Around the world, accelerator programs continue to multiply, prompting the need for continued research on what they are, how they operate, and how they can be evaluated. The Global Accelerator Report 2015, recently released by Gust and Fundacity, highlights the global development of the accelerator industry and includes details on how accelerators are funded and insights into the industry’s future. The report, which examines accelerator programs in five regions, includes several ways to characterize the global industry, including profit structure, monetization sources, corporate partnerships, and exits. A separate analysis, as featured in CB Insights, suggests the importance of follow-on funding as a measure to evaluate accelerator programs.