The phrase "specialty niche" refers to a specific area or market in which a person, business, or product specializes. It means focusing on a particular field or interest, instead of catering to a broader audience. Full definition
We are now focusing our attention on specialty niches; for example advertising in a parents magazine in our local market. (smallbusinessesdoitbetter.com)
This is just an example of the terms that could be used to find specialty niches on the internet as far as finding a date. (articlesfactory.com)
While traditional Realtors won't be made obsolete, they'll narrow to more specialty niches, such as selling unusual homes or working with investors. (futureofeverything.io)