Fintech unicorn Razorpay has raised $375 million in the Series F round of funding at a $7.5-billion valuation, making it India's second-most valuable start-up in this space, after Paytm. The company valuation has surged over seven times in 15 months, helping it push Walmart-owned digital payments firm PhonePe to the third spot on the country's most-valuable fintech list. Razorpay's latest round of fundraising was led by Lone Pine Capital, Alkeon Capital, and TCV.