The short answer
Pick one high-friction task your AI app improves. Search Reddit, LinkedIn, Hacker News, X, Product Hunt, and niche communities for that task. Then test direct replies, demo posts, and a focused landing page.
Answer
How do I find first users for an AI app?
Find first users for an AI app by targeting people with urgent workflow pain, showing the before-and-after clearly, and replying where they already talk about the problem.
How Wally helps
Wally researches the audience, finds relevant conversations, drafts non-spammy replies and posts, creates landing page copy, and tracks which growth work is getting done.