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The 28th most popular messenger on Mac OS X

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Gizmo5 (formerly known as Gizmo Project) is a peer-to-peer VoIP network. SIP ATA - Analog Telephone Adapter with Session Initiation Protocol capabilities. Use in conjunction with your Google Voice number and you can have free calls (U.S.) to any phone and your Google Voice number appears on the caller ID. Edit

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  • emeres fanatic

    As software its not worse than skype. Don“t support skype - they help spying on chinese people
    http://blogs.pcmag.com/securitywatch/2008/10/skype_admits_to_helping_china.php

    http://www.youtube.com/watch?v=60SFGH3lxLg

  • Mark Friedman fanatic
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    Works well with Google Voice.

  • Plonkely fanatic
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    Awkward to add different accounts, feels clunky.

  • Jeremy Glenn Lopez fanatic
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    I just use it to connect with Google Voice.
    I would rather use Skype.

  • wirelessworlds devotee
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    its very good

  • Ton Haarmans expert

    I downloaded this Skype lookalike and was not very happy with the quality of video and audio. So I tried to ditch it again with CleanApp. And for the very first time CleanApp choked on a prog and crashed. Now I hope that manually deleting the app was enough...

  • Luke Addison fanatic
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    Like Skype but as some others have said, better. It's a shame more people don't use this over Skype.

  • Jared Gray fanatic
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    Alternative VOIP to skype.. Works great.. They gave me free credits.. ACF status was free for awhile aswell.. Better service then skype.. Can be confusing when deleting IM contacts etc(and uve deleted the chat bot needed to remove account link etc)..

  • Jared Gray fanatic
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    Alternative VOIP to skype.. Works great.. They gave me free credits..

  • Vermyndax enthusiast
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    Interesting, but suffers from a cluttered and confusing user interface. Here's to hoping they improve it!

  • skayme novice
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    A great comunications tool. Like Skype but better. A greater sound and a good quality comunication.

  • homosaur expert
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    I'd like to be more positive about Gizmo as I love their openness, but the platform sucks right now. Crash happy and simply all around poor compared to Skype. Might be better in a year or two.

  • KeatonTech expert

    The audio quality is crap, but other than that it's pretty nice

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Website: gizmo5.com/pc
Developer: gizmo5inc.com
License: Commercial
Version: 4.0.5.395
Rating: Features:
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Usage: 2 weeks, 1 day, 23 hours, 44 minutes and 20 seconds
Usage since: 08 February 2008
Platform Usage:
Windows
(46%)
Mac
(49%)

Popularity over the last 30 days (?)

Gizmo5 vs.

Rank: #2459