Tight Guess
Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

Tight Guess is an AI deep research agent that does the digging for you. Ask it any question and it builds a research plan. Approve the plan, and it sends out agents in parallel to search and read across the web. In minutes you get back a fully cited, structured report. ✅ Every source, one answer ✅ Inline citations you can verify ✅ Unbiased and private by default ✅ Reports in minutes, not hours www.tightguess.com give it a shot