Overview
Agora is a real-time engagement platform — voice and video calling infrastructure used heavily in social, live-streaming, gaming, and education applications. Unlike general CPaaS providers, Agora specializes in scalable WebRTC infrastructure with global edge presence and low-latency optimization. SMS and PSTN telephony are not its focus.
Where Agora is strong
- Best-in-class real-time voice and video infrastructure at scale
- Global edge network optimized for low latency
- Strong SDK support across web, mobile, and gaming engines
- Live streaming and broadcasting features built in
Where to be careful
- Not a full-stack CPaaS — limited SMS and no PSTN focus
- Pricing is per-minute on video, which can be high for large group calls
- Less suited to traditional business communications buyers
Best fit
Applications built around interactive voice/video at scale: social apps, live streaming, edtech, telehealth, gaming voice chat.
Frequently asked
Is Agora a WebRTC provider?
Agora uses a hybrid of WebRTC and proprietary protocols (Agora SD-RTN) optimized for cross-network real-time delivery. It is broadly compatible with WebRTC but uses its own routing infrastructure.
Editor's Note · pricing
The $0.0099/min video figure above is the lowest published rate at time of writing. Effective price varies by destination, volume, carrier surcharges, and contractual terms. Always confirm directly with Agora before relying on these numbers for procurement decisions.