We have been using WittyParrot for quite a while now and have found that it is very user friendly, and has allowed us to keep the information used for RFI's up to date, this is
wittyparrot + GoConvert
Use GoConvert and wittyparrot to maximize the ROI of your sales and marketing spending. Enrich information in your wittyparrot account, improve contact and deal information, and start visualizing marketing and sales performance. GoConvert works around the clock to automatically fill in missing data. Your insights get better all the time.