According to our research, there are many ideas to start a profitable business. Intending to help with selecting the right business niche, we made a list of the top industries that show the most promise for startups in 2021. With the right combination of determination, passion, and creativity, your profitable business is just around the corner. So here is a list: Online education and skill-sharing platforms. Healthcare industry. Logistics and Delivery. Pet care & Wearables. E-commerce platforms and Resale marketplaces. Entertainment. Artificial Intelligence. And more. More information you can find in this article.