Upaknee offers a powerful cloud-based messaging platform to streamline multi-channel communication across email, SMS, and mobile.

experts

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

experts free

Brings voice and messaging to your web and mobile applications.

experts Open Source

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

experts Open Source

Best Mobile Internet Provider For Traveling and Virtual Phone Numbers For SMS & Calls!

experts

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.

experts Open Source free

Fast, simple & secure messaging. Privacy that fits in your pocket.

experts Open Source

Pidgin is an easy to use and free chat client used by millions. Connect to AIM, MSN, Yahoo, and more chat networks all at once.

experts

The place for you to openly share and discuss anything you want.

experts freemium

Single Notification API for Every Channel (SMS, Slack, Whatsapp, Email, SMS, Push, App Inbox).

experts Open Source freemium $99.0 / Monthly

Free chat and collaboration app for teams with unlimited users and message history.

experts freemium $2.49 / Monthly ("Group calls", "10GB per user", "Screen sharing",)

Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.

nominated Open Source

Reach 7 billion phones in seconds via SMS, Chat & Voice. Try it for free and improve your communication.

experts