XtremeLabs provides hands-on online labs for training, examination, and certification. XtremeLabs platform supports self-paced instruction as well as guided instructions. Technology vendors can offer simple XtremeLabs sandboxes to full-featured labs with classroom features, performance-based testing, and instructor-led training capabilities. XtremeLabs is 100% cloud-based, no download required to the users desktop. The platform is integrated with all leading Learning Management Systems (Blackboard, Instructure, Moodle, open edX) and MOOC platforms such as edX.org. Over 1000 academic institutions and 1400 global training companies use XtremeLabs to deliver training to hundreds of thousands of students every year.