Never guess about watering again
Windowsill is the only app that turns real soil moisture data into perfectly-timed watering alerts. No more soaking. No more drought.
Get early access
Windowsill is in beta. Submit your email to get early access!
The World's Most Data-Obsessed Plant Doctor
Share photos and symptoms, then let our AI work like a real doctor: calculating probabilities and asking targeted follow-up questions. Each new data point refines our diagnosis, and we'll tell you exactly how confident we are at every step. No random guesses, no false certainty – just a methodical path to fixing your plant.
Our Secret Weapon: Real Data
There's a reason most plant apps fail: they're flying blind. The Mi Flora sensor is our eyes and ears in the ground – continuously monitoring moisture, light, temperature, and nutrients. This is the difference between guessing and knowing.