Introduction
New videos go viral on TikTok every day, leading to the existential question, "Can this product sell?But data tells us that 80% of viral TikTok products don't survive more than three months on Shopify. This is because popularity doesn't equal demand. This article teaches you how to use ShopFindBiz's 3-step verification method to distinguish between genuine trends and fake hype.
Step 1: Look at the supply side – how many people are selling?
Use ShopFindBiz to search for the product's core keywords and count the number of new listings in the last 30 days.
Looking at supply-side data, a monthly increase of 0–5 new stores in a category suggests a niche market—possibly because no one is selling the product or because there is simply no demand. A monthly increase of 5–15 stores indicates an early-stage opportunity and represents the optimal window for testing. When the monthly increase reaches 15–30 stores, the trend is confirmed, and it is time to enter the market quickly. However, once the monthly increase exceeds 30 stores, the market has become overheated and highly competitive; entering at this stage requires strong differentiation.
Real-world example: In May 2026, the number of new stores selling "magnetic phone holders" was 18 (rising phase), but surged to 45 in June (overheated). Sellers who entered the market in May had a two-month window of opportunity; entering in June was already too late.
Step 2: Look at the demand side – are consumers really buying?
Use ShopFindBiz to analyze the top 3-5 stores in this category and observe three key metrics:
1. Changes in product quantity: If top stores are continuously increasing the number of SKUs in this category, it indicates genuine demand.
2. Price Trends: Rising prices = Demand exceeds supply; Falling prices = Initiation of involution.
3. Inventory Status: Multiple stores displaying "sold out" or "low inventory" is the strongest buy signal.
Real-world example: A quiet fitness equipment store expanded its SKUs from 3 to 15 within 60 days, and the average selling price increased from $39.99 to $49.99. This is the strongest signal of growing demand.
Step 3: Analyze the competitive landscape – Can you cut a slice of the cake?
Use ShopFindBiz’s “Similar Stores” feature to compare the top five stores in the category and identify market gaps they haven’t covered:A comparison of the top five stores using ShopFindBiz’s "Similar Stores" feature reveals that their pricing primarily falls into three ranges—$39.99–$59.99, $49.99–$99.90, and $29.99–$49.99—leaving a gap in the $19.99–$29.99 entry-level segment. Regarding target markets, most focus on the U.S. or the U.S. and U.K., while Canada and Australia remain underserved. Social media efforts center on Instagram and TikTok, with the value of search traffic from Pinterest often overlooked. Key selling points typically emphasize design, versatility, or value for money, making eco-friendly materials a potential point of differentiation.
Rule: Don't compete with the leaders in the same dimension. Find a niche market they haven't covered.
Quick 3-Step Verification Guide：Here is a quick-reference guide to the core points of the three-step verification method: on the supply side, focus on the number of new stores—ideally, 5–15 new additions per month; on the demand side, monitor changes in top-performing SKUs and price trends—if leading stores are expanding their SKU range while raising prices, it indicates genuine demand; regarding the competitive landscape, look for untapped market segments—specifically, price points, markets, or unique selling propositions that are currently unaddressed.
In conclusion
TikTok tells you what's "hot," ShopFindBiz tells you what's "selling." Between hot and selling lies a whole business decision. Verify with data, don't gamble with intuition.
