"What is more, I've been told (by an investor) that SaaSHub is starting to make some of the leaders in the space (like Capterra & G2) a bit uneasy at night." I

"What is more, I've been told (by an investor) that SaaSHub is starting to make some of the leaders in the space (like Capterra & G2) a bit uneasy at night." I suspect you have been misinformed. Happy to talk privately about business models. Three pieces of advice: 1. Never describe yourself as "a one-man-army show." Your customers, the ones paying you, do not care at all. To the extent they do care it will scare the crap out of them. 2. Don't focus on making your competitors uneasy, focus on providing value to your customers (the companies who are paying you). 3. Don't focus on the number of products you have collected under you tent. Focus on the number of new customers who are happy with the tools they found after browsing your site.