Live audio streaming

Cast live.
Zero friction
for your audience.

You speak. They scan a QR code. They listen. No app to download. No account to create. Nothing to install.

Try It Free See how it works

No card or signup needed

How it works

Live in three steps.

1
Open your caster
On any phone or laptop. Tap start. You're live instantly.
narrowcasts9:41
🎙️
▶ Start Casting
2
Share the QR code
Display it on screen, print it, or send the link. Whatever works.
narrowcasts
● Live
Scan to listen
Scan to listen
3
Your audience listens
They scan with their camera. A webpage opens. Audio plays. Done.
narrowcasts
🎧
● Listening live

Why Narrowcasts

Your audience does nothing
except listen.

→
No app download
Works in any modern mobile browser. Nothing to find, download, or open.
→
No account, ever
Scan a QR code and you're in. No sign-up. No password. No barrier.
→
Live in under 30 seconds
Open the caster, tap start, share the QR. That's the entire setup.
→
Scales instantly
One caster, hundreds of listeners. Low latency, simultaneously.

Use cases

Built for live audio. Used for everything.

We built the infrastructure. You decide what to do with it.

Live casts
Museum audio tours
Conference interpretation
Church services
Silent discos
Theatre audio description
Walking tours
Factory briefings
Wedding ceremonies
Language learning
Protests & rallies
Sports commentary
…and whatever you come up with

Pricing

Simple, honest pricing.

No account needed to get started. Upgrade when you need more listeners.

For casters
Caster
£19 / month
  • Up to 100 listeners
  • Custom QR code
  • Brand it as your own
  • 1 cast at a time
Get started
For organisations
Pro
£49 / month
  • Unlimited listeners
  • Multiple simultaneous streams
  • Brand it as your own
  • Priority support
Get started

Just need it for one event?

Single event
2 Hour Pass
£6.99

Up to 100 listeners for 2 hours.

Buy 2 Hour Pass
Single event
Day Pass
£9.99

Up to 100 listeners for 24 hours from first use.

Buy Day Pass

Ready to go live?

No setup. No contracts. No friction.

Try It Free