Our Mission

With increasing web traffic due to ultra video volume, current CDN system offers unfair cost ecosystem for media startups, which leads to tech giants' monopoly

01

Fair

Currently, most data center and CDNs are concentrated in certain areas - not everywhere. With CASTO, even areas that do not have the best web infrastructure can have access to high-quality video streaming.

02

Affordable

As the better quality of videos become available (from HD to 4k and even to 16k), it will require the higher operating cost. CASTO guarantees by using our webRTC agents, and the cost will be up to 80% lower than the current price.

03

Zero-Latency

Existing streaming technology such as HLS or RTMP comes with latency of several seconds, at least 3 seconds. CASTO leverages webRTC technology which enables ultra low latency, below 1 second.

About CASTO

CASTO is peer to peer live streaming delivery middleware
We are all about :

  • Sharing economy
  • Interactive broadcasting
  • Wider adoption of live streaming
Whitepaper

Why CASTO

Disrupting the video industry with innovative technology

Ultra low latency

Live streaming delivered
within zero second

Easy to scale

Flexible to fluctuating web traffic

No software to install

and no explanation for that, right?

End to end delivery

Independent from Content Delivery Networks (CDN)

Less operating cost

Reasonable pricing based on usage

Developer friendly

APIs and SDKs provided
to support developers

100

Clients

2000K

SDK Distribution

40K

DAU

500

Hours every day