"how to make money on the Internet" is a good niche --------- but you'll have millions of competitors who also know it is a good niche. Getting traffic will be a BIG challenge.
Make money online is supposed to be high paying niche in AdSense (I don't have sites in that niche). However you will face a tons of competitors in this niche.
Any Niche is a good niche. You could make a site about dog poop and make money on it. What makes a niche a good niche is YOU. If you put 1000hours of work into a "dog poop" site, you'll probably make more money than if you put 10hours of work into a "make money on the internet website". There are a few factors to take into consideration when it comes to the website you are choosing however. 1.) How hard will it be to get traffic? (more people are going to want to know how to make money on the internet then how to obtain dog poop). 1 a.) How much competition are you going to have? (chances are there are more sites on how to make money on the internet then where to find dog poop). 2.) Of the traffic you get, how many of those people are going to click your ads. (you may find that of the people that go to your dog poop site, 30% of them are ad clickers). 3.) Maintainability. In other words, are you going to have to spend 40 hours a week updating this site to make it successful? or can you build it once and step away for days at a time? So in closing I can answer your question with a question. "Online Earnings Niche ?" What Niche interests you? If you like video games...do video games. If you like sports, do sports. Do a website that will allow you to keep going when the ad revenue isn't there. If your website is good...money will follow...regardless of the niche. -Scottydont
I think Scotty is right, but some kinds of niches pay better. You have to choose between them I think