Inside Promise Diner: red booths, a couple sharing a booth for two, stools at the counter, and the kitchen door.

Promise Diner

The 3 Laws of a well prepared promise

Every promise between two people works like ordering a meal.

Free refills We'll never know your name. That's a promise.

The kitchen door

Customers order. Cooks cook. Step through that door to help, and the dish stops being anyone's.

Custom orders welcome Open 24 hours
Tips always accepted

Place your promise here

Always quick service!

Pick one, then tell us the story. Leave out names, towns, and workplaces.

Kind of promise
OrderTable for two
0 / 5,000 words

Your story is read once, then thrown away. Nothing you write is saved.

How was everything?

One tap. No names, no comments, nothing about your story.


Leave a tip

If the diner helped, a tip keeps the lights on and the coffee hot. Your card goes to the payment service, never to us.


Bring a friend

The best diners grow by word of mouth. Tell someone about promisediner.app.

Kids eat free

When a promise breaks, someone at the next table usually pays: the kids, the neighbors, the people who never ordered. That's the Third Party.

At this diner, the kids never get the bill. That's why every check shows who picked up the tab.