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Are European Grants Worth Applying for as a Solo Founder
European grants offer real money, but eligibility rules and the time required to write a competitive application catch most solo founders before the assessors…
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Notes on validating ideas
How to find out whether an idea has a market before you build it — research methods, sources worth reading, and what we learn building RawKit.
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How to tell if people will actually pay for your startup idea
The polite 'I'd use that' answer is the most expensive response a founder can collect. It costs you a weekend of building, then another, then the slow…
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How to Test Your Idea When No One Is Talking About It Online
Knowing whether your idea is any good when nobody is talking about it online comes down to figuring out which kind of silence you are looking at. A quiet…
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How to Know If the Problem You Want to Solve Is Real
Three strangers, in three different places, complaining in the past few months, each having paid for a workaround. That is the test for whether a problem is…
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EU Startup Grants Open This Month: Three Calls and the Eligibility Check
Three EU funding calls with real deadlines and cheque ranges, plus the five-minute method to read an eligibility section without falling for the wrong grant.
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How to Read App Store Reviews for Real Product Problems
App store reviews are not a satisfaction survey. They are the cheapest, freshest market research most founders never read.
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Open AI Research Tools Ranked by GitHub Stars for 2026
Founders validating an idea do not need another AI that knows everything. They need one that knows the difference between a Reddit thread from last Tuesday and…
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Should I Build This Startup Idea? A Quick Notebook Pre-Test
Most founders decide whether to build an idea the same way they decide what to have for dinner: by feel. Then they lose a weekend to a prototype nobody had…
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How to Validate a Startup Idea Before Writing Code
Before you write a line of code, you need answers to four questions: who has the problem, who pays to fix it, who else is trying to solve it, and what evidence…
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