OpenPhone Alternatives

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.

Manage business phone line as easily as you manage emails, in the cloud. Ring4 provide you with a business line and video conferencing solution.

paid Free Trial $9.99 / Monthly

Second phone line app for mobile phones

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

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.

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

Aircall is a call center software of a new generation designed for fast growing companies. Setup instantly and integrates to your CRMs

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

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

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

Disposable phone numbers -- now with MMS photo support

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.

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

10 free business phone lines & unlimited video conferencing