PRODUCT

Voice Calling

Easily embed real-time voice chat and live voice calling into any application
Get Started for Free
Go to Docs
A screen showing a clubhouse-style audio chat room with participants' icons, usernames, and muted/unmuted statuses.
Supported Platforms
Android
iOS
Web
Windows
Electron
Flutter
React Native
Unity
Unreal Engine

Voice Calling

Easily embed real-time voice chat and live voice calling into any application
Get Started for Free
Go to Docs
OpenAI + Agora logos
Supported Platforms
Android
iOS
Web
Windows
Electron
Flutter
React Native
Unity
Unreal Engine
Customers building with
Agora and OpenAI
grepp logoWYZE logokileon logokumu logoScaler logoParallel logoJorJin logoAnotherBall logoEllie logozigbang logo
grepp logoWYZE logokileon logokumu logoScaler logoParallel logoJorJin logoAnotherBall logoEllie logozigbang logo

Voice Calling API Features

Quality and clarity icon
Quality and clarity
Ensures optimal clarity with a 48 kHz sampling rate and full-sound bandwidth capture for HD audio quality up to 192kbps.
Recording icon
Recording
Record live audio events in the cloud or on premises. You control the audio format, location for storage, and voice quality.
Seamless audio icon
Seamless audio
Agora’s proprietary algorithms ensure consistent high-quality audio, even under very challenging network conditions.
AI-powered noise suppression icon
AI-powered noise suppression
Enable distraction-free live streaming and conversations with AI Noise Suppression, the platform adapts to variant acoustic conditions to remove distractions.
3D Spatial Audio icon
3D Spatial Audio
Enable 3D Spatial Audio to provide an immersive and natural audio experience that makes users feel like they are in the same room.
Real-time Speech to Text icon
Real-Time Speech to Text
Securely and accurately transcribe and record audio in real-time and organize recordings and transcripts to speed up workflows.
Image of dedicated support by agora

Get dedicated expert help when you need it

Experience greater scalability, performance and operational efficiency — from 1:1 consultation, issue classification, to strategic production escalation and more, we’ve got you covered. Our dedicated team of experts is committed to delivering an unparalleled support experience.
Global Support Experts
Optimal Resolution Time
Satisfaction Guaranteed
View Support Plans
One real-time view for the metrics that matter the most
Use a single dashboard to monitor every active session around the world. Track the metrics that are most important to you, from concurrent users and channels to network latency and so much more.
Go to Quickstart

Your vision, unrestricted.

With Interactive Whiteboard, you can build a collaborative app fast—with custom branding and full of features. Our platform makes it easy to create a customized and engaging learning environment.
  • Flexible APIs support custom branding and extensive digital whiteboard features.
  • Easily integrate real-time voice and video calling, interactive streaming and signaling.
  • Save users’ bandwidth by preloading, sharing, and annotating files, and retain all the dynamic content.
And have peace of mind with HIPAA, GDPR, and CCPA compliance.

See OpenAI's Realtime API in action

Integrate voice calling into any online experience

Embedding real-time audio chat within your application enables users to connect in more meaningful ways, from anywhere in the world.
Create a fully customized live voice chat experience icon

Create a fully customized live voice chat experience

Flexible cross-platform SDKs give you full control over the experiences you create so you can differentiate your live voice chat app.
Create a fully customized live voice chat experience icon

Create a fully customized live voice chat experience

Eliminate lag and stutter icon

Eliminate lag and stutter

The world’s largest global real-time network provides ultra-low latency and intelligent routing to deliver the best streaming audio experience to your users, no matter where they are located.
Eliminate lag and stutter icon

Eliminate lag and stutter

Easily add advanced audio enhancement features icon

Easily add advanced audio enhancement features

Easily add advanced audio enhancement features icon

Easily add advanced audio enhancement features

Easily add audio enhancements like AI Noise Suppression and 3D Spatial Audio to provide an immersive voice experience. Use Real-Time Speech to Text to provide live audio captioning and transcription.

Recording options for:

Cloud recording
Store, retrieve and share recordings in the cloud.
Go to Docs
On-premise recording
Store on a local server for security and confidentiality.
Go to Docs
Webpage recording
Record the entire web browser screen experience.
Go to Docs

Agora Media Services

Recording icon
Recording
Record audio streams, video streams and web pages for archive, review, or distribution.
Cloud Recording Documentation
On-Premise Recording Documentation
Webpage Recording Documentation
Live icon
Media Gateway
Directly push media streams into Agora voice and video channels using the RTMP/SRT protocol and enable advanced transcoding processing on media streams to facilitate distribution.
Go to Documentation
Download icon
Media Pull
Add additional engagement to your Agora sessions by  pulling live or recorded video and audio content and ingesting directly into your Agora channel.
Go to Documentation
Media Push
Expand your audience with hybrid engagement experiences by pushing audio and video streams from Agora channels to Content Delivery Networks (CDN).
Go to Documentation

Ship your voice calling app within hours

Quickstart guide

View the quickstart guide to get up and running with Agora and Open AI.
Go to Docs

Ship your voice calling app within hours

Your Code

Agora SDK

Customize your experience from the start with our flexible SDK.
Go to Docs
Android
iOS
Web
Windows
Electron
Flutter
React Native
Unity
Unreal Engine
Your Code

Agora SDK

Build and integrate real-time video into your app with the most flexibility and  customization using Agora's Video SDK.
Go to Docs
Android
iOS
Web
Windows
Electron
Flutter
React Native
Unity
Unreal Engine
NO CODE

