CALLR

What is CALLR?

CALLR is a comprehensive voice and messaging API that enables businesses to streamline their communication channels and improve customer engagement. With its extensive coverage of over 220 countries, CALLR provides a single, reliable platform for a wide range of communication services, including SIP trunking, notifications, call tracking, custom IVR, person-to-person messaging, and user acquisition campaigns

Highlights

• SIP Trunking: Efficiently manage outbound and inbound calls at scale, with adaptive solutions to match location and network conditions
• User Acquisition and Engagement: Generate online and in-store traffic and keep customers engaged through automated and scalable communication methods, such as outbound calls and SMS campaigns
• Notifications: Send personalized messages to customers at key points in their journey, ensuring they receive important updates and information
• Custom IVR: Create a smart call routing system to handle incoming calls efficiently, based on customizable rules and preferences
• Call Tracking: Identify the sources of incoming calls and gain valuable insights into customer behavior and marketing effectiveness
• Person-to-Person Communication: Enable secure and seamless communication between users on their preferred channels
• CALLR's flexible and feature-rich API allows businesses to integrate its capabilities into their existing systems, enabling end-to-end communication management. With a focus on reliability, security, and extensive documentation and support, CALLR empowers businesses to enhance their customer interactions and drive success in their communication-centric initiatives.