Validation · 2025-10-11

The Demand Sonar Chrome Extension: Validate As You Browse

Our Chrome extension adds a “Validate this” button to any webpage. Reading about a new trend on TechCrunch? Click the button, and DemandSonar runs a quick scan. Browsing Amazon and see a product with gaps? Click it. One founder validated 6 ideas in a single afternoon while reading industry blogs, just by clicking the extension. It's the fastest path from inspiration to data. [Install the Chrome extension →]

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