App Builder

Agora’s App Builder is the fastest and easiest way to real-time video into your product using our no-code visual designer.
Go to Docs
low code

Agora UI Kit

Add real-time video to your app with only a few lines of code using low-code UI Kit libraries.
Go to Docs
your code

Agora SDK

Customize your experience from the start with our flexible SDK.
Android
iOS
Web
Windows
Electron
Flutter
React Native
Unity
Unreal Engine
Go to Docs
low code

Agora UI Kit

Integrate real-time communication and streaming using only a few lines of code with low-code UIKit libraries.
Go to Docs

Documentation

This project presents you a set of API examples to help you understand how to use Agora APIs.
Android
iOS
Web
Windows
Electron
Flutter
React Native
Unity
Unreal Engine
Go to Docs

Activate the AI Noise Suppression extension on the Agora Console.

Activate the Voice Calling extension in the Agora Console.

your code

Agora SDK

Build and integrate Voice Calling with the most flexibility and full customization using Agora's Voice SDK.
Android
iOS
Web
Windows
Electron
Flutter
React Native
Unity
Unreal Engine
Go to Docs
NO code

App Builder

Agora’s App Builder is the fastest and easiest way to add real-time voice chat, video chat, and live streaming into your product.
Go to Docs
your code

Agora SDK

Build and integrate real-time visual collaboration features into your application with the most flexibility and full customization using Agora's Interactive Whiteboard SDK.
Android
iOS
Web
Windows
Electron
Flutter
React Native
Unity
Unreal Engine
Go to Docs
LOW code

Fastboard

Build real-time visual collaboration faster with a pre-built UI and the ability to include custom plug ins.
Try it Now
Security, privacy and compliance
Agora is certified to the ISO/IEC 27001, 27017, 27018, 27701 and SOC 2 security standards and meets privacy regulations like GDPR, CCAP, COPPA, and HIPAA. Agora doesn’t collect or store any end-user data aside from Internet Protocol (IP) addresses and operational information necessary for providing our services.
ISO 27001:2022
ISO 27017:2015
ISO 27018:2019
ISO 27701:2019
HIPAA
GDPR
SOC2 Type1&2
CCPA
COPPA
Use cases

Real-time voice chat for any application

Agora’s Voice Calling API lets you integrate high-quality, stutter-free interactive online voice chat into your app and makes it easy to add new features like voice effects and 3D Spatial Audio, AI Noise Suppression, and active-speaker detection.
View All
A teacher holding books standing in front of a chalkboard.
Education
Make learning more accessible to students everywhere with virtual classrooms. Open up new opportunities for students worldwide by enabling live learning from any location— eliminating the barriers of physical distance.
Screenshot of a gamer playing an online strategy game.
Gaming
Enhance the gaming experience with voice chatting. Allow players to communicate seamlessly with teammates and opponents, strategize, and coordinate in real-time. Voice chat brings a dynamic and interactive element that enhances any multiplayer game.
Two users on a video conferencing app in virtual world demonstrating the future of work.
Future of Work
Seamlessly integrate voice chat to improve work efficiency. By incorporating real-time voice communication into business applications, teams can collaborate seamlessly, exchange ideas, and resolve issues more quickly.
A woman on her mobile phone sending emojis to her friend.
Social
Make social apps more impactful with live voice chat. Enable users to engage and interact with real-time voice communication. Agora’s global network ensures flawless experiences without disruptions or delays, regardless of user location.
An influencer on a live shopping call showcasing a yellow sweater available for purchase.
Retail
Create new revenue streams through live interactive shopping experiences with our voice APIs, unlocking untapped opportunities. Seamlessly integrate voice communication into your e-commerce platform, enabling customers to interact in real-time while making buying decisions.
A doctor waving hello to her patient on a live video telehealth call.
IoT devices
Incorporate real-time voice calling into IoT devices, such as smart watches, smart speakers, doorbell cameras, smart TVs, and more—bringing convenience and communication to a wide range of smart products.
Mouse cursor illustration

Fastboard

Easily build and integrate Agora’s Interactive Whiteboard with our newest Fastboard SDK that delivers all the same whiteboard features with a pre-built UI and the ability to include custom plug ins.
Try it Now
"Implementing Agora’s high-quality voice chat technology has helped to drive FRNZ’s bottom-line performance, allowing us to reach 200,000 monthly active users and 1.6 million app downloads globally."
Young-Jong Kim
Young-Jong Kim
CEO, FRNZ
"Our in-app purchase revenues began to multiply within months of implementing Agora’s video, voice, and chat technology. We’ve increased our revenue by 10x since we went live with these real-time engagement features."
Burcin Gumrah
Burcin Gumrah
CMO, VLMedia

Get started with 10,000 free minutes

Sign up and start building! You don’t pay until you scale.
Try for Free
Get Started with Agora thumbnail

Talk to Us

Whether you have questions about Agora’s technology, development, pricing or partnerships, we’re here to help.
Contact Sales

Developer Resources

Start building with Agora SDKs. Access guides, sample apps, SDK downloads, documentation, API reference, FAQs and more.
Go to Docs
CONTACT
+1 408 879 5885
2804 Mission College Blvd.
Santa Clara, CA, USA 95054
Why Agora
Agora AdvantageProductsSolutionsPartnersSuccess Stories
Privacy PolicyCookie PolicyTerms of ServiceAcceptable Use PolicySitemapReport Abuse of Our Terms of ServiceManage My Cookies
Copyright © 2024 Agora    |    All rights reserved.