zysong41@gmail.com Get feedback
Accepting new projects · 24h

See how real users react — before you waste weeks building.

Built for indie developers and vibe coders. See how real people react to your product — before you spend weeks building something no one understands.

Get feedback → emailzysong41@gmail.com
24h
Turnaround
5–10
Real users per test
100%
Unfiltered reactions
The premise

Three questions every indie dev should ask — before they build more.

We help you answer them with real, unfiltered user reactions instead of guesses.

01 Positioning

Built for indie developers & vibe coders.

You move fast. You build ideas quickly. But the real question is —

  • Does anyone get it?
  • Would anyone use it?
  • Would anyone pay for it?
02 The Pain

Most indie devs don't fail because they can't build.

They fail because they build without real user feedback. You might have a great idea — but without real users, it's just a guess. And guessing costs time.

03 The Fix

Real users. Real reactions. In 24 hours.

Within 24 hours, you will see:

  • how they react when they first see it
  • where they get confused
  • whether they would actually use it
  • whether they're willing to pay
How it works

Three steps. No setup. Results in a day.

1/3

Send us your product

Website, landing page, or prototype. A link is all we need to start.

2/3

We recruit 5–10 real users

Matched to your profile. They try your product the way real people would.

3/3

You receive the output

Real user recordings, raw feedback from a Google Form, and a simple insight summary.

What you get

You don't just get feedback — you see how users experience your product.

A shared folder with everything organized. Recordings, raw forms, notes — one link, clearly structured.

Real user screen recordings

See exactly what they clicked, paused on, and gave up on.

Honest, unfiltered reactions

No coaching. No "right answers." Just what users actually thought.

Individual user responses

Separate per-user feedback — so you can spot patterns or outliers.

Shared folder, organized

Recordings, forms, notes — one link, clearly structured.

Plus a simple summary — no long reports.

Just what actually matters.
01 / Problems

Top problems users encountered

The friction points that showed up across multiple users.

02 / Confusion

What confused them most

Moments where users hesitated, misunderstood, or got stuck.

03 / Retention

Whether they'd continue using it

Clear signal on whether it passes the "second session" test.

04 / Revenue

Signal on willingness to pay

If they'd pay — how much, and what it would take to convert them.

Why us

Why not just use traditional user testing platforms?

Because those products are built for company teams:

Expensive Complex workflows Steep onboarding

What you actually need is simple:

  • Does anyone get it?
  • Would anyone use it?
  • Is this worth continuing?

That's the stage we focus on.

Faster. Simpler. More direct.

We are indie developers too. We've built projects without users. We've guessed. We've wasted time. This exists to fix that.

— IdeaCheck, by indie makers for indie makers
How to start

Don't build blindly. See how real users react first.

No sign-ups, no dashboards. Just send us an email with your project — we'll take it from there.

  1. Email us

    Send a quick email to zysong41@gmail.com with your project link — we'll take it from there.

  2. Get a plan

    We'll reply with a simple plan, timeline, and price — usually within a few hours.

  3. We run the test

    Once confirmed, we recruit real users and deliver:

    • Screen recordings
    • Raw, honest feedback
    • A simple summary
Start your project over email →
Or reach us directly zysong41@gmail.com

We're in early access — simple, affordable pricing for indie projects.
Tell us what you're building, and we'll send a quick quote.