Reach over a billion users with secure, instant messaging.

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Trusted by Over 1 Billion Users Worldwide
- 70+ million interactions daily
- High penetration in Eastern Europe, CIS, -Southeast Asia, and the Middle East
- Popular in markets like Ukraine, Bulgaria, Philippines, Iraq, and Vietnam
Why Use Viber with CallPro?
Rich Conversational Messaging
Send rich messages with images, videos, buttons, and carousels.Ideal for promotions, updates, and customer support.
Automated Flows + Real-Time Responses
Use AI-powered chatbots and keyword triggers to greet users, answer FAQs, and route conversations to live agents.
Unified Inbox with Omnichannel View
Every Viber chat sits alongside WhatsApp, calls, SMS, web chat, and more — giving your agents full context with every message.
Use Cases
Use Cases Retail & E-Commerce

Use Cases Finance & Insurance

Use Cases Customer Support

Secure, Reliable & Scalable





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Power Your Viber Strategy with CallPro
Reach global audiences with local precision.
CallPro makes it easy to scale your Viber communication with automation, analytics, and a true omnichannel workspace.