MODX is a free, open source content management system and web application framework for publishing content on the world wide web and intranets.
MODX + GoConvert
Use GoConvert and MODX to maximize the ROI of your sales and marketing spending. Enrich information in your MODX 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.