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Free Zoiper Alternatives

The best free alternative to Zoiper is Jami, which is also Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to Zoiper and many of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Zoiper are Wire, Zulip, Linphone and Whereby.

Zoiper alternatives are mainly Video Calling Apps but may also be Instant Messengers or Group Chat Apps. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Zoiper.
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Zoiper iconZoiper
  25
  • Free PersonalProprietary
  • Mac
  • Windows
  • Linux
  • Online
  • Android
  • iPhone
  • Windows Phone

Zoiper IAX & SIP multilanguage and multiplatform (Windows, Linux and Mac OS X) softphone is a VoIP soft client, meant...

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  1. Jami icon

    Jami

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad

    Jami (formerly GNU Ring, SFLphone) positions itself as a potential free Skype replacement

    Jami video conference OS X
  2. Wire icon

    Wire

    • Free PersonalOpen Source
    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • F-Droid
    • Software as a Service (SaaS)

    Wire is the most secure collaboration platform featuring messenger, voice, video, conference calls, file-sharing, and external collaboration –all protected by the most secure end-to-end-encryption.

    Screenshot
    Wire vs Zoiper opinions
    This alternative is disputed. Wire is still a legitimate alternative to Zoiper, but it might have issues that some users think are important.

    Wire does not do SIP. Zoiper is a SIP softphone

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    10

    no SIP with is the base for VOIP

    Negative comment ago
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    11

    Zoiper allows you to call a regular phone number using a standard VoIP service (SIP or IAX) - the other person doesn't have to use Zoiper.

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    4

    Main funcionality from Zoiper: SIP. It's not supported by Wire

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    1

    Wire doesn't do SIP which is what Zoiper does.

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    10

    They're completely different things. Zoiper does SIP and IAX. Wire is a proprietary setup.

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    6


  3. Zulip is a group chat app in which messages are threaded by topic, helping you have long-running, organized conversations.

    Screenshot
    Zulip vs Zoiper opinions
    pros, cons and recent comments

    Zulip is not a SIP client

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    0
  4. Linphone is one of the most famous open source softphones in the world. It is fully SIP-based, for all calling, presence and IM features.

    iOS Assistant
    Linphone vs Zoiper opinions
    pros, cons and recent comments

    Linphone is quite half-baked if you do not use their full system.

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    1
  5. Video conversations with up to 8 people in your browser - no downloads, no login. Just name your channel and you are on. Works in all modern browsers, even mobile.

    Screenshot


  6. Empathy is a messaging program which supports text, voice, video chat, and file transfers over many different protocols. You can tell it about your accounts on all those services and do all your chatting within one application.

    Discontinued

    Empathy is currently unmaintained. Last version, 3.25, released in August 2017, can be still downloaded from the official website.

    Screenshot
  7. MicroSIP icon

    MicroSIP

    • FreeOpen Source
    • Windows
    • PortableApps.com

    MicroSIP is a free portable SIP softphone for Windows based on PJSIP stack.

    Screenshot
    MicroSIP vs Zoiper opinions
    pros, cons and recent comments
    r3tr0g4m3r

    Open source, light, simple and powerfull.

    Positive comment ago
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    0
  8. YakYak icon

    YakYak

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Hangouts

    Desktop client for Google Hangouts.

    Screenshot
  9. 3CX icon

    3CX

    • FreemiumProprietary
    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Microsoft Exchange Server
    • Raspberry Pi
    • Microsoft Office Suite

    The 3CX Phone System is the software-based private branch exchange (PBX) Phone system based on the SIP (Session Initiation Protocol) standard and enables extensions to make calls via the public switched telephone network (PSTN) or via Voice over Internet Protocol (VoIP) services...

    Screenshot
  10. Phoner Second Phone Number icon

    Phoner Second Phone Number

    • FreemiumProprietary
    • Android
    • iPhone
    • Android Tablet
    • iPad

    Phoner provides business owner, sales people, lawyers, doctors, police officers and others with a second phone number to protect their identity and also gives the convenience of multiple phone numbers on one device.

    Screenshot
Showing 10 of 31 alternatives