If you want to start an online business, here are top three niches:
Health and Weight Loss
It is true, there is a big competition on this field, but using the appropriate strategy you might earn as well a nice slice of the pie in this huge profit making market.
Dating Websites
This is a popular niche, maybe one of the most searched topics on the internet. You can create a dating website, where online searchers can find any kind of piece of advice on how to build relationships, or find the perfect match.
Making Money Online
If you have expert level knowledge and a wide experience on how to earn money online, if you are already a successful internet marketer or online seller, you can create coaching videos, you can write e-books where you can share your experience with viewers/readers