Ring4 - Manage business phone line as easily as you manage emails, in the cloud. Ring4 provide you with a business line and video conferencing solution.
VoiceIQ.ai - VoiceIQ is the intelligent phone system for businesses that need to automate the busy work and capture insight from every call
Burner - Disposable phone numbers -- now with MMS photo support
NUACOM - 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.
quackr - Protect your privacy & identity with quackr. Use our free temporary phone numbers to receive SMS online now.
Dialpad - Switch is a cloud-based phone system built for Google Apps users.