// archive
Field notes archive.
Research notes, field reports and methodology pieces from the DeepFounder team.
How to Validate Your Startup Idea in 7 Days (Step-by-Step Framework)
Most Startup Ideas Die Because Nobody Tested Them You've got an idea. It keeps you up at night. You can see the product, the landing page, the first customers. You&
Kir Leshkevich · 5 min read
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The Solopreneur's AI-Powered No-Code Stack: 12 Tools That Changed Everything
The $500/Month Stack That Replaces a $50,000/Month Team Two years ago, building a real software business required a team: a developer, a designer, a marketer, maybe a data person.
Kir Leshkevich · 5 min read
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The Solopreneur Manifesto: Building Alone, Scaling with AI
Why 2026 is the golden age for one-person businesses.
Kir Leshkevich · 4 min read
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