One link, pinned in the group chat or sent by email. Everyone can see who's driving, where the free seats are, and who still needs one. Tap a seat, pick a name. Done.
Not the organizer? ·
Everyone opens the same link.
My friends spent 48 hours blowing up a WhatsApp group over a carpool for a trip I wasn’t even going on. My phone would not stop buzzing, so I built this to make it stop. It took about ten minutes, and they pinned it. If your group chat is blowing up with messages about carpooling, this is your app.
Step by step
Three short screens. Sixty seconds, no account.



The board
This is what everyone else sees on your carpool board. Drivers add their car, to or from any event. Tap a seat to add a name. Everyone sees the same board.
When it helps
The details
More in the privacy policy.
Not carpool season yet?
Leave your email and say when. You'll get this link and the exact message to pin in the chat. Nothing else, and you can unsubscribe any time.
Questions
No. Not the person who sets it up, not the people who use it. Open the link, tap, done.
Yes. Everyone sees changes within a few seconds. If two people tap the same seat at the same moment, one of them gets it and the other sees who did, so nothing is lost or overwritten.
Anyone can tap and change it: swap a name, take one out, add a car, edit a day. That's the trade for having no logins, and in practice it's how the sheet this grew from worked for a whole school group.
Yes. Add the days once; past days fold up so the current one is on top. Up to 60 days per board.
Yes! Use it for whatever works for your group. I'd love to hear what you're using it for: support@getmarinette.com.
On a server I run, so the whole group sees the same thing. It clears itself 60 days after the last day, or sooner if someone deletes it. The date it will clear is printed at the bottom of every board, with a delete-for-everyone link under it. Details are on the privacy page.
Yes. No card, no trial. If a paid option ever comes along for heavier use, anything you've made before then will stay free and accessible. It's made by Marinette, who makes small tools for schools, clubs, and small businesses.
Yes. If your group would rather have a Google Sheets™ file or something for the fridge, there's a Carpool Sign-Up Sheet on Etsy ($3.99). The board here is the same idea, live and free.
First time running one? How to organize a school carpool is a free guide: the six steps, what a sign-up sheet needs, and the three rules worth agreeing up front.
Anything else? Support, or email support@getmarinette.com. A real person reads it.