Voice API Platform

Programmatically control calls. Make, receive, manage and route calls around the world using the API thousands of businesses trust on.
Voice API Platform

Enable Your App with Voice Calling in Minutes

Hit the ground running with out of the box templates and getting started guides

Connect and Control Calls Globally to Any Type of Device

Build powerful voice call workflows. Integrate voice calling in your web or mobile app. Call phones, SIP devices, mobile apps or any regular browser.
  • Any Phone Number

    Connect phone calls over PSTN without having to deal with the complexity of telecom carriers in 200+ countries.

  • Browser Based Web Application

    Integrate high quality voice calling into your web application using our pre-packaged javascript based browser SDK.

  • SIP Trunk

    Connect and control your existing SIP infrastructure. Add powerful functionality to your existing systems on the cloud.

  • Mobile Application

    Add voice calling into your iOS and Android apps using our powerful Mobile SDK optimized for battery life.

  • SIP Devices

    Connect to your existing SIP enabled phones. All hardware and software phones that support SIP are supported.

Integrate Multi-party Calls or Audio Conferencing into Your Apps

Build advanced Call Centers and conferencing call flows with Plivo

Powerful Features out of the box

  • Call Transfer

  • Multi Party Calls

  • Play Pre-recorded Audio on a Call

  • Voice Transcription

  • Music on Hold

  • Speak Text on Calls in 26 Languages

  • Call Queueing

  • Call Hunting

  • Interactive Voice Response Menus

  • Call Whisper

  • Dynamic Caller ID

  • Dual channel Recording & Storage

  • Call Feedback API

  • Answering Machine Detection


Premium Network

Optimized Points of Presence

Optimized Points of Presence

Our PoPs in 6 regions (California, Virginia, Singapore, Frankfurt, Sydney, Sao Paulo), means your calls are routed with lowest latency & highest voice quality.

Direct In-country Carrier Connections

Direct In-country Carrier Connections

Your voice calls are delivered using the one hop local in country carrier, directly connected with our nearest PoP for minimal latency & ensures no out-of-region audio looping.

Quality based routing

Quality based

Our intelligent data-driven routing engine ensures that all of our downstream carriers are prioritized in real time based on quality including Average Call duration.

Flexible pricing model for your needs

Top reasons why businesses choose Plivo


Proven Quality and Scale

With over a billion API requests every month, our globally distributed direct to carrier network and intelligent routing ensures highest SMS delivery and lowest latency for your calls.


Enterprise Grade Platform

Engineered for high availability, extreme reliability and 99.95% uptime SLA. Privacy Shield and GDPR Compliance means any business can trust Plivo with data privacy and security.


A Team That Truly Cares about Your Success

Our 24x7 premium support and a consultative customer success team, provide you with all the technical guidance and industry expertise you need, when you need it.


Lower Cost of Ownership

Receive discounted pricing from the start with simple usage based pricing where you only pay for what you use. Avail additional discounts with committed usage as you scale.

Integrate with Plivo's Voice API & SMS API today!

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