8x8 X Series - X Series connects teams across channels and around the globe, giving you access your most critical information securely, from any location.
InsightSquared - #1 for Salesforce.com Pipeline forecasting, profitability analysis, activity tracking: all the small business intelligence you need. Works using CRM data and automatic syncing.
Ooma Office - VoIP-based business phone system solution for small firms
Aviso - Aviso provides predictive analytics software to help sales organizations optimize their performance and exceed revenue goals using machine learning algorithms and portfolio management techniques.
Vonage Business Communications - Vonage Business Communications transforms communications and activates conversations anytime, anywhere. Learn more about unified communications now!
Sidekick by Hubspot - Customer insight integrated with your email tools.