Siphon SIP Alternatives

Siphon SIP is described as 'Home of the World's first free SIP/VoIP application for iPhone and iPod Touch 1 and 2' and is an app in the social & communications category. There are more than 10 alternatives to Siphon SIP for a variety of platforms, including Android, iPhone, Mac, Windows and iPad apps. The best Siphon SIP alternative is Signal, which is both free and Open Source. Other great apps like Siphon SIP are Molly, FluffyChat, Linphone and Status.

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Alternatives list

  1. Signal icon

    Signal

     1354 likes
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    An open-source messaging app emphasizing privacy with encrypted communication. Share texts, calls, photos, and videos without ads or trackers, available across major platforms. Developed by Signal Technology Foundation and praised globally for security measures.

    215 Signal alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • iPad
    • Flathub
    • Ubuntu
    • Debian
    • Snapcraft
    Signal screenshot 1
     

    • Signal is the most popular Windows, Android, Mac & iPhone alternative to Siphon SIP.

    • Signal is the most popular Open Source & free alternative to Siphon SIP.

    • Signal is Free and Open SourceSiphon SIP is also Free and Open Source
    • Signal is Privacy focused, Security-focused and LightweightSiphon SIP is not according to our users
  4. FluffyChat icon

    FluffyChat

     37 likes
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    FluffyChat is an open, nonprofit and cute matrix messenger app for Ubuntu Touch, Android and iOS.

    185 FluffyChat alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Snapcraft
    • Flathub
    • Ubuntu Touch
    • F-Droid
    • Matrix.org
    FluffyChat screenshot 1
    FluffyChat screenshot 2
    FluffyChat screenshot 3
     

    • FluffyChat is the most popular Web-based & Android Tablet alternative to Siphon SIP.

    • FluffyChat is Free and Open SourceSiphon SIP is also Free and Open Source
    • FluffyChat is Privacy focused, Security-focused and LightweightSiphon SIP is not according to our users
  5. 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
     
  6. Status icon

    Status

     22 likes
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    Status combines a private messenger, secure crypto wallet, and Ethereum Web3 DApp browser into one powerful communication tool. Chat with friends and growing communities. Buy, sell, store, and exchange digital assets.

    176 Status alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • F-Droid
    • APK Downloader
    Status screenshot 1
    Status screenshot 2
    Status screenshot 3
     
  10. TeleGuard icon

    TeleGuard

     8 likes
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    TeleGuard is the data-secure messenger from Swisscows. TeleGuard encrypts every message and all telephone calls with encryption algorithm currently available: SALSA 20. TeleGuard servers are located in Switzerland, they are not subject to the data protection laws of the EU /...

    145 TeleGuard alternatives

    Cost / License

    • Free Personal
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Snapcraft
    TeleGuard screenshot 1
    TeleGuard screenshot 2
    TeleGuard screenshot 3
     
  11. 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
     
  12. Telephone icon

    Telephone

     19 likes
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    Telephone allows you to make phone calls over the Internet or your company network. If your phone line supports SIP protocol, you can use it on your Mac instead of a physical phone anywhere you have a decent network connection.

    45 Telephone alternatives

    Cost / License

    • Freemium (Subscription)
    • Open Source

    Platforms

    • Mac
    Telephone screenshot 1
     
  13. KeeperChat icon

    KeeperChat

     2 likes
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    KeeperChat - The leading secure messaging app.

    • Private vault for messages, photos and videos • Private, encrypted media gallery (nothing is saved on device’s camera roll) • Biometric login and self-destruct protection for vault • Message retraction and self-destruct timer • Tw.

    Cost / License

    • Freemium (Pay once)
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
    KeeperChat screenshot 1
    KeeperChat screenshot 2
    KeeperChat screenshot 3
     
  14. Silent Phone icon

    Silent Phone

     6 likes
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    Silent Phone – Secure Encrypted Video & Voice Mobile Phone Calls

    You now have the ability to have secure encrypted phone calls between Silent Circle members, anywhere, anytime, with complete control.

    Make a secure call as easy as an ordinary call and be sure of real safety.

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    Silent Phone screenshot 1
    Silent Phone screenshot 2
    Silent Phone screenshot 3
     

    • Silent Phone is the most popular commercial alternative to Siphon SIP.

    • Silent Phone is Paid and ProprietarySiphon SIP is Free and Open Source
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