Stratosphere’s cutting edge cloud platform gives estimators unprecedented freedom to complete takeoffs from anywhere with next generation takeoff and markup tools. We believe that Stratosphere is a truly game-changing product, and we’re confident that you will too, so you can get started absolutely free with no credit card required. Stratosphere combines everything we’ve learned from our customers over the last 30 years with cutting edge technology to bring a truly game-changing set of features. Stratosphere gives you the flexibility to pay month-to-month, but you can save over $150 if you sign up for 12 months.