Canny - Canny helps you collect and organize feature requests to better understand customer needs and prioritize your roadmap.
Froged - One click solution providing easy-to-use marketing, sales and support services to turn website visitors into happy customers.
Delighted - The fastest and easiest way to gather actionable feedback from your customers
Intercom on Customer Engagement - A book on how to create messages that drive engagement
Promoter.io - Promoter is designed to capture actionable and accurate customer feedback that reduces churn and drives growth
Keep Your Friends Close - A free e-book about maximizing Customer Lifetime Value