Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Prowess - The simplest way to collect and leverage product feedback
Drift - A messaging app that helps you grow your business.
StoriesOnBoard - StoriesOnBoard helps agile teams build better products faster. The built-in guide helps you collect and prioritize ideas, understand user requirements, gather customer feedback, and validate feature ideas with internal & external stakeholders.
Talkus - Chat with your website users from Slack
Roadmap - Collision avoidance for projects and people