I’m German. I build a lot, I learn a lot, and I’ve noticed a massive shift.
The "Outsiders" are coming. Managers, lawyers, and even employees who see real problems but don’t know if their solution makes sense as a product. I’ve answered the "Should I build this?" question 100+ times this year.
So, I vibecoded a 'solution'.
Build Check is a <2min filter designed to help you stop overthinking and start shipping. It’s not a complex business consultant; it’s a gut-check for your idea.
Why I built this:
- The Idea Maze: Most people quit because they don't know where to start. - Personal Utility: I use it myself to filter the "magic" ideas from the profitable ones.
- Launch lessons: I'm sharing all the process so everybody can know about it.
Who it’s for:
The domain experts. The people in sales, law, accounting or whatever who found a "pain" but need a tech-roadmap to solve it. Now they can make it real through AI but sometimes it's nonsense.
What's next:
- Matchmaking: Connecting ideas with the right coaches or devs.
- Benchmarking: Researching competitors and industry leaders.
- ICP Snapshot: one paragraph describing the ideal first user
- Domain selling: After some suggestion, linking with platforms like Godaddy, Cloudlfare. - Actionable Guides: Tailored playbooks based on your specific industry. - Validation experiment: a single 48-hour experiment to run before writing a line of code. - Gurus' validation: Tech influencers giving feedback to beginners.
I built this for saving my time, but I’m realizing the impact it has for those outside the "bubble."
It's 100% FREE - not looking for profit.
Would love your feedback—what’s your buildability score? 🚀
@victoria_wu thanks Victoria! Yeah, like the format cause it have to be quick and simple. I'll try to keep it in that way despite the improvements added
@byalexai currently the score isn't AI — it's deterministic. Your answers to the 12 questions map directly to points across 6 dimensions (10 pts each, 60 total). AI only kicks in after your score to generate the competitor benchmark, ICP snapshot, next steps, and validation experiment. Given the feedback I'm getting here, I have several ideas to improve it
Great idea but how do you score each dimension? Did you build own algorithm or rely on AI? From business point though, are you planning to monetise this app (because for me it's hard to understand how you can build recurring revenue here)? Congrats for launch and good luck!
@konstantinalikhanov Currently it's a mix of my own algorithm and AI analysis. Are 12 simple dimensions and are too simple to answer (and understand). As I said it's a quick first filter.
There're several ways to get it monetized. Linking coaches with builders, tech stack suggestions (promoted), launchpads, and so on
@german_merlo1 ok makes sense, because it's not a classical SaaS subscription model, most people will come just several times, before they select and stick to one idea.
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Nice I'll for sure try this when I've got more time on my hands!
If something is a totally novel idea with no "prior art" how is the answer derived in that case?
@janne_vakkilainen probably the answer will be you need to go and validate if demand actually exists! But I'll keep thinking on different options to face that situation
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@german_merlo1 Yeah that's a complex task for sure.
I'll give it a spin
Report
Many congrats, Germán, on the Vercel Day launch!
I’ve seen so many new makers struggle with whether an idea is worth building, and this gives them a clear, structured way to decide what to do next.
One suggestion: you could add a bit more guidance on next steps, like linking out to specific tools, resources, or no-code stacks that solo builders can use to actually start building, so they can follow a simple path from insight to action.
This has the potential to evolve into a really compelling product that takes people from idea, to validation, to building, and finally to launch, almost like a guided journey for makers turning their expertise into products.
@rohanrecommends absolutely Rohan! it was a very cool first approach and it can be improved in many fields. Thanks for the feedback and support! You're the best
@busmark_w_nika Yeap! would love to introduce this kind of framework on schools but I'm not sure if would work. For now, I added an embed option to make it accessible everywhere
Report
the outsiders angle is real like half the best products come from someone who got tired of a problem at their day job.
but the "should i build this" question is usually cope, people who ship don't need a filter they need a deadline. curious if a high score actually predicts shipping, or just makes people feel smarter about sitting on the idea
Can sure be helpful for a lot of people! The questions look sensible to me. I'd add doing a comprehensive web search to check if a tool that can solve the problem does exist already.
Replies
Build Check
👋 Hey Product Hunt!
I’m German. I build a lot, I learn a lot, and I’ve noticed a massive shift.
The "Outsiders" are coming. Managers, lawyers, and even employees who see real problems but don’t know if their solution makes sense as a product. I’ve answered the "Should I build this?" question 100+ times this year.
So, I vibecoded a 'solution'.
Build Check is a <2min filter designed to help you stop overthinking and start shipping. It’s not a complex business consultant; it’s a gut-check for your idea.
Why I built this:
- The Idea Maze: Most people quit because they don't know where to start.
- Personal Utility: I use it myself to filter the "magic" ideas from the profitable ones.
