TwinPhone icon
TwinPhone icon

TwinPhone

Use a browser to place pay-as-you-go calls to landlines and mobiles in 145+ countries, with the exact rate displayed before dialing. Virtual numbers receive calls and SMS in the same interface, and teams can use a shared balance with member-level call analytics and admin controls.

TwinPhone screenshot 1

Cost / License

  • Pay once
  • Proprietary

Application type

Platforms

  • Mac
  • Windows
  • Linux
  • Online
  • Android
  • iPhone
  • iPad
TwinPhone screenshot 1
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Features

Properties

  1.  Lightweight
  2.  Privacy focused

Features

  1.  VoiP Calls
  2.  Ad-free
  3.  Real time collaboration
  4.  Browser-based
  5.  Voice Chat
  6.  WebRTC
  7.  Virtual phone number
  8.  SMS Messaging

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TwinPhone information

  • Developed by

    CZ flaghrhelperg s.r.o.

  • Licensing

    Proprietary and Commercial product.

  • Pricing

    One time purchase (perpetual license) ranging between $10 and $1000.

  • Alternatives

    6 alternatives listed

  • Badge

    Get an embeddable badge for TwinPhone

  • Supported Languages

    • English
    • Spanish
    • German
    • French
    • Portuguese
    • Russian
    • Turkish
    • Japanese
    • Dutch

AlternativeTo Categories

Social & Communications, Business & Commerce

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Official Links

AppStores & Other Links

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What is TwinPhone?

TwinPhone is a browser-based calling service. You open a tab, grant microphone access, and dial a real phone number landline or mobile — in 145+ countries.

There is no app to install, no SIM, no VoIP hardware and no monthly plan: callsare pay-as-you-go and the exact rate for the destination is shown before youpress Call.

Media is encrypted in transit (SRTP) over encrypted signalling(WSS/TLS), and it works on WebRTC, so any modern browser — Chrome, Edge,Firefox, Brave, Safari — is enough.

Beyond outbound calling, TwinPhone rents real local virtual numbers in 19 countries from $3.19/month.

A rented number receives both voice calls and SMSin the same browser interface, which makes it useful as a second line, averification number, or a local presence in a country you do not live in.

Outbound SMS is supported from rented numbers.

For teams there is a shared-wallet mode: one balance, per-member call analytics and admin controls, with no per-seat licence fees

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