Engage customers on Viber — smarter, faster, safer.

Reach your audience with secure, real-time messages through Viber Business. With CallPro’s AI-powered platform, connect with customers across Viber and all major social channels — all from one place.
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Trusted by Over 1 Billion Users Worldwide

190+ countries

44 languages

8500+ brands choose Viber Business

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.

SMS, WhatsApp fallback

Ensure your messages reach every customer with secure, reliable delivery and fallback to SMS or WhatsApp when needed.

Secure & Trusted Communication

Deliver messages through verified business channels — safe, reliable, and built to protect your brand and customers.

Flexible Messaging for Every Need

Promotional, transactional, or conversational — deliver the right message at the right moment to match every business goal.

Use Cases

Improve customer experience across all stages

Maximize engagement and revenue across every stage of the customer journey.

Send time-sensitive offers and promo codes to boost conversions.
Keep customers informed with real-time shipping and delivery notifications.
Engage users with personalized rewards, points updates, and renewal nudges.
Send a personalized offer, highlight a new collection, and  upsell via conversationsends a "back-in-stock" alert
Help to choose the product and place orders, and decrease cart abandonment

Enhance customer trust, engagement, and growth with secure, personalized financial messaging.

Notify customers instantly about transactions, balance changes, or login attempts.
Enable private, encrypted chats for account help or policy questions.
Use bots to collect customer info and route qualified leads to advisors.
Notify customers about new offerings and exclusive deals to boost engagement and strengthen loyalty.
Promote premium offerings and encourage service renewals with timely, targeted messaging.
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Provide smarter, 24/7 customer support that informs, assists, and strengthens relationships.

Handle common questions anytime with automated responses.
Seamlessly transfer complex issues to human agents when needed.
Share updates, promotions, and important news to keep your audience engaged and connected.
Answer inquiries and provide guidance to help potential customers make informed decisions.
Collect customer opinions instantly and turn insights into actions to improve your products and services.
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Promotional Messages

Personalized offers & discounts

Product updates & back-in-stock alerts

Loyalty club welcomes

Re-engagement campaigns & renewal reminders

Transactional Messages & Notifications

OTPs and verifications

Payment and transaction alerts

Shipping and delivery notifications

Shipping and delivery notifications

Transactional Messages & Notifications

OTPs and verifications

Payment and transaction alerts

Shipping and delivery notifications

Shipping and delivery notifications

Conversational Customer Support

One-to-one chats or chatbots for quick troubleshooting

Account and service sign-ups with fast verification

Sales support and lead nurturing

Collecting feedback and reviews

Secure, Reliable & Scalable

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End-to-end encryption for private messages & encryption in transit for Viber Business Messages
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Public server connections over HTTPS only
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Customers’ messages aren’t stored on Viber servers after delivery
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Compliant with GDPR, CCPA & CPRA
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Servers use AWS cloud infrastructure
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Communication between partner or customer servers and Viber servers is SSL-encrypted
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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.