Fifty households.
Then we close the door.

MarginSheet isn't open yet. Before it is, we're taking fifty households inside to finish building it with us.

Not fifty testers. Fifty members.

Apply below

What's inside

Free for the entire closed beta.

No charge, no clock, nothing running in the background.

A private WhatsApp group with me and the other forty-nine.

You'll talk to me directly, and to each other. This is the part you can't buy later.

Real influence over what gets built.

You'll be using MarginSheet while it's still soft enough to change shape.

Your 14-day trial starts on launch day — not today.

You'll have lived with the product for months before your trial even begins.

What we ask in return

Connect your real accounts and use it like it's yours. Because it is.

Tell us when something is wrong — especially when it's uncomfortable to say.

Show up in the group.

This is a working room, not a mailing list. If that's not the season you're in, apply when it is.

How it works, plainly

Nothing is charged during the closed beta.

If you're invited, you'll sign up the same way everyone will — card on file — with a promo code that takes the platform fee to $0. The card is how the beta ends cleanly, not how it begins.

The day MarginSheet opens publicly, your 14-day trial begins. You decide then, at the same price everyone pays.

If the fifty fill up

We'll open a waitlist.

If we decide to widen the room, waitlist applicants get the first invitations. If we don't, you'll be the first to know the day MarginSheet opens — before anyone else hears about it.

Apply for the closed beta

Every field is required. It takes about four minutes. I read every one myself.

Please add your full name.

That email doesn't look complete — mind checking it?

Mobile only — invitations go out by text, and MyKeeper lives in your messages. A landline or Google Voice number can't receive them.

We need a full 10-digit mobile number to text your invitation.

Gross, all earners.

Pick the range that fits — it stays between us.

Which of these have you used?

Check everything you've tried, even briefly.

Check at least one — "None" counts.

There's no right answer. Say it the way you'd say it out loud.

A sentence or two, please — at least 50 characters.

We can't send your invitation without this.

Your application is in.

I read these myself, usually within a few days. If you're in, the invitation comes by text — which is why I asked for your mobile.

— Guy