I have not ever used programs or software to grow or increasing traffic to my websites because they are auto tools and can be harmful to our site.
The word "niche" here is used incorrectly. A niche is a group of people that have a problem and are willing to pay for a solution. With that said, when it comes to growing a site, the most important thing you can do is to add content on a regular basis. Since marketers are simultaneously looking to get more traffic to their sites, it's also a good idea to write about things that are going on in your niche (or products people are looking for) as well. Using a keyword tool like the free Google keyword planner to help you target the right keywords is also a good idea. Finally, avoid tools/software that "scrapes" or steals content from other peoples' sites. That you can get you into a lot of hot water.
