Summary List Placement   As the coronavirus crisis tightens corporate budgets, some companies are trying to find ways to scale back on their cloud and IT costs. Meanwhile, a slew of startups have emerged in the past few years to help companies do exactly that. Some of these startups build products that automate work in operations, data management, and security, which helps companies save money, while others build software that can help companies see how exactly they're using the applications they pay for.