♕ Top Pick · #1
Cordless stick vacuum with laser detection
0.962
4.7★
12,847 reviews
€299
A statistically honest shopping tool
The 5-star rating is lying to you.
We re-rank Amazon results using the Wilson score — the same math statisticians use to compare poll responses. A 4.5★ with 3,000 reviews beats a 5★ with 12 every single time.
10
free searches
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// preview: what your results look like
02
Robot vacuum with mapping & mopping
0.951
03
Handheld car vacuum, cordless 150W
0.944
04
Upright bagless vacuum, HEPA filter
0.938
How it works
Step 01
Describe what you need
Type what you're looking for, choose a marketplace, and set optional filters like price range.
Step 02
We rank by real quality
Our algorithm analyzes star ratings and review volume together. Products with genuine reviews score highest.
Step 03
See the best products
Get a ranked list of the genuinely best products, with scores, ratings, reviews, and prices at a glance.
the algorithm, briefly
We're not hiding behind a black box.
The Wilson score is a confidence interval — it asks: given this many reviews at this rating, what's the lowest the "true" rating could plausibly be?
A 5★ from 12 reviews could easily be a 3.8★ in reality. A 4.5★ from 3,000 is almost certainly a 4.5. We rank by the floor, not the ceiling.
// example
5.0 ★ · 12 reviews
naive: 5.00
Wilson: 0.582
4.5 ★ · 3,000 reviews
naive: 4.50
Wilson: 0.891 ← winner
Stop reading reviews. Start knowing.
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