Fizz

Fizz: the physical layer for AI agents

Give your AI agent a body: connect any sensor, ask about it in plain English, and get a text or a call when something goes wrong. AI agents can write code and answer almost anything, but they can't see the physical world. They can't tell you the basement is flooding, the garage air is unsafe, or the server closet is overheating. That data sits in separate apps and dashboards nobody watches at 3 AM. Fizz gives your agent senses. Sign up, pick from nine sensor types (water, gas, radio, temperature, pressure, humidity, sound, phone, or custom), and sample data starts streaming right away. Every sensor appears on a live dashboard. You can switch any sensor to API mode; it gets its own revocable key, and real hardware sends readings with one HTTPS call. No hardware? Pair your phone with a one-time link to share motion, location and voice notes, each with its own permission. Ask Fizz "What's the temperature?" or "What did my phone say?" and it answers from your stored readings, naming the sensor, value and time. Set a threshold alert and the database checks every new reading against it. When a reading crosses the limit, Fizz shows the alert on the dashboard and can text or call you. Built with: Rust (Vercel Functions), Supabase Postgres, Vercel AI Gateway, AgentPhone, and plain HTML/CSS/JS. Try it: https://fizz-zeta.vercel.app