From ASIN to optimized listing in seconds
Three steps. Real keyword data. Listings that rank.
Paste your ASIN
Drop any Amazon product ASIN into the input field. That's it. No signup, no account creation, no email address. We pull your current listing directly from Amazon and start analyzing.
- Works with any Amazon product in any of 14 marketplaces
- No account required for the free analysis
- We fetch your live listing data automatically
Paste any Amazon ASIN
Fetching listing data...
Listing Analysis
Score: 34/100See what you're missing
We analyze your listing against real keyword volume data from 240M+ keyword phrases. You'll see exactly which high-volume keywords you're missing, how much search traffic you're leaving on the table, and where your listing falls short.
- Optimization score based on real keyword coverage
- Specific keyword gaps with actual search volumes
- COSMO algorithm compliance check
- Side-by-side comparison with top-ranking competitors
Get an optimized listing
Our AI rewrites your listing from scratch, weaving the highest-volume keywords naturally into compelling copy. Not keyword-stuffed garbage — natural language that reads well AND ranks well, optimized for Amazon's COSMO algorithm.
- Complete title, bullets, description, and backend keywords
- Keywords prioritized by actual search volume
- Natural language optimized for COSMO (not keyword stuffing)
- Pro users can iterate: "make it more casual", "emphasize durability"
Optimized Listing
Score: 91/100Title
Premium Bluetooth Speaker Waterproof Portable — 24H Playtime, Deep Bass, IPX7 Outdoor Wireless Speaker for Shower, Beach, Pool — Compact Travel Size
Bullet points
- • IPX7 waterproof bluetooth speaker for worry-free outdoor use...
- • 24-hour battery life with deep bass for all-day music...
- • Compact portable design fits in your backpack...
Captures 67% of available search volume
Up from 12% in your current listing
What powers it
Not just another ChatGPT wrapper.
240M+ keyword phrases
Real search volume data from MerchantWords across 14 Amazon marketplaces, updated monthly. Not estimates. Not projections. Actual keyword intelligence.
Advanced AI
We use Claude, Anthropic's most capable model, not GPT. The result is natural-sounding copy that weaves keywords in seamlessly instead of stuffing them awkwardly.
COSMO-optimized
Amazon's 2025 COSMO algorithm uses AI to understand customer intent. We optimize for natural language and shopper relevance, not the old keyword-density playbook.
Before & After
Same product. Different listing. Real keyword data.
Before
Score: 34/100Title
Bluetooth Speaker Waterproof — Good Sound Speaker Wireless
Issues
- ✗ Only 47 characters (max 200 allowed)
- ✗ Missing: "portable", "outdoor", "bass", "shower" (2.1M combined volume)
- ✗ "Good Sound" is generic — no search volume
After
Score: 91/100Title
Premium Bluetooth Speaker Waterproof Portable — 24H Playtime, Deep Bass, IPX7 Outdoor Wireless Speaker for Shower, Beach, Pool — Compact Travel Size
Improvements
- ✓ 168 characters — near-optimal length
- ✓ Includes top 8 keywords by volume
- ✓ Natural language — COSMO algorithm friendly
Try it yourself
Paste any ASIN. See results in seconds. Free.
How Amazon listing optimization works
Amazon listing optimization involves improving every element of your product page — title, bullet points, description, and backend search terms — to maximize both search visibility and conversion rates. The key is using the right keywords in the right places.
Why most listings underperform
Most Amazon sellers write listings based on what they think customers search for. But without data, you're guessing. The keyword "wireless bluetooth speaker" might seem obvious, but "bluetooth speaker waterproof" actually gets 4x more searches. These aren't differences you can intuit — you need data.
The COSMO algorithm shift
In 2025, Amazon introduced the COSMO algorithm, which uses large language models to understand customer intent. This means the old approach of stuffing as many keywords as possible into your title no longer works — and can actually hurt your rankings. Modern listings need to read naturally while still incorporating high-volume search terms.
Data-driven vs. AI-only
Many tools use AI to generate listing copy, but without keyword data, the AI is essentially guessing which terms to prioritize. PowerListing is different: we feed real search volume data from 240 million+ keyword phrases into the AI, so it understands not just what to write, but which keywords will drive the most traffic to your listing.