Blog
The Clean Architecture Blueprint That Breaks Your AI App's Bug Loop
Applying clean architecture to AI apps is the single move that ends the bug loop for good. Every fix you prompt creates a new break because your UI, logic,
Kobi Levi
Why $30K Won't Save Your Startup (But $3K Might)
Ready to quit your job and invest $30-50K building your app? Before you do, there's a $3K step that 42% of failed founders wish they hadn't skipped. Here's how to validate before you build.
Kobi Levi
Your MVP Is Done. Now What? (A Guide to Escaping Validation Paralysis)
AI tools made building instant. But when you can rebuild your product in a weekend, validation discipline disappears. Here's why vibe coder founders are stuck, and what I'm building to fix it.
Kobi Levi
Your MVP Is Live. Now What? The 5 Metrics That Actually Matter
You built it. You shipped it. People are signing up. Now you're staring at your analytics dashboard, drowning in numbers. Page views, bounce rates, session duration. Which ones actually tell you if this thing is working? Eric Ries built the Lean Startup around one loop: build, measure, learn. But that middle part, measure, trips up nearly everyone.
Kobi Levi
The 3 Tools Every MVP Needs (And How to Use Them)
Your MVP is live. You know what assumptions to test. But which tools do you actually need? Here are the 3 free tools that tell you what's working and what's broken.
Kobi Levi
Your MVP Is an Experiment, Not a Product
Fast coding tools let you build MVPs in days. That's incredible, and dangerous. When building is easy, you add features instead of validating assumptions. Here's how to break that cycle.
Kobi Levi
You Have an Idea. What's Next?
You can see the interface. You know the tech stack. You're ready to start coding. Don't. 42% of startups fail because they build products nobody wants or will pay for. Your next step isn't code. It's validation. Here's how to validate in 2-4 weeks, before you waste months building the wrong thing.
Kobi Levi
You Built It in a Weekend. Now What?
Built your prototype in days with AI tools but can't get a single user? You're not alone. Thousands of vibe coder founders are stuck in the same loop, building more features instead of talking to customers. Here's why.
Kobi Levi
5 Signs Your Product Idea Needs Validation
You're about to waste 6 months building something nobody wants. Here are the warning signs and how to avoid them.