Sipnetic Alternatives & Competitors

Free and open-source SIP/VoIP Client.

Key Sipdroid features:

Open Source Cost-effective Integration with Google Voice Compatibility

Open Source

Cross-platform VoIP softphone dialer for SIP and IAX systems.

Key Zoiper features:

Cross-Platform Compatibility Wide Protocol Support High Security User-Friendly Interface

VoIPstudio is an award-winning VoIP system that offers businesses of all sizes a scalable communication solution. It’s affordable, easy-to-use, offers a full suite of PBX features, and is fully integrated for CRM.

Key VoIPstudio features:

Call Recording Call Forward Call Analytics and Reporting Call Conferencing

Try for free paid Free Trial $4.99 / Monthly (User)

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

Key MicroSIP features:

Lightweight Open Source High-Quality Audio Portable

Linphone is an internet phone or Voice Over IP phone (VoIP).

Key Linphone features:

Open Source Cross-Platform SIP Compatibility Advanced Privacy Features

Open Source

free VoIP app - free Canadian phone number.

Key Fongo features:

Low Cost Canada-wide Free Calling Data-based Service Voicemail Included

MizuDroid is an app that allows you to make voice and video calls over VoIP protocol.

Key MizuDroid features:

Versatile Functionality Compatibility High-Quality Audio Security

TalkU is one of the best calling and messaging applications at the moment available over the internet for getting in touch with those who matters you most.

Key TalkU features:

Free Calling and Texting Low-cost International Calls Wi-Fi Calling Virtual Phone Numbers

Freetone is a free texting and calling application.

Key Freetone features:

Cost-effective User-friendly Interface International Calling No Need for a SIM Card

WiCall is one of the cheapest VoIP and WiFi calling services at the moment available over the internet for making national and international calls.

Key WiCall features:

Wide Range of Products High Quality Custom Solutions User-friendly Website

Mobile Node is an app that allows you to chat and connect with your friends over VoIP.

Key Mobile Node features:

Cross-Platform Support Node.js Ecosystem JavaScript Expertise Full-Stack Development

magicApp is an application that will allow you take your existing numbers with you all the time but use the communication services of this application.

Key magicApp features:

Cost-effective Mobile Convenience Wi-Fi Calling No Additional Hardware Needed

PhonerLite enables your PC to use it for internet telephony (VoIP , Voice over IP, SIP).

Key PhonerLite features:

User-Friendly Interface Free to Use Lightweight Rich Feature Set

Telephone is a VoIP program which allows you to make phone calls over the internet.

Key Telephone features:

Ease of Use Integration Sound Quality Lightweight