Top 4 WhatsApp Alternatives :
1. Signal:
Signal is free, has strong
encryption, and works on all mobile platforms. Like most other messaging apps, Signal
is really simple to use. It also offers voice and video
calling, so you won’t miss WhatsApp.
Signal includes desktop installation files so you
can use the app on your computer as well as your cell
phone.
Every message is encrypted, so only the sender and receiver can read them. Messages are completely unreadable to hackers.
2. Threema:
Threema promises complete
privacy. Your contact lists and group information are stored solely on your
phone, not in the app. Messages are deleted as soon as they’ve been delivered.
Additionally, you can connect to people using an 8-digit Threema ID instead of
a phone number, further protecting your privacy. You can verify contacts with
unique QR codes.
Threema provides end-to-end encryption for all message types,
including texts, voice calls, shared files, and group chats. It even encrypts
your status messages so no-one can keep track of what you post. Messages can be
read only by the sender and the intended recipient.
You can securely use Threema in-browser.
3.telegram:
With more than 200 million
active users, Telegram is a popular alternative to WhatsApp. The cloud-based
app works across multiple platforms. Similar to WhatsApp, it
uses a double-tick system to see when someone received a message.
The app features default end-to-end encryption for voice calls,
ensuring that no-one can ever listen in on your calls. However, only
its “Secret” chats are e2e-encrypted by default.
Normal one-to-one messages, group chats, and channels only use cloud-based encryption. That means your messages are stored on Telegram’s servers (and potentially accessible to the company or anyone able to hack the server).
4.Wire:
Protected by European data
retention laws, Wire is a secure messaging app with end-to-end encryption. It
offers free personal accounts and paid business plans with
additional support and features. Wire boasts clear voice and video
communications.
Wire offers 1:1 and group screen sharing. It also supports
multimedia file sharing and audio filtering. Available for all
major platforms, you can log in your account from eight synced devices.