Every Amazon seller has heard the same advice: Pack your titles with keywords.
It’s been an SEO fundamental for years—especially among Chinese sellers, who are known for aggressively keyword-stuffing their listings to maximize visibility.
But is it still necessary?
The data suggests otherwise. In fact, top-selling products don’t fully subscribe to this strategy—and a recent Amazon policy change may make it even less effective.
Amazon’s New Policy: No More Keyword Repetition in Titles
Amazon recently updated its title guidelines, prohibiting sellers from repeating keywords in product titles.
Why?
Because some sellers were desperately trying to manipulate Amazon’s algorithm by stuffing titles with duplicate keywords.
Now, millions of ASINs will be forced into compliance over the next few weeks.
So what does the data say about title length and keyword use across different types of sellers?
What SmartScout’s Data Reveals About Amazon Titles
After analyzing thousands of Amazon product listings, here’s what we found:
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📌 The average title length for U.S. products: 124 characters
📌 The average title length for Chinese products: 165 characters
📌 The average title length for 1P (first-party) brands: 114 characters
📌 The average title length for 3P (third-party) sellers: 151 characters
📌 The average title length for products with over 10K monthly sales: 131 characters
📌 The average title length for products under 10K monthly sales: 142 characters
Key Insights:
🔹 Chinese sellers rely on long, keyword-packed titles—and they will be the most affected by Amazon’s policy update.
🔹 1P brands (those selling directly to Amazon) tend to use shorter, cleaner titles compared to 3P sellers, who spend more time optimizing listings.
🔹 Top-selling products (10K+ monthly sales) don’t rely on keyword stuffing. They already have brand recognition and social proof, allowing them to focus on clarity instead of SEO hacks.
Do Keyword-Stuffed Titles Actually Boost Sales?
I’ve made hundreds of title changes over the years. In most cases?
📊 Nothing happened.
Sales remained steady, regardless of how many keywords were added or removed.
This is why SmartScout’s Listing Builder was designed with both AI-driven readability and search volume data.
Instead of blindly stuffing in keywords, our tool balances clarity with high-impact search terms, ensuring titles remain effective without hurting conversions.
Takeaways for Amazon Sellers
✅ Chinese sellers are the biggest keyword stuffers—and will be most impacted by Amazon’s new policy.
✅ 3P sellers focus more on title optimization, while 1P brands often take a more hands-off approach.
✅ Top-selling products don’t need keyword stuffing—they benefit from brand trust and clear messaging.
✅ Amazon’s algorithm rewards clarity and relevance over keyword repetition.
Amazon’s title optimization game is changing. Clear, concise titles will win out over bloated, keyword-packed ones.
If you’re still stuffing your titles with every possible keyword, it’s time to rethink your strategy.