These are the 20 Largest US Startup Funding Rounds of September 2018

5. Stripe $245M
Round: Series E
Description: San Francisco-based Stripe provides a set of unified APIs and tools that instantly enable businesses to accept and manage online payments. Stripe has now raised a total of $685M in equity funding.
Industry: Credit Cards, Developer APIs, Internet, Payments, SaaS, Software
Total equity funding: $685M