I have the ambition to build a Project Management tool, that has visual analytics capabilities. I have successfully tested the concept of my idea 3 times. But before putting all my effort into building this product, I want to make sure that there is a market large enough.
"Getting out of the building" may give me a few customers, but today I researched the search engines with Micro Niche Finder (recommended in the Start Small, Stay Small book). But it seems impossible to find a spot in the Project Management tool market. There are so many tools already, so many SEO optimized websites, etc. that it seems hard to get into that market.
What would you do? Do you think there is a place for another Project Management tool? How would you market, how to get some attention in that market?