Setfair is an iOS calendar with Kai, an AI agent that turns plain sentences into a planned day — and learns what you like, what you skip, and where you are.
Type what you need in English or Portuguese. Kai understands it and turns it into calendar events. This planning runs on Anthropic's Claude.
A full calendar, a planning agent, and a hand-drawn design that feels like paper.
Suggests blocks in your free time, learns from what you accept or decline, and knows when you're travelling.
Say it and it's scheduled. On-device speech recognition with Portuguese and English support.
Tell Setfair what you love — surf, engineering, music — and get real events and articles, with a "Read later" block.
Every view you expect from a calendar, with sources and settings you control.
A hand-drawn "day page" widget and a live progress bar on your Lock Screen.
Your day and Kai's next suggestion on your wrist.
Setfair is an independent software company based in Ericeira, Portugal, founded in 2026. We build AI-first productivity apps for people who have too much to plan and too little time to plan it.
Our first product, the Setfair iOS app, is live on the App Store.
Marcelo Plácido — Founder & CEO. Runs surf and skate schools in Ericeira and built Setfair to solve his own scheduling chaos.
Contact: marcelo@getsetfair.com