In 2025, there are still some niches that bring in good profits but aren’t filled with too many people. One example is digital privacy tools like password managers or private search engines. As more people care about online privacy, this area keeps growing quietly. Another niche is eco-friendly home gadgets. Products that help save energy or reduce waste are gaining interest, but not everyone is promoting them yet. You can also look into pet health supplements, especially for older pets. It’s a caring niche and not as crowded. Even hobbies like indoor gardening or DIY crafts are picking up attention with fewer people targeting them seriously. The main thing is to find something people need but that hasn’t been overly promoted everywhere. Are there any other niches you think are flying under the radar?