LucidChart - LucidChart is the missing link in online productivity suites. LucidChart allows users to create, collaborate on, and publish attractive flowcharts and other diagrams from a web browser.
Envoy - Visitor registration that's changing how guests are greeted in companies around the world.
draw.io - Online diagramming application
Teem - Cloud-based meeting room booking system
Visio - Simplify and communicate complex information using data-linked diagrams.
RobinPowered - Robin coordinates meeting spaces, people, and things in your office. Complete with analytics and insights that uncover usage and help optimize space.