Zerodha is a leading online brokerage firm in India, founded in 2010 by Nithin Kamath and Nikhil Kamath. It offers a platform for trading in stocks, commodities, and currencies, allowing users to buy and sell financial instruments through its user-friendly app and website. Zerodha is known for its low-cost trading model, which includes zero brokerage fees for equity investments. The company has also introduced various educational initiatives, such as Varsity, an online learning platform that helps investors understand the stock market. With a focus on technology and customer service, Zerodha has gained a significant market share and a loyal customer base in the Indian financial landscape.