Integrate voice calling within your web and mobile (Available for iOS and Android) apps.
Build rich user experiences with voice communication
Integrate in-app voice calling seamlessly with our native SDKs. Enable users to connect between devices (browsers or mobile app) or with any phone number across 190+ countries.
Best Voice Quality & Global ReachBuild advanced contact center experiences with functions like assisted/warm transfer or simply cold transfer.
Simple Pricing & No Hidden ChargesUse Plivo's Client SDK at no upfront cost and only pay per minute to make and receive voice calls within your web and mobile applications.
What can you build with Plivo's Client SDKs?
In-app Voice Calling
Build voice services into your app and connect your users with your support or sales teams.
Modern Contact Center
Power agents to make and receive calls from a browser with click-to-call that enables great customer experiences.
Custom Mobile Dialer
Build a customized mobile dialer and connect your users to call each other or any regular phone number across 190+ countries.
Seamlessly enable conference calling via your app or Plivo phone numbers for omnichannel communication.
Client SDK Compatibility
Connect to any deviceConnect users with other devices using the SDK or any other regular phone number.
Multi Browser SupportBrowser SDK abstracts the differences across Chrome, Edge, Firefox and Safari, to provide a consistent interface.
Great audio qualityWorks using OPUS codec, providing best-in-class reliable audio even in poor network conditions.
Add voice calling within your iOS and Android apps using our native mobile SDKs which are optimized for battery life.
Hardware and device abstractionInbuilt features like Pushkit and underlying hardware abstraction provide a consistent experience on each device.
Optimized for performanceMultiple optimizations within the Mobile SDK ensure low battery consumption and best-in-class performance even with limited processing power.
Reliable voice qualityExperience great call quality with best-in-class OPUS codec along with built-in Echo cancellation & gain control.
Pay-as-you-go Competitive Pricing
Make and receive Client SDK (Browser, Mobile) calls at $0.0030/min