Describe the problem
Name your test, choose who has the problem, and describe the last time they faced it. Three short answers.
For first-time app founders
Before you vibe code,
check the idea.
Turn your app idea into one small customer test before you build. Describe the problem, plan what to offer, and record what people actually do.
Free planner. No account or card needed. Your plans stay in this browser; download a backup to keep them.
Research beta and saved reports →
Free to useNo sign-upA useful next step
Your before-you-build briefIllustrative example
A meal-planning app.
But for whom?
Start with busy parents trying to use what is already in their fridge.
01
Understand the problemLook for recent experiences and the workarounds people already use.
02
Check the alternativesExplore competitors, advertised prices, and reasons someone might stay with a free option.
03
Try one small testOffer a manual dinner plan to a few parents before building the app.
THE TAKEAWAYA better next decision.
Including when to pause.
Including when to pause.
Building is getting easier. Choosing what to build still matters.
Real problemsExisting optionsReachable customers
From “what if” to “what next”
Three steps. Your first customer test.
No pitch deck, business degree, or complicated dashboard.
Plan a small offer
Decide what you can deliver manually and what people would need to do for you to keep going. Use the prompts in your free plan.
Record what happens
Talk to potential customers with their permission, record real outcomes, and choose whether to change the offer or try again. Download a backup of your plan.
Evidence you can question
A research brief.
An honest starting point.
We look for reasons your idea might work and reasons it might not. If the evidence is thin, your report says so.
Sources you can open
Follow the original pages and inspect captured passages. AI can choose irrelevant sources, so checking the evidence is part of the process.
Alternatives worth understanding
See what people can use today. A competitor's listed price is a useful clue, not proof that someone will pay for your app.
A next step you can try
Test with actual people before investing in a build. Online complaints and an AI report don't validate a business on their own.
Choose your next step
Start with the free planner.
Three short answers turn your idea into a customer test you can run. Keep your offer, learning rule and results together.
Customer test planner
$0 to plan and track your tests
- Describe your idea and the customer’s problem
- Plan a small offer and decide what you need to learn
- Save on this device and download a backup
AI research brief
Explore customer problems, existing alternatives and source links. Research access depends on beta availability; joining for updates does not reserve a slot.
- Preview the example without signing up
- One free report per account when research is available
- No active checkout or subscription
A few things to know.
Who is Pain Monkey for?
People getting ready to build their first consumer app or small software business, especially with AI coding tools. Bring a specific idea and a customer you want to help.
Where does the research come from?
AI-assisted web searches across accessible public discussions, product pages, review sites and first-party information. Coverage varies by idea. We do not promise Reddit access, private-group access, or a complete view of the market.
How long does a report take?
Allow several minutes and keep the research tab open. Each finished step is saved to your account. You can pause between steps and return later; uncertain requests are not automatically repeated.
Will it tell me my idea is validated?
It helps you decide what to investigate next. It does not predict startup success or prove demand. Real customer conversations, payments and repeated use still matter.
Where does my information go?
Account research reports are stored online; your idea is also sent to our AI/search provider. You can download or delete a report from your workspace. Free test plans and detailed worksheets stay in this browser, so download backups.
What if beta capacity is full?
You can still read saved reports, explore the example brief and use the free test planner. Product-update signups do not reserve a research slot.
Spend your next weekend on a better question
What should you test before you build?
Explore a brief now, or get updates as we open more research capacity.
Product updates only. This sends your email, not your idea, and does not reserve beta access.For adults 18+. By selecting “Get product updates”, you request product emails from Evan Herbstman, operating Pain Monkey. We store your signup in Supabase and notify our private Slack channel. Read the privacy policy. You can unsubscribe by email.