This Is How I'd Use Claude AI To Build a Startup From Scratch

Building a startup is easier than ever.
You can vibe code your product in a weekend.

But most founders are using AI wrong - and it's killing their startups before they even start.

I've built 2 startups myself.
Here's exactly how I would use Claude AI to build one from scratch.

This is not a coding video.
This is not a prompting video.

This is for founders who want to build something people will actually pay for.

So your first step is not to open Claude and type "Give me a startup idea.” You need to find a real problem people actually have.
Something people complain about.

And you don’t use AI for this.

Just go to reddit, forums or check social media comments and look where people are frustrated. Look where people say:

• "Why isn’t there a solution for this"
• "I have been doing this manually for years."

Now here is a quick pro tip:
In times where it feels like everything is already done - a great way to find problems you could solve is to look close to your home first.

Like - problems in your area, in your city or just problems you have personally dealt with.

You do not need to find the next $100 million startup idea.
You can start with a small problem, solve it, and build a successful startup this way.

And now you open Claude AI.
Take the problem you found and type it in.

Describe...
‍
• the person who has this problem
• what they do
• what their goal is
• what they are doing right now to solve it

Then say:
"Grill me first and then tell me the simplest possible solution."
‍
Claude will ask you a couple of questions and give you one solution.
This is where these AI tools are absolutely incredible.

It doesn’t take you 2 weeks of brainstorming to come up with a solution.
You can do it in 20 minutes.

And here is a quick pro tip:
Ask for the three biggest reasons this solution could fail and if such a solution already exists.

You don’t want to copy something that’s already out there.

And now comes the step that tells you whether to build it at all.

Before you do anything - before you tell AI to write a single line of code - you talk to 10 real people who have this exact problem.

You want to understand if those people are really frustrated by it and if they would pay for your solution.

But don’t make it complicated. Just send them a simple DM.
Here is the exact message:
‍
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"Hey [Name],

I am talking to [target audience] who [problem].
I want to learn how you handle [task] today - what works and what's frustrating.

Would you be open to a quick 15-minute call this week or next?"

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Your job on the call is to listen 90% of the time.
Don’t pitch your product. Just listen and take notes.

Ask how they deal with the problem today, what they have already tried and how much time or money this costs them right now.

And now comes the key:
‍
At the end of the call, say this:
I am building a solution for this (And you quickly describe your product in 1-2 sentences). Would that be valuable to you?

And then you listen.

If 3 out of 10 people say "Love it, I need this right now." - you build it.
But not "cool idea." or "I would probably use that."

You want something like "I need this right now."

You see - Claude cannot tell you if people have this pain and would pay for a solution. It cannot feel this energy when someone leans forward on a call and says:

“Hey - I have been dealing with this exact problem for years and nobody has solved it.”

You can find stuff like that only when you talk to real people.
So do your first 10 calls and if you see that people want your solution, you move on.

When you have 3 people who said yes, you build your solution.
Quickly. With AI.

But this is where most founders mess up.
They want to build the perfect product with 20 different features.
Don’t do that.

No dark mode, no fancy animations, no integrations.

Your goal is to build this one feature that solves the problem.
Nothing else.

For example, if you build a tool that helps freelancers track client feedback - your first version is not a full CRM. It is a simple form that collects feedback and sends it back in one clean summary. That’s it.

One problem. One solution.

It just has to be good enough that it solves the problem and people will pay for it.

This is where Claude gives you the biggest speed advantage.
Just tell it to code it for you. It will build your product in minutes.

But don’t fall for this trap:

Don’t start to add random features. Remember to keep it simple.
Just solve the one big problem. Once your MVP is ready - you go get your first paying customers.

Here is exactly how you do it.

You go back to the exact people who said "I need this right now" during your first calls. Those 3 people. Start there.

Just message them again and say:

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‍
"Hey, remember our call a few weeks back? I built it. Do you want me to show it to you?”

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Again, you want people to get on the call.
But this time, you have a different goal. You want to make your first sale.

And the best way to do this is to make saying "Yes" super easy.
So, you quickly show your demo and you say:

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“This will later cost $20 per month, but as an early user, I would like to offer it for $10 for you.”

Or

“This will later cost $20 per month, but I would like to give you 1 month for free so you can see if it solves your problem.”

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And then you let them talk.
Listen closely and handle any objections you hear.

Here is my pro tip because I have tested both approaches.
Ask for money right away. Say:

"This will cost $20 per month later. But as an early user, you can get it for $10."

Even if your product is still rough and you are still fixing things.
A paying customer will use it and will give you real feedback.

A free user might forget about it and not take it seriously.

Only when people say they wouldn’t pay for it right away, you give them a free trial and then charge for it after one month.

With AI, you can build your startup in a weekend.
But if you use it wrong, it will never be successful.

If you ask AI what idea you should go for, who your customers are and what features to build, you will waste 6 months and build something nobody wants.

Instead, find a real problem people have, brainstorm solutions with AI, talk to real people about it, build it quickly with AI, and get your first 5 paying customers. That’s how you do it.

But hey, if you want a clear system to actually build your startup, I put everything into my Startup Mastermind.

It gives you a simple step-by-step roadmap so you always know what to focus on next. It’s already being used by 50+ founders, and includes smart AI prompts for each step so you can grow your startup even faster - without overthinking.

You can also join the community, connect with other founders, and build alongside people on the same journey.

You can join here: