Every bad review is your next product.
GapHunter reads thousands of competitor reviews and surfaces the exact gaps customers are begging someone to fix. Find your edge before you source a single unit.
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How it works
Paste any competitor ASIN
AI reads hundreds of reviews instantly
Get a gap report — 5 product opportunities, ranked
Sample report
This is what you get back
Product
Stainless Steel Garlic Press
ASIN
B09FAKE123
Reviews analyzed
1,284
1-star reviews
217
Gaps surfaced
5
Garlic skins don't clean easily
HighMentioned in 34% of 1-star reviews
Opportunity
Add a removable silicone insert that pops out for one-rinse cleanup.
Handles bend under hard cloves
HighMentioned in 27% of 1-star reviews
Opportunity
Switch from 304 to 18/10 stainless and thicken the pivot to 3mm.
Hopper too small for elephant garlic
MediumMentioned in 19% of 1-star reviews
Opportunity
Increase chamber to 40mm diameter — current top sellers cap at 32mm.
Why this matters for product research
"I spent $4,000 sourcing a product that had this exact complaint buried in 200 reviews. I just never read them."
"You can scroll through reviews for hours and still miss the pattern. That's the whole game though — finding what nobody else noticed."
"Most tools tell you what's selling. Almost none tell you what's broken — and broken is where the opportunity is."
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