Idea analysis · 2026-02-07

Cross-Platform Search Analysis: Google, TikTok, Amazon, and Beyond

Different platforms, different demand signals. Google is intent. TikTok is discovery. Amazon is purchase. DemandSonar’s “Cross-Platform Demand Matrix” aggregates and normalizes signals from all three, plus YouTube, Pinterest, and Etsy. A “plant-based protein powder” had strong Google and Amazon demand but was flat on TikTok. The founder realized it was a replenishment buy, not a social trend product, so she focused on Amazon PPC, not influencer marketing. That saved her $10K in wasted influencer spend. Cross-platform analysis prevents channel misallocation. [Analyze demand everywhere →]

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