I designed, built, and launched SnooGrow as a solo founder. Indie hackers know Reddit is full of buyers, but most get shadow-banned the moment they start promoting. SnooGrow uses AI to discover the right subreddits, surface posts where people are asking for a solution, and draft helpful replies and DMs. It enforces Reddit's 90:10 rule automatically so accounts stay healthy. I built the full stack with Next.js, Supabase, and OpenAI, using RAG to keep responses on-brand. It is positioned as an alternative to GummySearch and Postpone.