Hey Product Hunt! 👋 I'm Alex, the founder of HostAI. I work in investment banking and built this after hearing from STR investor clients how much time they waste answering the same guest questions over and over — WiFi passwords, check-in instructions, where to eat nearby — every single booking. I built HostAI in a weekend using vibe coding tools (Bolt + Claude API + Supabase) with zero traditional coding background. The core idea: hosts set up their property once, guests get a shareable link, and the AI handles everything 24/7. What I'm most proud of: the AI doesn't just answer from the property notes — it knows the local area and gives genuine concierge-quality recommendations. Ask it about restaurants, things to do, or even today's weather and it pulls real-time data. Would love feedback from the PH community on what features would make this most useful for hosts. Happy to answer any questions! 🔗 30-day free trial at usehostai.com

HostAI

AI concierge that answers your guests' questions 24/7

AI concierge that answers your guests' questions 24/7