Fintech is the marriage of finance and technology. It covers everything from mobile payments and digital lending to robo-advisors and blockchain-based services. The goal? Make financial services faster, cheaper, and accessible to everyone — including the 1.4 billion adults worldwide who are still unbanked.
Major fintech segments include digital payments (PayPal, UPI, Stripe), lending platforms (LendingClub, Cred), insurtech (Lemonade), and wealthtech (Zerodha, Robinhood). India's UPI processed over 12 billion transactions per month in 2024 — the world's largest real-time payment system.
Global fintech investment hit $164 billion in 2022 before cooling to $113 billion in 2023. Despite the funding slowdown, fintech adoption keeps growing. The industry is reshaping banking — traditional banks are now spending billions on digital transformation to compete. By 2030, the fintech market is projected to reach $1.5 trillion.