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For product managers

Tomorrow's user test runs on a working app.

trialtill, a five-step checkout test that records where each tester stops, was built from the sentence below. It is live at checkout-trial.instroc.app.

trialtill, a five-step checkout test with tester sign-in, open on a phone at checkout-trial.instroc.app
checkout-trial.instroc.app· Open in a new tab ↗

A test version of our new checkout: five steps with a progress bar, a saved basket for each tester, and a table of the step where each tester stopped.

Sends to sign-up with this sentence in your box. Change any word first.

What it got with nothing to set up: sign-in with email or google · each person sees their own · a database · a live address.

trialtill, built from the sentence on this page.

Five more sentences to paste

Each builds a working app with the parts listed beside it. A part that needs a paid plan says which.

  1. The request board

    A feature request board: customers sign in, post an idea, vote once per idea, and we mark each idea planned or shipped.

    • Sign-in and accounts · A database · Each person sees their own
    • Sign-in and accounts
    • A database
    • Each person sees their own
    Build this one ↗
  2. The variant test

    An onboarding flow in three versions: each tester gets one at random, and a table shows who finished and how long each version took.

    • Sign-in and accounts · A database · Visits and sources
    • Sign-in and accounts
    • A database
    • Visits and sources
    Build this one ↗
  3. The release notes

    Release notes with numbered entries, an RSS feed, and an email to subscribers when a new entry goes up.

    • A database · Emails from the app (Starter and up) · A live address
    • A database
    • Emails from the app (Starter and up)
    • A live address
    Build this one ↗
  4. The follow-up survey

    A five-question survey for our beta testers that reminds anyone who has not finished after two days.

    • Sign-in and accounts · Scheduled jobs · Emails from the app (Starter and up)
    • Sign-in and accounts
    • Scheduled jobs
    • Emails from the app (Starter and up)
    Build this one ↗
  5. The live board

    A board for the office screen that reads a public data feed, refreshes every 30 seconds and marks what changed since the last refresh.

    • A live address · Visits and sources
    • A live address
    • Visits and sources
    Build this one ↗

Live now, built on Instroc

Real apps at real addresses. Open one and use it.

  • Next Tube, live at tubetimes.instroc.app
    tubetimes.instroc.app

    Next Tube

    Live London Underground departures from open data, every platform counting down, built from one sentence.

  • Wavelength, live at broadcast-atd7.instroc.app
    broadcast-atd7.instroc.app

    Wavelength

    Release notes as numbered episodes, with a working RSS feed.

    Start from this template
  • Pilot, live at pilot-saas-console.instroc.app
    pilot-saas-console.instroc.app

    Pilot

    A console for a software product: revenue, members, projects and usage in one place.

    Start from this template

Asked before starting

Is the data from a test real?
Yes. Every app has its own database from the first build, so each tester's answers, saved basket and last step are rows you can read, filter and export.
How fast can I change it between sessions?
Each change is built and published to the preview address in minutes. Click the element that is wrong and describe the fix, or ask for a plan first when the change is big. Every version is kept, so you can go back to the one a tester saw.
What does a test cost?
A first test can run on the Free plan. A team that edits together starts at Starter ($15/month). The plans: Free $0, 30 credits a month, $5 of hosting usage once; Hobby $6/month, 40 credits a month, $5 of hosting usage a month; Starter $15/month, 100 credits a month, $10 of hosting usage a month; Pro $40/month, 250 credits a month, $20 of hosting usage a month; Business $80/month, 500 credits a month, $25 of hosting usage a month. Building spends credits; a running app spends hosting usage, and each plan includes some.
Can engineering take the code?
Yes. Every app is real React and TypeScript, and you can read and download the source on every plan, Free included. From Hobby ($6/month) up you can also edit the code in the built-in editor.
Can my designer and engineer edit it too?
Yes, from Starter ($15/month). A workspace holds the apps, and you invite editors (Starter 5, Pro 25, Business 100) and as many viewers as you like, free. Builds in a workspace are paid from that workspace's credits, so the people you invite need no plan of their own.
What about testers' data?
Each app has its own database. A customer sees only their own records unless you decide otherwise, table by table. You can pick where an app's database lives, keep a workspace's new apps in Europe, and take a backup whenever you want. From Hobby ($6/month), a backup is also taken every day and the last 7 are kept.

Tomorrow's test, from one sentence.

After sign-up the sentence is waiting in your prompt box. Nothing is built until you press send. The Free plan needs no card.

A test version of our new checkout: five steps with a progress bar, a saved basket for each tester, and a table of the step where each tester stopped.

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