Agora
Real-time voice, video, and messaging APIs for developers
About Agora
Agora is a real-time engagement platform that provides developers with SDKs and APIs to embed high-quality voice calling, video chat, live streaming, and messaging into any application. With a global network optimized for low latency and support for millions of concurrent users, it powers real-time communication for apps across education, telehealth, social, and enterprise.
Pros & Cons
Pros
- Generous free tier with 10,000 minutes per month for prototyping and small apps
- Comprehensive cross-platform SDKs covering virtually every major platform and framework
- Global edge network with 200+ data centers ensures low latency worldwide
- Mature platform used by major apps — proven at scale with millions of concurrent users
- AI-powered noise reduction and echo cancellation improve call quality
Cons
- 17-stream concurrent participant limit can be restrictive for large group calls
- Pricing can become expensive at scale compared to self-hosted alternatives
- Complex SDK integration requires developer expertise — not a no-code solution
- Documentation can be overwhelming due to the breadth of products offered
- Vendor lock-in once deeply integrated into your application
Key Features
Video Calling SDK
Embed HD video calls with up to 17 concurrent streams, screen sharing, and virtual backgrounds
Voice Calling SDK
Crystal-clear voice communication with AI-powered noise reduction and echo cancellation
Interactive Live Streaming
Ultra-low latency live streaming with real-time audience interaction via video or voice
Real-Time Messaging
In-app messaging with signaling, presence, and channel management for chat features
Speech-to-Text
Real-time transcription of voice and video calls with high accuracy
Global Edge Network
Software-defined network spanning 200+ data centers worldwide for optimized latency
Cross-Platform SDKs
Native SDKs for iOS, Android, Web, Windows, macOS, Flutter, React Native, and Unity
Pricing
- 10,000 free minutes per month
- All SDK features
- Community support
- Basic analytics
- Video calling from $0.99/1K min
- Voice calling from $0.99/1K min
- Live streaming pricing varies
- Technical support
- Advanced analytics
- Volume discounts
- Dedicated support
- SLA guarantees
- Custom integrations
- Priority routing
Best For
Video Conferencing Apps
Build custom video calling solutions for telehealth, education, or remote work platforms
Live Streaming Platforms
Create interactive live streaming experiences with real-time audience participation
Social & Dating Apps
Add voice and video chat features to social networking and dating applications
EdTech & Virtual Classrooms
Power online classrooms with real-time video, screen sharing, and collaborative tools
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