New business ideas: Explore most profitable business ideas

Explore most profitable business ideas in India. Start your venture by making profitable choices in food, retail, services, and more. Find the right instructor for you. Choose from many topics, skill levels, and languages. Join millions of learners from around the world already learning on Udemy. Top 25 new business ideas that are trending in 2025 and will be very profitable because of how innovative, new and fresh they are.