REVE Systems Alternatives

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)

OpenKM is a document management software that integrates all essential document management into one easy to use solution.

Open Source freemium $6000.0 / One-off ("10 users" "2 TB supported repository" )

FlexiQuiz is a powerful online test generator that enables you to create engaging online quizzes, tests, or exams in minutes. Choose from 100's of features to create a customized quiz that meets your objectives for business, education, or fun.

Try for free freemium $25.0 / Monthly (Essentials plan)

Work locally, grow globally

Open Source paid Free Trial $25.0 / Monthly

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

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.)

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

An open source telephony switching and private branch exchange service for Linux.

Open Source

Journeys made simple. Your customer data, messaging and analytics working together.

freemium $29.0 / Monthly (2,000 contacts, 8,000 email/month included.)

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.

VoIP.ms is a VoIP origination and termination tool.