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.)

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

Tomba is the leading solution to find and verify professional email addresses. Start using Tomba and connect with the people that matter for your business.

Try for free Open Source freemium $39.0 / Monthly (Enterprise $389.00/mo Searches 25k Verifications 60k Teams 20)

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

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

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

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

Toll Free or Local Numbers for Your Business

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

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.

Work locally, grow globally

Open Source paid Free Trial $25.0 / Monthly

Virtual cloud phone system for business

paid Free Trial $15.0 / Monthly

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

paid

Web-based business telephony system with native app support