William Stapleton

William Stapleton

Founder of Build Signals

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Tastemaker
Tastemaker
Gone streaking
Gone streaking

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I built an site that researches SaaS opportunities before you waste months building one

A lot of us have built products that nobody wanted.

The hardest part isn't building anymore it's finding an idea that actually has real demand.

That's why I built Build Signals.

Instead of generating random startup ideas, Build Signals researches markets the way an analyst would. It looks for real signals like:

I built a site that researches SaaS opportunities before you waste months building one

A lot of us have built products that nobody wanted.

The hardest part isn't building anymore it's finding an idea that actually has real demand.

That's why I built Build Signals.

Instead of generating random startup ideas, Build Signals researches markets the way an analyst would. It looks for real signals like:

Build Signals Founders - 50% off Build Signals for the first month

Build Signals helps founders stop guessing what to build. Discover evidence-backed software opportunities researched from real market, regulatory and commercial signals. Every opportunity includes a clear verdict, target customers, demand evidence, MVP scope, validation plan, first-customer strategy and a Claude Code build pack. Choose stronger ideas, validate them faster and start building with confidence.
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