TwinPhone
Cheapest international calls straight from your browser
Free1,201 impressions#16 of its week
TwinPhone lets you make international calls and receive SMS directly from a browser with pay-as-you-go rates.
- for
- Individuals and teams needing cheap, browser-based phone calls without SIMs or contracts.
- pricing
- paid
Key features
- Browser-native calling — Make HD voice calls to landlines and mobiles worldwide via WebRTC, no app or SIM required.
- Virtual numbers — Rent US or Canada numbers from $3.19/mo to receive calls and SMS in the browser.
- Transparent pricing — Per-minute rates shown before each call; $0.02/min to US/Canada.
- Encrypted calls — TLS for signalling and SRTP for audio protect call data in transit.
- Adaptive audio — Codec adjusts in real-time to keep calls stable on slow or unstable Wi-Fi.
- Team billing — One shared balance, no per-seat fees; up to 100 users on Business plan.
Use cases
- Sell items online without exposing personal number
- Remote teams making international client calls
- Travelers staying reachable abroad
- Freelancers needing a second business line
- Support agents handling calls from a browser
TwinPhone FAQ
How does TwinPhone work?+
Open a browser, dial a number, and TwinPhone routes the call via WebRTC to any phone in 145+ countries—no app or hardware needed.
How cheap is it really?+
Calls to the US and Canada cost $0.02 per minute; other countries show exact rates on screen before dialing, with no hidden fees.
Is my call data safe?+
All calls are encrypted in transit with TLS for signalling and SRTP for media, the same standards banks use.
What if my internet connection is poor?+
TwinPhone uses adaptive audio that adjusts in real-time to keep calls stable on slow or unstable Wi-Fi.
Can teams use TwinPhone?+
Yes, the Business plan supports up to 100 users on a single balance with no per-seat charges, plus analytics and spend limits.
Summarized by DevHunt from twin-phone.com · Oct 4, 2026. Details may change; check the official site.
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