- Launch lessons: I'm sharing all the process so everybody can know about it.
Who it’s for:
The domain experts. The people in sales, law, accounting or whatever who found a "pain" but need a tech-roadmap to solve it. Now they can make it real through AI but sometimes it's nonsense.
What's next:
- Matchmaking: Connecting ideas with the right coaches or devs.
- Benchmarking: Researching competitors and industry leaders.
- ICP Snapshot: one paragraph describing the ideal first user
- Domain selling: After some suggestion, linking with platforms like Godaddy, Cloudlfare.
- Actionable Guides: Tailored playbooks based on your specific industry.
- Validation experiment: a single 48-hour experiment to run before writing a line of code.
- Gurus' validation: Tech influencers giving feedback to beginners.
I built this for saving my time, but I’m realizing the impact it has for those outside the "bubble."
It's 100% FREE - not looking for profit.
Would love your feedback—what’s your buildability score? 🚀
Athena
@german_merlo1 Do you see people actually dropping ideas after the quiz, or is it more of a confidence check?
Build Check
@maya_elor honestly still analyzing data! But there're a lot of cool info. I feel they're truly finding it useful
@german_merlo1 Congratulations. What's one "magic" idea you've personally greenlit with it that surprised you?
Happycapy
@german_merlo1 Love this.
Feels like a much-needed filter for the “should I build this?” loop. The <2 min format is 🔥
Congrats on the launch!
Build Check
@victoria_wu thanks Victoria! Yeah, like the format cause it have to be quick and simple. I'll try to keep it in that way despite the improvements added
ZeroHuman.
Nice launch! Which model scores the idea, and on what criteria across the 6 dimensions?
Build Check
@byalexai currently the score isn't AI — it's deterministic. Your answers to the 12 questions map directly to points across 6 dimensions (10 pts each, 60 total). AI only kicks in after your score to generate the competitor benchmark, ICP snapshot, next steps, and validation experiment. Given the feedback I'm getting here, I have several ideas to improve it
Banyan AI Lite
Great idea but how do you score each dimension? Did you build own algorithm or rely on AI? From business point though, are you planning to monetise this app (because for me it's hard to understand how you can build recurring revenue here)? Congrats for launch and good luck!
Build Check
@konstantinalikhanov Currently it's a mix of my own algorithm and AI analysis. Are 12 simple dimensions and are too simple to answer (and understand). As I said it's a quick first filter.
There're several ways to get it monetized. Linking coaches with builders, tech stack suggestions (promoted), launchpads, and so on
Banyan AI Lite
@german_merlo1 ok makes sense, because it's not a classical SaaS subscription model, most people will come just several times, before they select and stick to one idea.
Build Check
@janne_vakkilainen probably the answer will be you need to go and validate if demand actually exists! But I'll keep thinking on different options to face that situation
Many congrats, Germán, on the Vercel Day launch!
I’ve seen so many new makers struggle with whether an idea is worth building, and this gives them a clear, structured way to decide what to do next.
One suggestion: you could add a bit more guidance on next steps, like linking out to specific tools, resources, or no-code stacks that solo builders can use to actually start building, so they can follow a simple path from insight to action.
This has the potential to evolve into a really compelling product that takes people from idea, to validation, to building, and finally to launch, almost like a guided journey for makers turning their expertise into products.
Excited to see where you take this. :)
Build Check
@rohanrecommends absolutely Rohan! it was a very cool first approach and it can be improved in many fields. Thanks for the feedback and support! You're the best
minimalist phone: creating folders
Cool! Where do you want to deliver your quizes? (I mean any aspiration to pub quizes, schools etc?) :)
Build Check
@busmark_w_nika Yeap! would love to introduce this kind of framework on schools but I'm not sure if would work. For now, I added an embed option to make it accessible everywhere
the outsiders angle is real like half the best products come from someone who got tired of a problem at their day job.
but the "should i build this" question is usually cope, people who ship don't need a filter they need a deadline. curious if a high score actually predicts shipping, or just makes people feel smarter about sitting on the idea
Build Check
@saad_el_gueddari aren't predicting shipping, just a quick filter for now. I'll keep working on the directions the feedback tells me
Went in skeptical, came out with 3 concrete things to do this week on my idea. That's a win.
Build Check
@silva_pabloj thanks man! tbh I went skeptical too but builders are finding it useful. I'll work on that way!
SyncSignature
Looks like very useful for indiehackers/builders :) @german_merlo1
Build Check
@neelptl2602 thanks Neel! Hope it's truly useful so I can keep improving it.
App Finder
Can sure be helpful for a lot of people! The questions look sensible to me. I'd add doing a comprehensive web search to check if a tool that can solve the problem does exist already.
Build Check
@konrad_sx thanks! Loved it. I'll work on that way