Two months ago I launched Renda, a small marketing SaaS to convert claude zip files into formatted PNGs, and I want to share the honest version of where I'm at, partly to ask for help, partly because the early part might be useful to someone here. Before I built anything, I used Reddit to pressure-test whether people actually had the problem I was having. I did the boring homework first so a bit of primary research (talking to potential users) and some secondary research (reading what people w...