Balsamiq - Balsamiq. Rapid, effective and fun wireframing software.
Qrvey - Embedded Analytics built exclusively for SaaS applications.
Invision - Prototyping and collaboration for design teams
DevicePilot - DevicePilot is a universal cloud-based software service allowing you to easily locate, monitor and manage your connected devices at scale.
Zeplin - Collaboration app for UI designers & frontend developers
AnswerRocket - AnswerRocket is a search-powered analytics that makes it possible to get answers from business data by asking natural language questions.