BidX² is a comprehensive and powerful estimating platform that is ideal for small and medium sized contractors in any trade. BidX² was created by contractors for contractors to give them the tools needed to create winning estimates without needless complexity. BidX² is a web based app that is 100% compatible with mobile devices which allows it to be used on your desktop, tablet and phone – at your office or in the field. With BidX² you can get electronic signatures (E-signatures) while on the jobsite with your customer or later via email.