I have used this tool to label images in our product catalogs with predefined labels from my database using OCR technology - it works perfectly! The price is also very good compared other similar tools available online (we've tried them). There are many features that can be improved such as customizing colors of text font or background color depending upon your preference but overall everything looks great so far!! If you're looking at an easy way out then use DataTurk otherwise go ahead because they provide top quality solutions without much hassle :) We needed some help automating tasks related customer service by assigning pre defined tags/labels which we could later search through when required instead doing manual work manually everytime!