Comparing niche marketing and cyberspace marketing is like comparing two fruits that have some differences. There are a few differences between niche marketing and cyberspace marketing. Niche marketing involves selling specific products and services to a specific buyers. Small status markets are not flooded with experts and gurus. It is fairly easy for marketers to break in. There are status marts for almost about everything. On the other hand, it is difficult to break into cyberspace marketing. It is fairly difficult to capitalize on it. It is not easy to claim your niche in cyber space. Have a great day!