Case Study: Airangel delivers reliable guest Wi-Fi with Paessler PRTG

PRTG helps Wi-Fi provider Airangel deliver “the fourth utilit

Airangel, a UK-based provider of guest Wi‑Fi services, needed a more scalable and user-friendly way to monitor its growing network infrastructure. As its services expanded across hotels, retail, events, holiday parks, and more, the company relied on Paessler AG’s PRTG to help ensure reliable, low-downtime Wi‑Fi for customers who depend on it like a “fourth utility.”

Using Paessler AG’s PRTG network monitoring software, Airangel now monitors customer networks, data centres, office LANs, and ESX hosts with around 5,000 sensors across roughly 800 customer sites. The solution improved usability and scalability after Nagios, enabled mobile monitoring on iPhone and Android, helped optimize WAN bandwidth planning, and even automated seasonal sensor scheduling—saving significant time and manual effort while supporting Airangel’s continued growth.

Airangel

Aaron Roberts

Head of Infrastructure