Sideline Alternatives

TextNow is a mobile virtual network operator (MVNO) that provides a free phone service to users by using other cellular networks coverage.

Google Voice gives you one number for all your phones, voicemail organized in an email format, free...

Stop chasing your clients for documents! Easily request files, documents, forms & signatures from your clients – set a due date and save hours as your requests are returned to you effortlessly.

Try for free paid Free Trial $17.99 / Monthly (Basic)

Disposable phone numbers -- now with MMS photo support

RingCentral is the leading provider of cloud-based communications and collaboration solutions for small business and enterprise companies

Open Source freemium $19.99 / Monthly (All-in-One Phone, Team Messaging, and Video Conferencing.)

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.

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

Virtual phone system that lets you run your business from anywhere.

Send text/SMS messages from your PC from a free phone number

Hushed App will allow you to receive a Secondary Phone Number for Private, Long-Distance...

The Cloud Phone System of choice for modern sales and support teams. We help end clueless conversations by adding context to every call.

paid $30.0 / Monthly

Switch is a cloud-based phone system built for Google Apps users.

Stay in touch with your family and friends for free on Skype. Download Skype today to chat and call on desktop and mobile.

A few months ago, we started the journey to bring the PowerShell experience to Azure Cloud Shell.