Ringblaze Alternatives

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.)

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

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

Work locally, grow globally

Open Source paid Free Trial $25.0 / Monthly

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

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

All-in-One VoIP Business Phone System with 100+ features and integrations that will boost your sales and improve customer services. Discover the power of VoIP for seamless and cost-effective communication & Boost productivity and drive revenue.

paid

Toll Free or Local Numbers for Your Business

Virtual cloud phone system for business

paid Free Trial $15.0 / Monthly

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

VoiceIQ is the intelligent phone system for businesses that need to automate the busy work and capture insight from every call

paid

Easy to use Phone System with World-Class Support

paid $14.0 / Monthly

VoIP.ms is a VoIP origination and termination tool.