Latest / Solopreneur Sessions with Fexingo: One-Person Businesses, Freelancing, and Independent Work
How a Solo Founder Turned a Simple Calculator Into a Business
In this episode of Solopreneur Sessions, Lucas and Luna explore the story of a solo developer who built a profitable business around a single, deceptively simple tool: a salary calculator. They break down how the founder identified a real pain point for freelancers and independent workers, launched a free version to build trust, and then added a paid tier that solved a deeper problem. The conversation covers the numbers behind the business, including how the calculator's accuracy became its moat, and the surprising way a spreadsheet of tax rules turned into a product people pay for…
The skinny
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