Wootric - Wootric is software that allows apps and websites to take customer satisfaction surveys so that you can properly gauge the popularity and success of your app through the eyes of the people using it. Read more about Wootric.
Interactive NPS Calculator (by Delighted) - Calculate your NPS easily with this interactive free tool.
Growth Score - 40+ companies share their Net Promoter Score secrets!
Vitally - Analytics and insights to drive B2B startup success 🚀
Customerville - Net Promoter Scores on steriods
Salesmachine - Salesmachine scores your customer health in real-time and informs your team who need attention to prevent churn and improve expansion. Thanks to the Product Qualified Leads scoring method and tasks & playbooks automation, convert min. +25% trials.