Setup in Under 60 Seconds

How Browser Calling
Actually Works

Make international calls directly from your browser using WebRTC technology — the same tech powering Google Meet, Zoom, and Microsoft Teams.

01

Create Your Free Account

Sign up with Google or email in just 30 seconds. No credit card required to start. Get instant access to your calling dashboard.

  • Sign up with Google or email
  • Verify your email address
  • Set up your profile
  • Get $0.50 welcome credit
02

Add Credits to Your Wallet

Top up securely via Stripe. Starting from just $3. Credits never expire and you only pay for what you use.

  • Secure payment via Stripe
  • Starting from $3
  • Credits never expire
  • Instant activation
03

Start Making Calls

Dial any number worldwide from your browser. Crystal-clear HD voice calls using WebRTC technology. No app installation needed.

  • Call 195+ countries
  • HD voice quality
  • Real-time billing
  • Call history tracking

Powered by WebRTC Technology

The same enterprise-grade technology used by Google, Facebook, and Microsoft for real-time communications.

Browser-Native

No plugins, no downloads, no installation. Works directly in your browser using built-in WebRTC APIs.

HD Voice Quality

Crystal-clear audio with adaptive bitrate and automatic noise cancellation for professional calls.

End-to-End Security

All calls are encrypted using DTLS-SRTP protocol, the same standard used by banks and governments.

Low Latency

Direct peer-to-peer connection ensures minimal delay, typically under 100ms for optimal call quality.

Global Infrastructure

Powered by Twilio's global network with 99.99% uptime SLA across 195+ countries.

Privacy First

We never store call recordings or content. Your conversations remain completely private.

System Requirements

Supported Browsers

  • Chrome 80+ (Recommended)
  • Firefox 75+
  • Safari 14+
  • Edge 80+
  • Opera 67+

What You Need

  • Stable internet connection (1+ Mbps)
  • Microphone access permission
  • Speaker or headphones
  • No firewall blocking WebRTC
  • Updated browser version

Common Questions

Do I need to download any software?

No! StartACall works entirely in your web browser. Just visit our website, log in, and start calling. No apps, plugins, or downloads required.

What internet speed do I need?

A minimum of 1 Mbps upload and download speed is recommended for clear voice calls. Most modern internet connections easily exceed this.

Can I call mobile phones and landlines?

Yes! You can call any phone number worldwide — mobile phones, landlines, and even toll-free numbers in supported countries.

How is the call quality?

We use HD voice codecs and adaptive bitrate technology to ensure crystal-clear audio quality that rivals traditional phone systems.

Is my microphone always on?

No. Your browser will ask for microphone permission only when you start a call. You can revoke this permission at any time in your browser settings.

What if my browser doesn't support WebRTC?

All modern browsers support WebRTC. If you're using an older browser, simply update to the latest version and you'll be ready to go.

Ready to Start Calling?

Set up your account in under 60 seconds. No credit card required.