![[Case Study] Iron Mountain Doubles NPSⓇ Survey Response Rates](/_astro/iron-mountain-history.TOPuUCNx.jpg)
[Case Study] Iron Mountain Doubles NPSⓇ Survey Response Rates
Two small changes to Iron Mountain's NPS survey invite doubled their response rate, change the "from" name to a real person, and embed the first question in the invite itself. That's it. Here's the full case study, why each change worked, and the knock-on effect on internal engagement when the data became hard to argue with.



