Gizmo5 Alternatives

Gizmo5 is described as '(formerly known as Gizmo Project ) is a Voice over Internet Protocol communications network and a proprietary freeware soft phone for that network. You can chat with Gizmo, MSN, AIM, Yahoo, and Jabber contacts and call any number or Gizmo contacts from your mobile phone' and is an app in the social & communications category. There are more than 10 alternatives to Gizmo5 for a variety of platforms, including Windows, Linux, Mac, Android and iPhone apps. The best Gizmo5 alternative is RetroShare, which is both free and Open Source. Other great apps like Gizmo5 are Linphone, Empathy, imo and Zoiper.

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Alternatives list

  1. RetroShare icon

    RetroShare

     163 likes
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    RetroShare is a open source cross-platform, private and secure decentralized communication system. It lets you to securely chat, share photos, videos, and more, using OpenPGP to authenticate peers and .

    136 RetroShare alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • BSD
    • OpenSSL
    • OpenPGP
    Network tab with contact list and broadcast subtab open. The subtab shows text and image sent by one contact to all connected contacts.
     

    • RetroShare is the most popular Windows, Android, Mac & Linux alternative to Gizmo5.

    • RetroShare is the most popular Open Source & free alternative to Gizmo5.

    • RetroShare is Free and Open SourceGizmo5 is Free and Proprietary
    • RetroShare is Privacy focusedGizmo5 is not according to our users
  2. Linphone icon

    Linphone

     143 likes
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    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.

    82 Linphone alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    iOS Assistant
     

    • Linphone is the most popular iPhone, iPad & Android Tablet alternative to Gizmo5.

    • Linphone is Free and Open SourceGizmo5 is Free and Proprietary
    • Linphone is Privacy focusedGizmo5 is not according to our users
  4. Empathy icon

    Empathy

     157 likes
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    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.

    Cost / License

    • Free
    • Open Source

    Application types

    Alerts

    • Discontinued

    Platforms

    • Linux
    • BSD
    Empathy screenshot 1
     
  5. imo icon

    imo

     214 likes
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    Imo is a free, simple,secure and faster international video call & instant messaging app.

    126 imo alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • HUAWEI AppGallery
    • iPad
    imo screenshot 1
     
  6. Zoiper icon

    Zoiper

     26 likes
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    Zoiper IAX & SIP multilanguage and multiplatform (Windows, Linux and Mac OS X) softphone is a VoIP soft client, meant to work with any IP-based communications systems and infrastructure.

    43 Zoiper alternatives

    Cost / License

    • Free Personal
    • Proprietary

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    Zoiper screenshot 1
     

    • Zoiper is the most popular Web-based alternative to Gizmo5.

    • Zoiper is Free Personal and ProprietaryGizmo5 is Free and Proprietary
  7. Blink icon

    Blink

     22 likes
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    Blink is the best real-time communications client using the SIP protocol.

    Cost / License

    • Freemium (Pay once)
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    Blink screenshot 1
     
  9. Tkabber icon

    Tkabber

     14 likes
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    Tkabber is a Free and Open Source client for the Jabber instant messaging system. Its writen in Tcl/Tk, and works on many platforms (tested on Linux, FreeBSD, NetBSD, Solaris, MacOS X and Windows 98/2000/XP).

    Cost / License

    • Free
    • Open Source

    Application type

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    Login
     
  10. QuteCom icon

    QuteCom

     16 likes
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    QuteCom is a community of enthusiasts and developers, creating free software products related to communication over IP. The flagship product of the QuteCom project is a softphone which allows you to make free PC to PC video and voice calls, and to integrate all your IM contacts...

    Cost / License

    • Free
    • Open Source

    Application types

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    • PortableApps.com
    QuteCom screenshot 1
     
  11. Voxox CloudPhone icon

    Voxox CloudPhone

     8 likes
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    Virtual PBX enables small businesses to set up professional, hardware-free phone solutions with Auto Attendant, business SMS, call routing, enhanced voicemail, customizable greetings, faxes, scalable extensions, and an online portal for easy management.

    Cost / License

    • Subscription
    • Proprietary

    Platforms

    • Online
    • iPhone
    Voxox CloudPhone screenshot 1
    Voxox CloudPhone screenshot 2
    Voxox CloudPhone screenshot 3
     

    • Voxox CloudPhone is the most popular commercial alternative to Gizmo5.

    • Voxox CloudPhone is Paid and ProprietaryGizmo5 is Free and Proprietary
  12. Chatzy icon

    Chatzy

     6 likes
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    Chatzy is a free private chat service which you can use to communicate with people you already know or people who visits your blog or website. With Chatzy you can create a chatroom and send out email invitations very quickly and easily. No registration is required.

    68 Chatzy alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
     
  13. Remote Administrator Control icon

    Remote Administrator Control

     1 like
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    Remote Administrator Control is designed for connection to a remote computer where you can work fully as if working on a local computer.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Windows
    Remote Administrator Control screenshot 1
     
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