Oat Fiber
FailThe top 5 products take 91% of clicks, so Oat Fiber is a Fail.
- Flapen Score
- 44 / 100Ranks 10,233 of 14,768 Health & Household niches · −5 vs the category median of 4944
- Market size
- $245K/yr104K searches / yr
- 90-day growth
- -9.0%search demand this quarter
- Competition
- 91%top-5 click share · 6 brands · 7 sellers
Flapen Score
Oat Fiber against its category
The dotted line is the Health & Household average. Past it, Oat Fiber is stronger. Inside it, weaker.
Market
The Oat Fiber market on Amazon at a glance
Shoppers on Amazon United States searched for Oat Fiber 104K times last year and spent an estimated $245K. The top 5 brands take 97% of clicks. Flapen scores it 44 out of 100, a Fail.
01 · Demand
An estimated 12.2% of those searches ended in a purchase.
Shoppers searched for this 104K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 12.2% of those searches ended in a purchase. Searches in the last 90 days moved -9.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $245K a year.
- Searches, last 12 months
- 104K
- Growth, 90 days vs prior 90
- -9.0%
- Conversion, latest week
- 12.2%
- Market size, estimated
- $245Ka year
- Peak month
- January1.5× the quietest month
- Top search term
- oat fiber67K searches a year
02 · Price
A sale here is worth $19.25.
Listings sell for $19.25 on average, from $9.96 to $30.01. Amazon reports units sold in ranges. This niche sold 13K to 15K a year. The average listing sells 1,500 to 2,000 of them. At $19.25 that is $29K to $39K a year per listing.
- Average price
- $19.25inside the $15 to $100 sweet spot
- Price range
- $9.96–$30.01
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 13K–15K
- Units per listing a year
- 1,500–2,000
- Revenue per listing a year
- $29K–$39K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
86% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 11.0% of listings are out of stock. The average listing ranks #297 within Digestive Supplements. It carries 2,557 reviews at 4.57 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 86%
- Prime listings
- 100%
- Out of stock, average day
- 11.0%
- Average rank
- #297in Digestive Supplements
- Average rating
- 4.57 starsAmazon United States average 4.42 stars
- Average reviews
- 2,557per listing
- Listings tracked
- 7
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 56 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 56 months
Products
Top Oat Fiber 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 Jul 25, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Anthonys Organic Oat Fiber 1.5 lb Gluten Free Non GMO Keto Friendly Product of the USA
- Price
- $13.85
- Rating
- 4.7/5
- Reviews
- 10,435
- Age
- 9y ago

Nutricost Pantry Organic Oat Fiber (1.8 Pounds) Stone Ground Oats
- Price
- $18.68
- Rating
- 4.4/5
- Reviews
- 135
- Age
- 1y ago

NuNaturals Oat Fiber Powder All Natural Non-GMO Supports Digestive Health 1 lb
- Price
- $9.96
- Rating
- 4.5/5
- Reviews
- 2,764
- Age
- 12y ago

Oat Fiber (2.5 lb) For Baking Low Carb and Keto 0g Net Carbs Keto Friendly Essential for Low-Carb Bread Gluten Free Non-GMO Ultra-Fine Powder
- Price
- $24.90
- Rating
- 4.6/5
- Reviews
- 508
- Age
- 4y ago

Terrasoul Superfoods Organic Oat Fiber 12oz | Non-GMO Gluten-Free
- Price
- $10.01
- Rating
- 4.6/5
- Reviews
- 32
- Age
- 1y ago
Trending
estimated 90-day click momentum
Terrasoul Superfoods Organic Oat Fiber 12oz | Non-GMO Gluten-Free
- Price
- $10.01
- Rating
- 4.6/5
- Reviews
- 32
- Age
- 1y ago

Oat Fiber (2.5 lb) For Baking Low Carb and Keto 0g Net Carbs Keto Friendly Essential for Low-Carb Bread Gluten Free Non-GMO Ultra-Fine Powder
- Price
- $24.90
- Rating
- 4.6/5
- Reviews
- 508
- Age
- 4y ago

Anthonys Organic Oat Fiber 1.5 lb Gluten Free Non GMO Keto Friendly Product of the USA
- Price
- $13.85
- Rating
- 4.7/5
- Reviews
- 10,435
- Age
- 9y ago

Nunaturals Oat Fiber Powder 5 lbs
- Price
- $30.01
- Rating
- 4.5/5
- Reviews
- 2,764
- Age
- 11y ago

Nutricost Pantry Organic Oat Fiber (1.8 Pounds) Stone Ground Oats
- Price
- $18.68
- Rating
- 4.4/5
- Reviews
- 135
- Age
- 1y ago
Newest
by launch date
Nutricost Pantry Organic Oat Fiber (1.8 Pounds) Stone Ground Oats
- Price
- $18.68
- Rating
- 4.4/5
- Reviews
- 135
- Age
- 1y ago

Terrasoul Superfoods Organic Oat Fiber 12oz | Non-GMO Gluten-Free
- Price
- $10.01
- Rating
- 4.6/5
- Reviews
- 32
- Age
- 1y ago

Oat Fiber (2.5 lb) For Baking Low Carb and Keto 0g Net Carbs Keto Friendly Essential for Low-Carb Bread Gluten Free Non-GMO Ultra-Fine Powder
- Price
- $24.90
- Rating
- 4.6/5
- Reviews
- 508
- Age
- 4y ago

LifeSource Foods Oat Fiber 500 (3 LB) All-Natural Gluten-Free Zero-Carb Fiber Source for Low-Carb Baking
- Price
- $27.34
- Rating
- 4.7/5
- Reviews
- 1,258
- Age
- 7y ago

Anthonys Organic Oat Fiber 1.5 lb Gluten Free Non GMO Keto Friendly Product of the USA
- Price
- $13.85
- Rating
- 4.7/5
- Reviews
- 10,435
- Age
- 9y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 91% of clicks. A locked shelf that new listings rarely crack.
Brands
6 rising
Sellers
7
Est. top-5 brand share
97%
Top 20: 100%
Est. top-5 click share
91%
Top 20: 100%
Open market
0%
- Anthony's47%
- Nunaturals18%
- Nutricost14%
- MODERN MOUNTAIN10%
- Terrasoul Superfoods7%
- LifeSource Foods3%
- Open — no brand owns it (0%)
Demand
Oat Fiber search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.5×
Search terms
Top Oat Fiber search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- oat fiber67K/yr
- oat fiber for baking15K/yr
- oat fiber powder14K/yr
- organic oat fiber4K/yr
- oat fiber for baking low carb keto5K/yr
Reviews and returns
What reviews say buyers love and hate about Oat Fiber
We read the reviews and the return reasons for every product selling here.
“Has a very fishy taste”
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.
18 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 Oat Fiber 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









