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ProofSpark

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ProofSpark provides instant validation for startup ideas using AI, offering clear feedback without requiring credit card details. Suitable for SaaS, apps, or side projects.

Enhance your experience with the desktop app for ProofSpark on WebCatalog Desktop for Mac, Windows.

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Validate your startup idea instantly using AI. No CC, no fluff — just clear feedback on whether your idea is worth building. Perfect for SaaS, apps, or side hustles. Try it free now: https://proofspark.io

Website: proofspark.io

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ProofSpark - Desktop App for Mac, Windows (PC) - WebCatalog