Playo - Organize a local team sports or join a fitness community

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.

Teammate - Find or organize pick up games and team sports

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.

Heja - Easily communicate within your sports team

Sidekick by Hubspot - Customer insight integrated with your email tools.