Say it in the chat.
Consider it handled.

Our Simo lives in your family's group chat and carries the everyday: the calendar, the pickups, the birthdays, and the thing you'd otherwise remember on Thursday at eleven at night.

Simo isn't another app to install. Just a new member in your family chat.

Join the waitlist

We're onboarding a few households at a time. Leave your details and we'll text you when there's a spot.

Simo works over iMessage, so everyone in the chat needs an iPhone.

We only use this to contact you about Simo. See our privacy notice.

A family group chat where a message becomes a calendar event

How it works, and none of it is a download.

Add Simo to your chat

Make a group with your partner and Simo. That's the whole setup.

Connect your calendars

Both of them. Simo reads across everything and writes to the one you choose.

Just say it

"Zahnarzt Donnerstag um drei." It lands on the calendar, in English, with the clash flagged before it happens.

What actually happens.

Ask what the day holds
Simo, give me the daily brief
Today: Max has football at 16:30, dinner with Ana at 20:00. Nothing else.
When it clashes, it says so first
And also add call my dad Monday at 08:00
Hold on. 08:00 Monday already has "Pay car tax" on it. Want me to add the call anyway, or pick a different time?
Any language in, English on the calendar
Simo, Zahnarzt Donnerstag um drei
Dentist is on the calendar for Thursday, Aug 6 at 15:00.
Simo, cena con Ana el sábado a las ocho
Dinner with Ana is on the calendar, Saturday at 20:00.
Find something, then put it on the calendar
Simo find a concert in Copenhagen next weekend
1. Debbie Sings, pop, Saturday 8 August at Egmont Kollegium.
2. Afro Rooftop Party, live music, Saturday 8 August 19:00 at Copenhill.
3. Copenhagen Summer Festival, classical chamber music at Charlottenborg Festsal.
Which one should I put on the calendar?
Add the second to the calendar
Afro Rooftop Party is on the calendar, Saturday 8 August at 19:00.

What Simo learns next.

Same chat, same Simo. Nothing new to install when it arrives.

Automatic daily briefs Reminders for birthdays A nudge to plan a date night Your kids' activities, tracked Family budgeting Travel planning and more

Why a swallow

Swallows cross continents twice a year and come back to the same nest. They travel further than almost anything their size, and they always know where home is.

Just add Simo to your group chat.

No app, no login. Simo just joins your chat.

Join the waitlist Free during early access.