As an early-stage investor you occasionally have the good fortune of backing a company solving a big, relevant problem in the market. Other times you get to work with a founder that has had success in other areas of their life and is working on their first startup. However, rarely do you get the opportunity to be invested in both sides of the coin. This opportunity is exactly what Nantucket Ventures saw in this pair of formidable MIT CS grads taking on the massive challenge of usage-based SaaS pricing.