Alternatives to Zoiper

A SIP softphone for making VoIP voice and video calls through a PBX or SIP provider. The listings below can replace it for an important use case. Each note says what changes if you switch.

Replacements

Listings that take over the same core job as Zoiper.

  • Linphone

    An open-source SIP softphone for voice and video calls on desktop and mobile.

    FreeOpen sourceWindowsmacOSLinuxAndroidiOS

    Linphone is an open source SIP softphone for desktop and mobile with a free SIP service from the project, replacing Zoiper's proprietary paid editions.

  • MicroSIP

    A lightweight open-source SIP softphone for Windows that makes voice and video calls through SIP providers.

    FreeOpen sourceWindows

    MicroSIP is a lightweight GPL-2.0 SIP softphone for voice and video calls, but it runs only on Windows and has no mobile apps.

  • Baresip

    A portable, modular SIP user agent for audio and video calls, run from the command line.

    FreeOpen sourceCommand line

    Baresip is a BSD-3-Clause command-line SIP user agent with SRTP and ZRTP encryption and a modular design, but it has no graphical interface in the core.

  • Jami

    A fully peer-to-peer communication platform with no servers relaying your data and no personal information needed to sign up.

    FreeOpen sourceWindowsmacOSLinux

    Jami is a free GPL-3.0 peer-to-peer app that includes a SIP client alongside messaging and video, with desktop builds for Windows, macOS and Linux.

Similar software

Related functionality, not a direct replacement.