Always On, Web-Based Software Productivity and Lead Generation Systems For Real Estate. Onjax provides a exciting medley of productivity and revenue building software tools for the Real Estate industry. Our PureAgent™ real estate CRM easily integrates with cutting-edge property search (IDX) tools for your customers. Our MyOnlineTransaction™ transaction management system organizes all your real etate closings. Onjax has all the right solutions to help you grow your business.