Diagrams like this one for the Crowdsourcing space can be very help for entrepreneurs. However, it’s frustrating when you can’t click on the company logos and you’re always wondering how out-of-date it is. That’s why I created a project called Startup Landscapes. You can click on each logo and the grouping is a little more organized so you can see it in a table view. I’ve played around with other visualizations like circle packing, but it’s more confusing then helpful at this point. I’ve only added a couple of the most popular diagrams out there. LUMA makes them for quite a few industries so check those out. Don’t miss the Robotics one.