Call anywhere in the world using just your web browser. Crystal-clear HD voice quality, military-grade encryption, and rates starting at $0.02/minute. No app downloads, no complicated setup.
Start making international calls from your web browser in 4 simple steps. No technical knowledge required.
Use any modern web browser - Chrome, Firefox, Safari, or Edge. Works on desktop, laptop, tablet, or smartphone.
Navigate to StartACall.com and create your free account in 30 seconds. No credit card required to sign up.
Top up your account starting from just $3. Pay-as-you-go pricing means no monthly fees. Credits never expire.
Click the dial button, enter any international phone number, and connect instantly with HD voice quality.
Get professional-grade calling capabilities without downloading a single app. Everything you need is built into your browser.
Experience superior voice quality with HD audio codecs, automatic noise cancellation, and echo suppression. Better than traditional phone calls.
Click any phone number on a webpage, email, or contact list to instantly place a call. No copying, pasting, or manual dialing required.
All calls are encrypted end-to-end using DTLS-SRTP protocol. The same security standard used by banks and government agencies.
Automatically adjusts audio quality based on your internet connection speed. Ensures smooth calls even on slower networks.
Powered by Twilio's worldwide infrastructure with optimized routing for low latency connections to 195+ countries.
See exactly how much each call costs in real-time. Complete transparency with per-second billing accuracy.
Make calls from home WiFi, office networks, mobile data, or even public WiFi at hotels and cafes. Requires just 1 Mbps.
We never record or store your call content. Your conversations remain completely private and are deleted after the call ends.
Works seamlessly across all your devices - desktop computers, laptops, tablets, and smartphones. Same account, anywhere.
Works perfectly on all modern browsers with full HD audio support. Choose your favorite browser and start calling.
Recommended: Chrome or Edge on desktop • Keep your browser updated for best experience
Mobile Support: Works on iOS Safari and Android Chrome with full audio support
WebRTC (Web Real-Time Communication) is a revolutionary technology built directly into modern web browsers. It enables high-quality voice and video communication without requiring any plugins or app downloads.
This is the same technology powering Google Meet, Microsoft Teams, Zoom, and other enterprise communication platforms. Now available for affordable international calling with StartACall.
Direct audio connection for minimal latency and maximum quality
Automatic gain control, noise suppression, and echo cancellation
Dynamically adjusts quality based on network conditions
Mandatory encryption for all voice and signaling data
Quality
Standard
Bandwidth
64 kbps
Latency
150-300ms
Quality
Good
Bandwidth
32-128 kbps
Latency
100-200ms
Quality
HD Quality
Bandwidth
48-128 kbps
Latency
50-100ms
Compare browser-based calling to traditional methods and see why it's the superior choice for international calls.
| Feature | Traditional Phone | Mobile Apps | Browser (StartACall) |
|---|---|---|---|
Setup Time | 5-10 minutes | 2-5 minutes | 30 seconds |
Storage Required | N/A | 100-500 MB | 0 MB |
Updates Needed | Manual | Manual | Automatic |
Device Compatibility | Limited | OS-specific | Universal |
IT Approval | Required | Often required | Not needed |
No apps to download, install, or update. Start calling instantly from any browser without waiting.
Save 100-500 MB of device storage. Perfect for devices with limited space or old computers.
Get the latest features automatically without manual updates. Never use an outdated version.
See how browser calling solves real-world communication challenges for different types of users.
Make international client calls from your home office without installing business software or using a VPN.
Call home or conduct business from hotel rooms, internet cafes, or coworking spaces worldwide.
Run a professional calling system without investing in expensive phone hardware or IT infrastructure.
Stay connected with loved ones abroad without worrying about international calling fees or complicated apps.
Your calls are protected by the same security standards used by banks, hospitals, and government agencies.
All voice data is encrypted using DTLS-SRTP protocol with 256-bit AES encryption. Impossible for third parties to intercept.
We never record, store, or have access to your call content. Your conversations are completely private.
Multi-factor authentication and secure token-based sessions protect your account from unauthorized access.
Built on Twilio's enterprise infrastructure with 99.99% uptime SLA and SOC 2 Type II certification.
Military-grade encryption keeps calls private even on public WiFi networks at hotels, airports, and cafes.
Full compliance with GDPR, CCPA, and international privacy regulations. Your data stays yours.
Unlike free calling services that mine your data, StartACall uses a transparent pay-as-you-go model. We make money from call fees, not from selling your information.
Everything you need to know about browser calling
Yes! StartACall uses WebRTC technology, which is built directly into modern web browsers. You don't need to download any apps, plugins, or software. Simply visit StartACall.com, log in, and start calling from Chrome, Firefox, Safari, Edge, or any modern browser.
StartACall works on all modern browsers including Google Chrome (version 80+), Mozilla Firefox (75+), Safari (14+), Microsoft Edge (80+), and Opera (67+). It also works on mobile browsers for both iOS and Android devices. For the best experience, we recommend using Chrome or Edge and keeping your browser updated.
Yes, and often better! Browser calls use HD voice codecs and WebRTC technology to deliver crystal-clear audio quality. The quality is comparable to or better than traditional phone calls, with features like automatic noise cancellation, echo suppression, and adaptive bitrate built in.
StartACall uses pay-as-you-go pricing with no monthly fees or subscriptions. International calls start at just $0.02 per minute to many countries. You add credits starting from $3, and they never expire. You only pay for the minutes you actually use.
Absolutely. All calls are encrypted end-to-end using DTLS-SRTP protocol with 256-bit AES encryption, the same encryption standard used by banks and government agencies. We never record or store your call content. Your conversations are completely private and secure.
You need a minimum of 1 Mbps upload and download speed for clear voice calls. Most modern internet connections, including home WiFi, office networks, and mobile data (4G/5G), easily exceed this requirement. The adaptive quality feature ensures smooth calls even on slower connections.
Yes! You can call any phone number worldwide from your browser - mobile phones, landlines, and toll-free numbers in 195+ countries. The person you're calling doesn't need a computer, internet connection, or any special app. They receive the call on their regular phone.
Yes, browser calling works on public WiFi networks at hotels, airports, cafes, coworking spaces, and libraries. All calls are encrypted end-to-end, so your conversations remain completely private even on public networks. Just make sure the WiFi connection is stable.
No plugins or extensions required! WebRTC is built into all modern browsers by default. Just visit StartACall.com in your browser and you're ready to call. This makes it perfect for work computers, shared devices, or situations where you can't install software.
Yes! Browser calling works on mobile browsers including Safari on iPhone/iPad and Chrome on Android devices. You can make calls from any device with a modern web browser, whether it's a desktop, laptop, tablet, or smartphone.
The call quality is equivalent to or better than Skype, WhatsApp, or other VoIP services. We use the same WebRTC technology that powers Google Meet and Microsoft Teams, with HD audio codecs, adaptive bitrate, and advanced audio processing for crystal-clear calls.
No hidden fees whatsoever. StartACall uses 100% transparent pay-as-you-go pricing. You only pay for the minutes you use, with per-second billing accuracy. No monthly fees, no subscription charges, no activation fees, no hidden costs. Credits never expire.
Make your first international call from your browser in under 60 seconds. No credit card required to sign up.