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That's Missing — For when building is easy, but knowing what to build isn't. | Prori

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That's Missing

For when building is easy, but knowing what to build isn't.

Productivity SaaS Developer Tools Vercel DayLaunched Jun 16, 2026

What is That's Missing?

Validate startup ideas, learn what startups to work on, find how to know what to build with AI, and access real-world validated problem signals.

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