Always Hired's Sales Bootcamp Tech Sales Stack (This time we're biased) Tech Stack By definition, a technology stack is a set of components or layers in a software offering that provides broad functionality. Microsoft Office is an easy example. The combination of Word, Excel, PowerPoint and Exchange improves personal productivity for billions of people. Sales Stack The definition of the sales stack (also known as a sales technology stack) is a term for the totality of sales software (typically cloud-based) that a particular sales team utilizes. As new sales tools become available, sales reps and managers are embracing a wide variety of technologies. The rise of the Sales Stack proves it is here to stay. By the data: