Joust, a banking platform for self-employed individuals, freelancers and contractors, relocated to Austin from Denver, Colorado, in late August. The company moved into a space at the startup accelerator TechStars, located at 220 S. Congress Ave., Ste. 010. Joust offers a banking app as well as guaranteed payment on invoices—a common issue for freelancers—and an option to collect payments instantly. www.joust.com