Data Sources

Multiple signals. One clearer market picture.

ValidateNiche works best because it does not depend on one platform. Each source adds a different layer of evidence: search intent, community demand, catalog saturation, trend direction, or publishing density.

What we pull from and why it matters

No single source tells the full story. Together, these inputs help us catch the difference between curiosity, purchase intent, educational interest, and competitive pressure.

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Amazon KDP

Useful for real buyer intent around books, journals, workbooks, planners, and low-content publishing opportunities.

How we use it: search demand, category overlap, buyer phrasing
Update pattern: near-real-time with caching
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Amazon Products

Helps validate physical-product demand, product angle saturation, and broader commercial intent beyond publishing.

How we use it: product competition, demand hints, monetization context
Update pattern: near-real-time with caching
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YouTube

Shows how much content already exists and how much audience attention similar topics are attracting.

How we use it: view signals, topic saturation, channel opportunity
Update pattern: live API-backed retrieval
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TikTok / Shorts Signals

Useful for short-form attention patterns and faster-moving interest spikes around creator-led ideas.

How we use it: trend timing, attention velocity, short-form fit
Update pattern: refreshed from current trend signals
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Google Trends

Separates stable interest from fads by showing how interest moves over time.

How we use it: trend direction, seasonality, relative demand
Update pattern: current trend snapshots
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Reddit

Reveals problems people are actively discussing in communities instead of polished marketing language.

How we use it: pain points, discussion intensity, language patterns
Update pattern: refreshed community signals
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Google Search

Autocomplete and search phrasing show what people are trying to ask or solve in the moment.

How we use it: query phrasing, intent validation, keyword shape
Update pattern: live query suggestions
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Bing

Acts as a second search ecosystem to confirm that a niche is not only visible in one engine.

How we use it: cross-engine confirmation, alternate search demand
Update pattern: live suggestion retrieval
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Google Books

Especially helpful for publishing niches where existing book density can hint at both demand and saturation.

How we use it: title density, niche maturity, book-market context
Update pattern: refreshed catalog lookups
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Wikipedia Pageviews

Useful as an educational-interest signal for evergreen topics that people repeatedly research.

How we use it: topic curiosity, general attention, evergreen validation
Update pattern: current pageview windows