Peanut Butter Knife
FailShoppers spend an estimated $10K a year here, so Peanut Butter Knife is a Fail.
- Flapen Score
- 30 / 100Ranks 10,693 of 11,240 Home & Kitchen niches · −19 vs the category median of 4930
- Market size
- $10K/yr34K searches / yr
- 90-day growth
- -28.4%search demand this quarter
- Competition
- 69%top-5 click share · 10 brands · 26 sellers
Flapen Score
Peanut Butter Knife against its category
The dotted line is the Home & Kitchen average. Past it, Peanut Butter Knife is stronger. Inside it, weaker.
Market
The Peanut Butter Knife market on Amazon at a glance
Shoppers on Amazon United States searched for Peanut Butter Knife 34K times last year and spent an estimated $10K. The top 5 brands take 78% of clicks. Demand peaks in Jan. Flapen scores it 30 out of 100, a Fail.
01 · Demand
An estimated 3.2% of those searches ended in a purchase.
Shoppers searched for this 34K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 3.2% of those searches ended in a purchase. Searches in the last 90 days moved -28.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated $10K a year.
- Searches, last 12 months
- 34K
- Growth, 90 days vs prior 90
- -28.4%
- Conversion, latest week
- 3.2%
- Market size, estimated
- $10Ka year
- Peak month
- January2.7× the quietest month
- Top search term
- peanut butter knife20K searches a year
02 · Price
A sale here is worth $9.37.
Listings sell for $9.37 on average, from $5.83 to $15.44. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 0 to 100 of them. At $9.37 that is $0 to $937 a year per listing.
- Average price
- $9.37under the $15 to $100 sweet spot
- Price range
- $5.83–$15.44
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$937
- Returns
- 1.1%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
83% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.4% of listings are out of stock. The average listing ranks #268 within Canning. It carries 1,993 reviews at 4.61 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 83%
- Prime listings
- 100%
- Out of stock, average day
- 0.4%
- Average rank
- #268in Canning
- Average rating
- 4.61 starsAmazon United States average 4.42 stars
- Average reviews
- 1,993per listing
- Listings tracked
- 12
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 45 months on average, so the names here are settling in.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 45 months
Products
Top Peanut Butter Knife products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Aug 5, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
PB-JIFE! The Ultimate PB knife. Stir scrape and clean the BIG Jars (Red 1)
- Price
- $12.59
- Rating
- 4.7/5
- Reviews
- 4,145
- Age
- 9y ago

Simple preading Stainless Steel Spreader Knife: Spatula for Peanut Butter Jelly Chocolate Strawberry Jam. 11.5 Multifunction Stir & Scrape BIG Jar
- Price
- $15.44
- Rating
- 4.6/5
- Reviews
- 1,928
- Age
- 4y ago

Simple preading Stainless Steel Spatula Spreader Knife Peanut Butter and Jelly Chocolate or Strawberry Jam Stirrer & Jar Scraper 8.9 Multifunction Stir & Scrape any Jars - Spread with Clean Hands
- Price
- $13.40
- Rating
- 4.6/5
- Reviews
- 1,928
- Age
- 3y ago

Joie Spreaders Set Reusable Plastic Knives 4-Count Assorted Colors
- Price
- $6.60
- Rating
- 4.8/5
- Reviews
- 1,734
- Age
- 7y ago

Zyliss Sandwich Knife & Condiment Spreader - Sandwich Spreader for Butter Cream Cheese & Jellies - Ergonomic Stainless Steel Spreading - Butter Spread for Bagels & Toast - Gray 4.7
- Price
- $8.96
- Rating
- 4.6/5
- Reviews
- 5,906
- Age
- 11mo ago
Trending
estimated 90-day click momentum
Zyliss Sandwich Knife & Condiment Spreader - Sandwich Spreader for Butter Cream Cheese & Jellies - Ergonomic Stainless Steel Spreading - Butter Spread for Bagels & Toast - Gray 4.7
- Price
- $8.96
- Rating
- 4.6/5
- Reviews
- 5,906
- Age
- 11mo ago

4-Pack Silicone Jar Spatula Set Long Handle Nonstick Scraper Tools
- Price
- $5.83
- Rating
- 4.6/5
- Reviews
- 109
- Age
- 1y ago

Joie Spreaders Set Reusable Plastic Knives 4-Count Assorted Colors
- Price
- $6.60
- Rating
- 4.8/5
- Reviews
- 1,734
- Age
- 7y ago

MXFIV 3 Pieces Peanut Butter Knife Peanut Butter Knife Spatula
- Price
- $6.62
- Rating
- 4.6/5
- Reviews
- 45
- Age
- 3y ago

Rfstekhnikos 4 In 1 Multi-Function Knife for Spreading Peanut Butter Butter and Jam with Ease | Stir Scrape and Clean The Jars Simply | Open Bottles and Cans Effortlessly! 1X1
- Price
- $6.88
- Rating
- 4.5/5
- Reviews
- 202
- Age
- 4y ago
Newest
by launch date
Zyliss Sandwich Knife & Condiment Spreader - Sandwich Spreader for Butter Cream Cheese & Jellies - Ergonomic Stainless Steel Spreading - Butter Spread for Bagels & Toast - Gray 4.7
- Price
- $8.96
- Rating
- 4.6/5
- Reviews
- 5,906
- Age
- 11mo ago

4-Pack Silicone Jar Spatula Set Long Handle Nonstick Scraper Tools
- Price
- $5.83
- Rating
- 4.6/5
- Reviews
- 109
- Age
- 1y ago

MXFIV 3 Pieces Peanut Butter Knife Peanut Butter Knife Spatula
- Price
- $6.62
- Rating
- 4.6/5
- Reviews
- 45
- Age
- 3y ago

MOJOTORY Silicone Jar Scraper 2 PCS Long Handle Spatula
- Price
- $5.95
- Rating
- 4.6/5
- Reviews
- 909
- Age
- 3y ago

PB-JIFE! The Ultimate PB knife. Stir scrape and clean the BIG Jars (White 1)
- Price
- $12.46
- Rating
- 4.7/5
- Reviews
- 4,145
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 69% of clicks. Leaders hold, but buyers still shop past them.
Brands
10 falling
Sellers
26
Est. top-5 brand share
78%
Top 20: 100%
Est. top-5 click share
69%
Top 20: 100%
Open market
16%
- PB-JIFE39%
- Simple preading18%
- Joie8%
- Zyliss7%
- JIUZI7%
- MOJOTORY6%
- Open — no brand owns it (4 brands, 16%)
Demand
Peanut Butter Knife search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan · busiest ÷ quietest = 2.7×
Search terms
Top Peanut Butter Knife search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- peanut butter knife20K/yr
- peanut butter spreader12K/yr
- peanut butter knife spreader and scraper218/yr
- peanut butter knife long handle1K/yr
Reviews and returns
What reviews say buyers love and hate about Peanut Butter Knife
We read the reviews and the return reasons for every product selling here.
“it rusts-it”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
20 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Peanut Butter Knife questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









