Say Hi! Alternatives & Competitors

Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.

Key Telegram features:

Privacy and Security Multi-Platform Support Cloud Storage Large Group Chats

Open Source

Secure messaging app with strong end-to-end encryption, advanced group chat privacy settings, secure video calls for teams, encrypted communication using Matrix open network. Riot.im is now Element.

Key Element.io features:

Open Source Privacy and Security Interoperability Rich Feature Set

Open Source free

VoIPstudio is an award-winning VoIP system that offers businesses of all sizes a scalable communication solution. It’s affordable, easy-to-use, offers a full suite of PBX features, and is fully integrated for CRM.

Key VoIPstudio features:

Call Recording Call Forward Call Analytics and Reporting Call Conferencing

Try for free paid Free Trial $4.99 / Monthly (User)

Send messages, files, create groups and make Tox to Tox audio and video calls. Securely.

Key Tox features:

Privacy-Focused Decentralized Open Source Cross-Platform

Open Source

WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.

Key WhatsApp features:

End-to-End Encryption Cross-Platform Availability Cost-Effective Wide Adoption

free

A secure, end-to-end encrypted Swiss instant messenger with a focus on privacy.

Key Threema features:

Privacy End-to-End Encryption Swiss Jurisdiction Secure Backup

Chat for distributed teams. Zulip combines the immediacy of real-time chat with an email threading model. With Zulip, you can catch up on important conversations while ignoring irrelevant ones.

Key Zulip features:

Threaded Conversations Open Source Powerful Search Integrations

Open Source

Facebook Messenger is a faster way to message.

Key Facebook Messenger features:

Widespread Usage Free Messaging Integration with Facebook Multimedia Support

Meet Telegram X for iOS and Android – two new official apps that offer more speed, longer batter life and smooth animations.

Key Telegram X features:

Speed Smooth Animations Battery Efficiency Experimental Features

WeChat is a complete mobile communication and private social networking app.

Key WeChat features:

All-in-One Platform Wide User Base Mobile Payments Mini Programs

Tinode Instant Messaging.

Key Tinode features:

Open Source Feature-Rich Cross-Platform Support Scalability

Open Source