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For founders

App builder

Put a simple working app in real hands and watch what they actually do with it.

What it is

A builder that turns your research into a simple, working app on your own web address. It goes past a clickable prototype to something real people can actually use.

Why it matters

A prototype shows the idea; a working app lets people do the thing. Shipping something real, fast, is the strongest test of whether your idea holds up in practice.

How it works

We design a data model from your research and create a Google Sheet in your own Drive to hold the data. You build the app on top of it and publish to your own web address, so you own both the app and its data.

Your app can know who its users are

Your app can have its own signed-in users, not just visitors. People sign in with a link sent to their email, so there are no passwords to store or reset, and each link works once and expires. You switch sign in on or off per app, you can see how many accounts it has, and each person can hold a role so an owner sees more than a member. This is on the Pro and Business plans, and it is the difference between something you demo and something people come back to.

Try App builder

Describe your idea and see it stated back, with the three riskiest assumptions in it and your first three steps. Free, no credit card. Subscribe when you want the full research, your prototype and your live page.

Get a free assessment of your idea