01
Describe the idea
Who it is for, the job it does and what the first version should do. Add your hours, skill and budget so the check reflects you.
THE METHOD
From rough idea to a decision you can check.
First Vibe Engine v0.8 maps what it really takes for you to build and run the idea. Then, if it still deserves your weeks, Market Engine v0.6 researches the market live and gives you a clear answer. The Vibe Check is free, private and takes about a minute.
No account needed to start. Your idea stays private. Every number shows its source.
02
Get the Vibe Check
A build score for your setup, the effort range, what to build now and what to defer, a stack with monthly costs and the risks. Free.
03PAID
Check the market
Live research on one saved idea, in your country: search demand, verified competitors with traffic and prices, switching searches, and an answer. $9.
04
Run the test before you build
Each report ends with the cheapest test that could prove you wrong: the assumption, a success threshold, a deadline and what to do if it fails.
WHAT YOU LEAVE WITH
Two checks. Two separate answers.
FREE / CAN I BUILD IT?
- A build score for you, with what drags it down
- An effort range and the MVP cut: what to build now, what to defer
- A stack that fits, with monthly costs and dated prices
- The risks to design around and the first test to run
$9 / SHOULD I BUILD IT?
- An answer: Build it, Find a wedge, Test first or Not yet
- Monthly search demand from Google data, in your country
- Competitors verified on their own sites, with traffic and entry price
- People already searching for an alternative to them
- A 14-day test, an interview kit and the channels to get your first users
THE ACTUAL REPORT
See a full report before you run one.
The example shows a free Vibe Check and a real Market Check on the same tutor booking idea.
THE TEST / IN EVERY REPORT
Find the crack in the plan before it cracks your weekend.
Every report ends with the cheapest test that could prove the idea wrong, with a threshold, a deadline and a smaller bet to fall back on.
Deal breaker
The one condition that, if true, makes this version not worth building yet.
Kill test
A number to hit and a date to hit it by, so you know when to stop or go.
Smaller bet
The least expensive version that still produces the learning.
BUILD
The first version is too large for your actual setup.
Prototype the risky dependency before designing the full workflow.
MARKET
The user pain exists but no concrete commitment appears.
Ask for money, access or behavior before adding more features.
OPERATIONS
The product works only while you perform a hidden service.
Run the manual workflow and measure minutes per customer.
FAQ
The important questions first.
Is Will It Vibe an AI idea validator?
No. Validators give one optimistic score. We answer two separate questions, can you build it and should you, and every number shows where it comes from. When we do not know something, the report says so.
What do I get for free?
A Vibe Check for your hours, skill and budget: a score with what drags it down, an effort range, the MVP cut, a stack with monthly costs, the risks to design around and the first test to run.
What does the $9 Market Check add?
Live research on one saved idea in the country you choose: monthly search demand, competitors verified on their own sites with traffic and entry price, people searching for an alternative, a clear answer (Build it, Find a wedge, Test first or Not yet), a 14-day test and an interview kit.
Where does the market data come from?
Search volumes come from Google keyword data for your country. Competitors come from live search results and are checked on their official sites, where we also read public prices. Each fact keeps its source and date.
YOUR NEXT MOVE
Vibe the prototype. Verify the product.
Start with the free Vibe Check. If the idea still deserves your weeks, check the market.