If you want to quickly estimate competition for a product on Amazon in ~30 seconds

 

If you want to quickly estimate competition for a product on Amazon in ~30 seconds, many experienced sellers use a very simple review-count shortcut on the first page of search results. It’s not perfect, but it’s surprisingly effective. 🚀

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30-Second Amazon Competition Check (Review Method)

Step 1: Search your product on Amazon

Type the main keyword (example: “garlic press”, “yoga mat”, etc.).

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Step 2: Open the first page results

Look at the first 10 organic listings (ignore sponsored ones if possible).

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Step 3: Count reviews of top 10 products

Note the number of reviews for each of the first 10 listings.

Example:

Product	Reviews
#1	3,200
#2	1,800
#3	950
#4	420
#5	350
#6	200
#7	180
#8	120
#9	95
#10	60

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Step 4: Calculate the average reviews

Add them roughly and divide by 10.

Example:
(3200 + 1800 + 950 + 420 + 350 + 200 + 180 + 120 + 95 + 60) / 10 ≈ 737 reviews

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Quick Interpretation

Average Reviews	Competition Level
0–100	Very Low competition ✅
100–500	Medium competition ⚠️
500–1000	High competition ❌
1000+	Very hard market 🚫

Why this works:
Products with thousands of reviews dominate ranking, making it difficult for new sellers to compete.

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Extra 5-Second Trick (Most Sellers Miss) 👀

Look at how many listings have under 100 reviews on page 1.

If 3–5 products have <100 reviews, it means:

• New sellers are entering

• Ranking is still possible

If all listings have 1000+ reviews, it’s a very saturated market.

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✅ Pro sellers combine this with tools like

• Helium 10

• Jungle Scout

• Keepa

But the review shortcut works instantly without tools.