Hey Product Hunt! I built CrowdCheck because I was tired of watching companies spend $5K-$15K on focus groups that only talked to 8 people in a room in Ohio. The idea is simple: instead of 12 people in a conference room, why not simulate 1,000 diverse personalities and see what actually lands? A few things I learned building this: 1. Sarcasm detection was harder than expected. Our first sentiment classifier kept marking sarcastic outrage as "positive" because it saw words like "cool" and "great." Had to switch to LLM-based classification. 2. Speed matters. Sequential API calls were giving us 0.5 agents/sec. Switched to concurrent and got 8x faster. 3. Free trial drives conversion. You can try it once with 200 agents — no payment, no signup. Would love feedback from anyone who does market research, product launches, or PR. What would make this a must-have for your workflow?

CrowdCheck — Simulate the Crowd

AI-powered focus groups that replace $5K research studies.

AI-powered focus groups that replace $5K research studies.