What are some alternatives?
When comparing HulloMail and Grasshopper, you can also consider the following products
YouMail - YouMail turns visual voicemail into a personal assistant for handling all your missed calls.
RingCentral - RingCentral is the leading provider of cloud-based communications and collaboration solutions for small business and enterprise companies
Hi Voicemail - Stop robocallers filling up your voicemail
Dialpad - Switch is a cloud-based phone system built for Google Apps users.
Call Me Private - Call Me Private masks your phone number behind a virtual number, for privacy, or for a professional...
Nextiva - 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.