Best WhatsApp Alternatives in 2026: 9 Apps Compared

Signal feels closest to WhatsApp in daily use, which is a large part of its appeal. You get one-to-one and group chats, voice and video calls, and disappearing messages, all with end-to-end encryption turned on by default. The nonprofit behind Signal says it cannot read your messages, and it does not sell ads against your conversations.

The trade-off is reach. Many contacts may not have Signal yet, and you still need a phone number to sign up, although usernames let you share contact details without giving out that number. If privacy is your main reason for switching, we think Signal is the easiest first move, and it costs nothing to try alongside WhatsApp while your circle catches up.

Telegram is the alternative most people already know, and that familiarity matters. Groups can hold far more members than WhatsApp groups, channels work well for broadcasts, and your chats sync across phones, tablets, and desktops without fuss. File sharing limits are generous, and the app is quick even on older phones.

The catch deserves plain language. Regular Telegram chats use cloud storage and are not end-to-end encrypted by default. Only secret chats add that layer, and they do not sync across devices in the same way. If you choose Telegram, use secret chats for sensitive talks, and treat public channels as public, because anyone who joins can read them.

Viber has been around for years, and it remains strong for people with contacts abroad. Chats and calls are end-to-end encrypted, and Viber Out lets you call ordinary phone numbers at paid rates when the other person has no app installed. That combination helps when part of your family uses a messaging app and part still answers a regular phone call.

In the United States, Viber is not as common as WhatsApp, so you may need to invite people. Its interface also packs in stickers, channels, and communities, which some users love and others find cluttered. For international families, though, the calling options alone can justify keeping it installed.

Threema takes a different route to privacy. Instead of a phone number, you get a random Threema ID, so you can message people without linking your chats to your mobile number. The company is based in Switzerland, and its apps are open source, which lets independent reviewers inspect the code behind the claims.

You pay once for the app rather than using a free tier, and that price can put casual users off. The network is also much smaller than WhatsApp, so Threema works best as a second app for a close circle that agrees to use it, rather than a direct replacement for every contact you have.

Wire started with a focus on secure communication for businesses, and that background still shows. Personal accounts are free, messages and calls are end-to-end encrypted, and the clients are open source. For a small team that wants an alternative to both WhatsApp and a heavier workplace tool, Wire sits in a useful middle ground.

The downside is that Wire is not where your friends already are. Consumer adoption is modest, and teams that grow will likely need a paid plan for guest access, administration, and support. We would shortlist Wire for work groups and volunteer teams, and keep a more popular app for family chats.

Element is the main app for Matrix, an open and decentralized chat network. That means no single company controls every server, and technically minded users can run their own. Private rooms support end-to-end encryption, and bridges can connect Matrix rooms to other chat networks in some setups.

For ordinary users, that flexibility comes with friction. Choosing a homeserver, understanding which rooms are encrypted, and dealing with a server that runs slowly are real hurdles. Element rewards people who value independence and control, but it is not the smoothest first step for someone who just wants to replace WhatsApp quickly.

Session pushes anonymity further than most apps on this list. You sign up with no phone number and no email address, and messages travel through a decentralized network designed to hide who is talking to whom, not just what they say. For journalists, activists, and anyone with a strong reason to separate identity from messaging, that design is the point.

Everyday users may notice the cost of that design. Message delivery can feel slower, and the contact list will be thin unless your circle commits to it. Session is a strong specialist choice, and we would pair it with a mainstream app for daily chats rather than expecting it to replace everything at once.

Discord is not a like-for-like WhatsApp clone, and that is why it earns a place here. It excels at servers where a group shares text channels, voice rooms, events, and media in one place. Gamers, hobby clubs, study groups, and fan communities often find it far more organized than a long group chat thread.

Privacy is the honest limit. Discord messages are not end-to-end encrypted, so it is a poor choice for sensitive one-to-one conversations. The free tier covers most community needs, while Nitro adds larger uploads and streaming quality for $9.99 per month. Use Discord for groups that want a shared home, and keep private talks in Signal or Threema.

SimpleX Chat goes further than Session in one respect: it has no user identifiers, not even a random ID tied to your account in the usual sense. You connect through one-time invitation links and separate addresses for each contact, which makes it hard to link your conversations together from the outside. The code is open source, and chats are end-to-end encrypted.

That design is powerful, but it is also unfamiliar. Contacts connect through links rather than searching for a name, and the network is small. We see SimpleX Chat as a promising option for privacy-focused users who are willing to learn a new way of adding contacts, rather than a first pick for a whole family.