What are some alternatives?
When comparing HelloLobby and DealRoom, you can also consider the following products
VisitUs Reception - Visitor Management Made Smarter
Taiga - Project management platform for agile developers & designers
WhosOnLocation - WhosOnLocation is a visitor management system that makes it easy for reception teams and/or non-manned reception areas to know their visitor.
TargetProcess - Agile Project Management Web Application
Proxyclick - Connect with Confidence
Leantime - Lean project management for startups & small teams