use-case

Live Streaming

In 1969, 650 million people used an analog TV to watch this moment in unison.

Moon Landing

In 2009, Apple launched HLS...

And we took one giant leap backwards.

HLS streams are not synchronized across viewers

HLS is a read-only protocol and non-interactive

HLS has up to 60s of latency from streamer to viewer

With LiveKit's WebRTC stack, you get internet-scale live streaming with none of the downsides.

shared experience

Every user is synchronized

Streamers, viewers, speakers, listeners. Every user in a LiveKit session is at most 250ms apart. They all see and hear the same things, at the same time.

Interactivity

Connections are full duplex

LiveKit’s WebRTC connections can simultaneously send and receive data, which means any viewer on a stream can become a streamer or interact in realtime with others.

Scale

Unlimited viewers

LiveKit Cloud is a new type of WebRTC CDN, supporting the same scale as HLS — millions of simultaneous viewers on a single stream.

A WebRTC stack built for live streaming.

Compose. Capture. Record. Replay.

Record any live session with LiveKit’s Chrome-based compositor using prebuilt templates or a custom webpage.

Stream from any source.

Import streams from studio software, standalone cameras and mics, static files, or anywhere on the internet.

Process streams in realtime.

Run streams through AI models for tasks like voice and video filters, noise reduction, or transcription.

Integrated chat and data messages.

Out of the box support for live chat and sending arbitrary data messages between users.

Turnkey multistreaming.

Transcode sessions to RTMP at the edge and send them out to services like Twitch, Kick, YouTube, or TikTok.

Cost competitive
with HLS.

At scale, LiveKit Cloud is price competitive with traditional CDNs like Akamai, Amazon IVS, and Cloudflare.

LiveKit Cloud
CloudFlare
Amazon IVS
Type
WebRTC
HLS
HLS
Unit cost
$0.12/GB*
$1 per 1000 minutes
$0.075 per hour
Total cost
$642**
$600
$750
LiveKit Cloud

type

WebRTC

Unit cost

$0.12/GB*

Total cost

$642**

CloudFlare

type

HLS

Unit cost

$1 per 1000 minutes

Total cost

$600

Amazon IVS

type

HLS

Unit cost

$0.075 per hour

Total cost

$750

View additional pricing details

*Unit cost based on your project transferring 50TB/month in volume.

**Stream viewers receive 720p at 1.2 Mbps using VP9

Featured Developer

Whatnot

Whatnot is a social marketplace where users can discover their favorite products through live auctions.

Learn more about WhatNot
Whatnot

Build your live streaming app for free

LiveKit Cloud is a cloud realtime platform and the fastest way to prototype and ship to production.

Try our live streaming example app
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