What is Refiner?

Answer

About Refiner

Refiner is customer feedback for SaaS.

Customer feedback for SaaS. Refiner is a microsurvey platform for SaaS — in-app NPS, CSAT, and PMF surveys with deep segmentation.

Source

This answer is drawn from the Refiner listing on Startup Spotlight, last updated May 20, 2026. For the full profile, see the Refiner listing.

Other questions about Refiner

• Who founded Refiner?

  Refiner was founded by Jakob Knutzen.

• When was Refiner launched?

  Refiner launched in 2017.