referee flag
Skip itSoft demand (-30.3% this quarter) — this niche doesn't clear our bar today.
Review moat
Great239.23avg incumbent reviews — the moat a new listing must climb
Conversion
Great7.8%search→purchase rate — share of searches ending in a sale
Brand share
Good62%top-5 brand share — brands hold most of the demand
Avg price
Good$13.96avg listing price — sweet spot $15–$100
Price range
Good$5.69–$30.90cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Good2.6%return rate — above 5% kills the launch gate
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Competition
Okay60%top-5 click share — leaders hold, buyers still browse
Market size
Okay$116K$116K/yr · 107K searches
Growth
Bad-30.3%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, referee flag is a $116K/yr Amazon United States market (107K searches/yr). The top 5 brands hold 62% of demand. Demand peaks in Sep–Oct–Nov. Verdict: Skip it — 49/100.
Data updated Jul 25, 2026 · scored weekly · How we score niches
referee flag market data
- Units sold / yr
- 10K–13K
- avg 500–750/product
- Revenue / yr
- $140K–$175K
- units × avg price
- Conversion rate
- 7.8%
- Avg BSR
- #1,502
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 95%
- Out of stock
- 4.0%
- Avg brand age
- 41 months
- Avg seller age
- 214 days
Competition & brand share
The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.Brands
16 falling
Sellers
21
Top-5 brand share
62%
Top 20: 100%
Top-5 click share
60%
Top 20: 98%
Open market
30%
- FEPITO21%
- Teys Official11%
- Ahuimeius11%
- HASITE11%
- HIOHWEFH8%
- Yuyongshuai8%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -30.3% search growth over the last 90 days.Peak months: Sep, Oct, Nov · busiest ÷ quietest = 4.7×
Top referee flag search terms
- referee flags24K/yr
- penalty flag12K/yr
- referee flag8K/yr
- football penalty flags15K/yr
- ref flags5K/yr
- football flags for referees7K/yr
- penalty flags for referee7K/yr
- football referee flag5K/yr
- penalty flags3K/yr
- referee flags football4K/yr
Top referee flag products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 22 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
FEPITO Yellow Penalty Flag Football Flags Sports Tossing Flags Set for Party
FEPITO$6.824.0★390 rev
TEYS Professional Football Referee Flag
Teys Official$14.644.9★29 rev
HASITE 8 PCS Yellow Penalty Flag Football Flags Referee Game Party Accessory
HASITE$9.694.3★92 rev
Ahuimeius 8 Pcs Yellow Penalty Flag Football Flags Referee Flag Lacrosse Sports Fan for Football Games Party Accessory Referee Game Superbowl Party Decorations
Ahuimeius$9.884.5★176 rev
Professional Penalty & Challenge Flag Officials Choice. (Yellow)
Yuyongshuai$20.054.5★104 rev
Newest
by launch date
Referee Flags Volleyball Flags Line Judge Premium Lightweight Polyester Referee Warning Flags for Sports and Festival Events High Visibility Red 16.54L x 15.75W 2PCS
Hosfairy$8.413 rev
xyadyhz Soccer Referee Flags 2 Pack 18 in Linesman Flags with Storage Bag
xyadyhz$16.8412 rev
Referee Shirt for Men & Women 4-Piece Ref Uniform Set with Zipper Collar Whistle Hat & Penally Flag for Football & Soccer (Large)
WooWee$19.5822 rev
TEYS Professional Football Referee Flag
Teys Official$14.6429 rev
HIOHWEFH 16 Pcs Penalty Flag Football Flags Challenge Flag for Referee Lacrosse Sports Fan for Football Games Party Accessory Referee Game Party(8 Red 8 Yellow)
HIOHWEFH$16.82245 rev
Trending
90-day click momentumReferee Flags Volleyball Flags Line Judge Premium Lightweight Polyester Referee Warning Flags for Sports and Festival Events High Visibility Red 16.54L x 15.75W 2PCS
Hosfairy$8.415.0★
xyadyhz Soccer Referee Flags 2 Pack 18 in Linesman Flags with Storage Bag
xyadyhz$16.844.6★
Soccer Referee Jersey 7PCs Soccer Referee Kit Referee Cards Whistle Socks Flags Soccer Referee Costume for Adult L Yellow
ZhouBoat$30.904.0★
Referee Shirt for Men & Women 4-Piece Ref Uniform Set with Zipper Collar Whistle Hat & Penally Flag for Football & Soccer (Large)
WooWee$19.584.9★
5 Pcs Mens Referee Costume Kit White and Black Stripe Referee Shirt Womens Official Referee Hat Stainless Whistle Yellow Red Penaltys Flag for Football Soccer Halloween L
redgino$19.914.6★
What buyers say about referee flag
What buyers praise and complain about, mined from review topics.What buyers love
“Decent Flags”
“For its affordable price”
“small enough to fit in your pocket”
“flags are light”
“Looks like advertised”
“breathable material that keeps me comfortable even during intense games”
“Excellent real weight flag”
“I got this referee outfit mostly for fun”
“They are also extremely durable”
“Amazing for playing football”
What buyers complain about
“Cheaply made”
“the fit was a bit loose”
“Not cloth, very cheap”
“Too light”
“Doesn't give all that is pictured”
“Not worth it”
“they fell apart after just a few uses”
“Needs a bit more weight”
“embarrassing to carry on the field”
“they are so thin”
Top return reasons
Common questions
- Is referee flag profitable to sell on Amazon United States?
- The niche generates $116K/yr across 22 tracked products. 0 of 6 products launched in the last 360 days are still selling. 90-day search growth is -30.3%. Flapen's verdict: Skip it (49/100).
- How competitive is the referee flag niche?
- 16 brands and 21 sellers compete. The top 5 products take 60% of clicks and top 5 brands hold 62% of demand.
- What do buyers complain about in referee flag?
- Top complaints mined from reviews: Quality-Overall, Size-Overall, Material Quality. The return rate is 2.6%.
- When does demand for referee flag peak?
- Demand peaks in Sep–Oct–Nov; the busiest month runs 4.7× the quietest.
- What does it cost to enter the referee flag niche?
- Listings span $5.69–$30.90; the average listing price is $13.96 (sweet spot $15–$100). The average incumbent carries 239 reviews — the moat a new listing must climb.