iPlum Alternatives

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

Sideline™ is the free 2nd number for your smartphone. It uses your existing carrier network so your 2nd number works anywhere your cell phone does.

Work smarter, not harder. Save 1 day/week with free customizable workflows. Get access to 40+ workflow templates such as Employee Recognition & Engagement. Simplify your day-to-day workflows, increase team productivity & add simplicity to your work.

Try for free freemium

Disposable phone numbers -- now with MMS photo support

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

Flyp is the smallest nebulizer available for the treatment of asthma and COPD.

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

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

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

WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.

free

TempNumber is a virtual temporary phone number service that allows you to send messages and do calls.

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.)

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

Business Communications and Collaboration