Before you build the site,
will this work? Get the answer first.
A founder's most expensive cost is the year spent on something that was never going to work. Drop your idea in, get strengths / weaknesses / real competitors / a success-likelihood score / a ship-pivot-hold call on one page in 30-60 seconds. Members-only, first evaluation free.
Where this pays off most
The most expensive moment is when you're stuck between "go with your gut" and "check the data first". The 30-60-second one-pager makes the call easy.
- 01
Side-project / solo founders
Building outside work hours means time is the scarce resource. Knowing in advance whether this is a 3-month or a 12-month bet changes how you allocate.
- 02
Comparing two or three ideas
When you can't decide which to build first. Evaluate each, compare scores + recommendations — data beyond gut.
- 03
Need a doc for a cofounder / investor
Get the "why this works" packaged with strengths + differentiators + competitor analysis on one page. Saves the deck-building step.
- 04
New line for an existing business
When you're weighing whether to spin up an adjacent product. Real-competitor discovery is the key signal.
- 05
YouTube / blog channel validation
"Will this content concept work as a channel?" — find similar channels and check whether your differentiation is real.
How it works
Sign-in to result page in under a minute. First evaluation free, additional runs $9 each.
- 01
Sign in
One-click Google sign-in. You're immediately granted one free evaluation.
- 02
Drop in your idea (free, 1 use)
Example: "A KakaoTalk auto-reply SaaS for Yangsan local owners". 30-60 seconds later, the result page opens automatically.
- 03
Get the report
Success score (0-100) + ship/pivot/hold call + strengths/weaknesses/differentiators/risks + 3-5 real competitors discovered via web search.
- 04
Evaluate more ideas (optional)
Additional runs are $9 each. Re-submitting the exact same idea is cached — no extra charge to revisit your past evaluation.
What's on the result page
- 01
Success likelihood score (0-100)
Composite of market size, entry barriers, differentiation, and risks. Conservatively scaled — most ideas land between 40 and 70.
- 02
Ship / pivot / hold call
One-word recommendation from the score + analysis. Stay the course, change angle, or move on.
- 03
Strengths · weaknesses · differentiators · risks
1-3 concrete items each. No generic platitudes — concrete scenarios like "KakaoTalk channel can copy this within 6 months".
- 04
3-5 real competitors
Found via Google search against Korean market operators. Name, URL, positioning, why competing/adjacent.
- 05
One-paragraph rationale
2-3 sentences explaining the score + recommendation. Ready to share with a cofounder or investor.
A founder's most expensive cost is the year spent on something that was never going to work. Drop your idea in, get strengths / weaknesses / real competitors / a success-likelihood score / a ship-pivot-hold call on one page in 30-60 seconds. Members-only, first evaluation free.