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.
Price2Spy - Price2Spy is a price monitoring, pricing analytics, and repricing tool, meant to help eCommerce professionals keep an eye on their competitors or retailers.
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.
Skuuudle - Discover, match and monitor your eCommerce competitors.
Sidekick by Hubspot - Customer insight integrated with your email tools.
Prisync - Prisync is a competitor price tracking and monitoring software for all sizes of e-commerce companies worldwide.