Is My Screenshot Editor Tool a Vitamin or a Painkiller idea?

Hey IH,
I'm a month after the launch of StartupUtils and I'm trying to understand whether this product has real marketing potential or not because it fails into the "vitamin" category rather than the "painkiller idea".

I'm aware there are many screenshot editors, I tried to market it as a startup visuals tool that helps increase social media engagement through stunning graphics.

1. Do you think there's enough market for such a tool or is the market oversaturated?
2. Do you have any marketing-related tips for me, on what I should focus more? I tried launching a Free Tool to position on low keyword difficulty, not much traffic yet :/