosing the app before counting the phones. Ask who has what before you suggest anything. One Android in an iMessage group changes the answer.
Confusing "encrypted" with "private." Telegram groups are encrypted but not end-to-end. WhatsApp is end-to-end but Meta still knows who you talk to. Both are fine for most groups. Just know which one you have.
Making a group of twelve on an app for two hundred. Discord and Telegram are built for scale. A small family group on Discord will feel like holding a dinner party in a stadium.
Forgetting the one person who will not install anything. GroupMe exists for them. Use it and move on.
Treating a stranger room like a family chat. In a room full of people you have not met, be slower to share, slower to click links, and quicker to report. Even in a verified room, that habit is worth keeping.
My recommendation in one paragraph
If your group already exists, use WhatsApp unless everyone has an iPhone, in which case use iMessage, unless the group cares about privacy, in which case use Signal, unless one person refuses apps, in which case use GroupMe. All of them are free and all of them work. If your group does not exist yet and you are trying to find the people in the first place, that is the one case where a public room app like Hashti earns its place, and even then, once you have found your people, you may well move the conversation to WhatsApp. That is fine. That is what the rooms are for.
Hashti is free, and it is 18+. Hashti Plus — live translation, writing help and catch-ups — is $4.99 a month or $39.99 a year, and nothing else costs anything. How rooms work is on the rooms page, and how reports and the ID check work is on the safety page.