
Google Voice
Google Voice gives you one number for all your phones, voicemail organized in an email format, free…
20 Alternatives To Google Voice

8x8
8x8’s VoIP business phone systems deliver affordable, cloud-based voice, video, messaging, and call center solutions, helping you serve customers anytime, anywhere.

Dialpad
Switch is a cloud-based phone system built for Google Apps users.
FluentStream
FluentStream Technologies is an advanced telecommunications company with a core focus on cloud-based applications.
Freetone
Freetone is a free texting and calling application.

Freshcaller
The call center software for startups and small teams. No need to invest in phone hardware for your call center. Product of Freshworks Inc.

Grasshopper
Grasshopper enables entrepreneurs to build a virtual office that connects callers to employees, wherever they are.

Jabber
Jabber.org is an IM service based on XMPP and one of the key nodes on the XMPP network.

Line2
Line2 adds a second phone number or complete cloud business phone system to smartphones & computers that’s robust yet affordable. Buy online or get a custom quote.
MightyCall
Virtual phone system that lets you run your business from anywhere.
Nextiva
Business VoIP, cloud phone systems trusted by more than 150,000 companies. Powered by the leading cloud PBX VoIP platform, Nextiva is rated the best business VoIP service provider.

Phonebooth
Phonebooth is one of the leading voip providers, providing phone systems & phone service for small businesses.
RingCentral
RingCentral is the leading provider of cloud-based communications and collaboration solutions for small business and enterprise companies
Signal
Fast, simple & secure messaging. Privacy that fits in your pocket.

Skype Meetings
Click a button to start a free video call

TextNow
TextNow is a mobile virtual network operator (MVNO) that provides a free phone service to users by using other cellular networks coverage.
UberConference
UberConference provides a rich visual interface for conference calls. Simple, visual, and free to use, it’s audio conferencing done right.

Viber
Free and secure calls and messages to anyone, anywhere. Keep your conversations going no matter where you are.
VirtualPBX
VirtualPBX provides hosted VoIP PBX phone services that give small and medium growing businesses a professional, fully automated call answering and routing solution

VoIPstudio
VoIPstudio is an award-winning VoIP system that offers businesses of all sizes a scalable communication solution. It’s inexpensive, easy-to-use, offers a full suite of PBX features, and is fully integrated for CRM.
WhatsApp
WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.