Messaging Apps That Need No Phone Number and No Email
Part of: Is it encrypted? The app-by-app guideChecked against each app's own pages and our own sign-up, 10 November 2026. Sign-up rules change; check the date.
A phone number is the most stable thing about you online. It follows you from app to app, it is tied to an identity document in many countries, and once it is in a group chat, forty people you may never meet again have it. An email address is softer, but it is still a thread that leads back to you, and to every other account you opened with it.
So the question is simple: can you talk to people without handing over either? In November 2026, yes. Fewer apps than you would hope, but enough to choose from.
Short answer: WhatsApp and Telegram still need a phone number. Signal needs one on its normal apps (a paid number-free sign-up is in Android beta). Apps that need neither a number nor an email: Session (an Account ID and a recovery password), SimpleX (no account ID at all), Threema (a random ID, paid once), Briar (Android, no account), many Matrix/Element servers (a username), and Nadeemi (a username and a password; email optional). The price of no email is the same everywhere: if you lose your recovery key, nobody can send you a reset link.
The apps, side by side
| App | What you give at sign-up | How you get back in | Good for |
|---|---|---|---|
| Phone number (required) | SMS code to that number | Reaching almost everyone | |
| Telegram | Phone number (required); a username can hide it | SMS or app code | Big public groups and channels |
| Signal | Phone number on stable apps; number-free sign-up in Android beta (about US$3 once) | PIN, or your secret key in the beta | The strongest mainstream messenger |
| Session | Nothing: the app makes an Account ID | Recovery password (no reset possible without it) | One-to-one and small groups, no identifiers |
| SimpleX | Nothing: not even a user ID | Your device and its backups | People who want no identifier at all |
| Threema | Nothing: a random 8-character ID (app costs a one-time fee) | Threema Safe backup with a password; email or number only if you chose to link one | Polished, paid, private messenger |
| Briar | Nothing (Android) | Your device only | Patchy networks, nearby chats with no internet |
| Element (Matrix) | A username and password; some servers ask for an email | Password; email reset only if you added one | Communities, self-hosting |
| Nadeemi | A username and a password; email optional | Password, plus a recovery code if you skipped email | Family, friends and groups who want chats and a private feed, in Arabic and English |
Why "no email" matters, not just "no phone"
Plenty of apps advertise "no phone number" and then ask for an email. That is better, but an email is still an identifier: it is reused across services, it shows up in data breaches, and for many people it carries their real name. If your reason for avoiding a number is privacy rather than convenience, the email question is the same question.
There is also a practical reason. Many teenagers, older relatives and people who share a family phone either have no personal email or never check it. An app that only needs a name and a password lets them in.
The honest trade-off: how do you get back in?
With a phone number, a forgotten password is a text message away. With an email, it is a reset link. With neither, the app cannot reach you, so you must keep the way back in:
- Session shows a recovery password. Lose it and the account is gone; support cannot help.
- Threema lets you link an email or number later if you want "Forgot your ID?" to work; otherwise its own Threema Safe backup, protected by a password you choose, is your way back.
- Nadeemi gives you an account number and a recovery code at sign-up when you leave the email empty. The code brings back your account (username, followers, posts); private chats live on your devices, so also turn on Message backup in Settings (how recovery codes work).
Whatever you choose: write the recovery key on paper and keep it somewhere safe at home. A screenshot in your camera roll is one lost phone away from useless.
Which one should you pick?
Ask who you need to reach, because a messenger is only as useful as the people on it.
- You need people who will not install anything new: stay on WhatsApp or Telegram, and hide your number behind a username (WhatsApp, Telegram).
- You want the strongest privacy and your contacts are willing: Signal (with a username), Session or SimpleX.
- You want a group to move together, with chats and a shared place for photos and plans: Nadeemi, or Element if your group is technical.
- You are on Android with poor connectivity, or need chats with people nearby: Briar.
How sign-up works on Nadeemi (one minute)
- Open nadeemi.com and tap Join free.
- Choose a username and a password (at least 10 characters; a short sentence is easy to remember).
- Leave Email (optional) empty if you like, tick the 18+ box, and tap Create account.
- Nadeemi shows your account number and recovery code once. Save them, then you are in.
Two honest limits, both there to slow down spammers: if many accounts are made from the same network on the same day, Nadeemi asks for an email; and a new account without an email has lower daily limits for its first days (new chats, messages, posts, invites). Adding an email in Settings lifts them at once.
Where Nadeemi fits
Nadeemi is the one we build, so weigh this section accordingly. It is a social network with private chats, group chats of up to 50 people and Circles (private groups with posts and photos), in Arabic and English. It needs no phone number and no email, shows no ads and has no AI features. People find you by your @username or an invite link, never through an uploaded contact book. Free public beta, adults 18+.
It is not the right tool for everything: it is new, so your friends are probably not on it yet.
FAQ
Is there a messaging app that needs no phone number and no email? Yes. Session, SimpleX, Threema, Briar, many Matrix servers (Element) and Nadeemi let you sign up without either. WhatsApp and Telegram need a number; Signal needs one except in its paid Android beta.
What happens if I forget my password and gave no email? You use the recovery key the app gave you at sign-up (a recovery password on Session, a recovery code on Nadeemi, a Threema Safe password on Threema). Without it, nobody can reset the account for you.
Does Signal work without a phone number now? On the normal apps you still need a number, but you can hide it behind a username. A number-free sign-up is in Android beta for a one-time fee of about US$3. See Signal without a phone number.
Is "no phone number" the same as private? No. It removes one strong identifier. What the server can read, what it logs and how messages are encrypted matter just as much. Check each app's own privacy page before you move a group.
Can I add an email later on Nadeemi? Yes, in Settings. An email makes a forgotten password easy to reset and lifts the new-account limits; it is never shown to other members.
Sources (checked 10 November 2026)
- Session (Account ID, recovery password): https://getsession.org/
- SimpleX Chat (no user identifiers): https://simplex.chat/
- Threema (random ID, optional linking, Threema Safe): https://threema.com/en/faq
- Briar: https://briarproject.org/
- Element / Matrix: https://element.io/
- Signal number-free sign-up in beta (Privacy Guides, 16 Sep 2026): https://www.privacyguides.org/news/2026/09/16/signal-enables-phone-number-less-registration-in-beta/
- Nadeemi, recovery codes: https://nadeemi.com/help/recovery-codes/
Names of other apps are trademarks of their owners, used only for comparison. Nadeemi is not affiliated with any of them.
Drafted with AI help and checked by a person on the date above.