RingCentral Alternatives

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

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

The complete stand-up and follow-up bot

Try for free freemium $29.0 / Monthly (Flat price)

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.

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

Easy to use Phone System with World-Class Support

paid $14.0 / Monthly

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.

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

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

Use your iPhone, iPad or iPod touch to make and receive calls using your 8x8 Virtual Office phone...

Work locally, grow globally

Open Source paid Free Trial $25.0 / Monthly

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

Simplest way to own a business phone number

Brings voice and messaging to your web and mobile applications.

Open Source

Vonage is a cloud-based all-in-one VoIP software solution designed for multiple industries such as accounting, healthcare, finance and marketing etc.