A FileMakerPruGurus Hot Tip - Number 1. A tip about FileMaker Pro, FileMaker Pro Advanced, FileMaker Go. This video is about the study FileMaker commissioned to the Forrester Group last year to calculate the Return on Investment (ROI) and cost recovery of FileMaker solutions. The Forrester Group found that one organization had an amazing two year ROI of 289% and recovered their investment in 3 months. The FileMaker solution was cheaper and faster to implement that other options they considered, as well.