wol.workoutloud.com SmartNPS™ provides an simple and easy way to deliver NPS and related questions to your customer and is an integrated function within the WorkOutLoud Customer Experience platform. NPS (Net Promoter Score) is an effective algorithm for clearly identifying a “score” for a customer relationship or virtually any “subject matter” you would like to use an NPS approach to understanding how the customer values the company, product, service, or individual.