A Simpler, More Affordable Viber Out Alternative
Tired of Viber Out credits expiring? Zenophone offers pay-as-you-go calling with credits that never expire, all from your browser without any app.
Pay only for what you use
Enter a number and click call to sign in and start calling.
Zenophone vs Viber
See how the features compare side by side
Everything You Need for International Calling
Crystal clear calls, transparent pricing, and the flexibility to call from anywhere
Ultra-Low International Rates
Transparent per-minute pricing with no hidden fees. Save up to 90% on international calls.
No App, No Subscription
Pay only for minutes you use. Start calling instantly with zero commitment.
Works on Any Device
Browser-based calling on phone, tablet, and desktop. No downloads required.
Private & Encrypted Calls
End-to-end encrypted calls between your browser and the recipient. We never listen, record, or access your conversations.
Be Yourself
Be yourself—show your own number or use a public one. You choose.
Receive Calls in Your Browser
Get a local number in one of our supported countries. Incoming calls ring straight to your browser—anywhere.
Contacts & Call History
Add contacts, view your call history, and redial anyone instantly—all from your browser.
Save Up to 90% on International Calls
Compared to traditional carriers and mobile plans
Frequently Asked Questions
Common questions about Viber and international calling
The biggest differences are: Zenophone works in your browser (no app needed), your credits never expire (Viber Out expires after 6 months), and there's no minimum purchase. Rates start from just $0.02/min with no subscription required.
Rates vary by destination. Check our rates page to compare specific countries. The key advantage with Zenophone is that your balance never expires, so you never lose money like you can with Viber Out.
Yes! Zenophone works in any modern browser, including mobile browsers on iPhone and Android. Just open your browser and start calling—no app installation needed.
Your Viber Out credits stay in your Viber account. Use them before they expire (within 6 months of your last paid call). You can use both services simultaneously while transitioning.
Zenophone focuses on calling regular phone numbers (landlines and mobiles). For free app-to-app calls, you can continue using Viber. Many users keep both—Viber for free messaging/calls with other Viber users, and Zenophone for calling regular phones.