Is black happy birthday banner profitable to sell on Amazon United States?

The niche generates $131K/yr across 29 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is -17.1%. Flapen's verdict: Skip it (41/100).

How competitive is the black happy birthday banner niche?

26 brands and 32 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 54% of demand.

What do buyers complain about in black happy birthday banner?

Top complaints mined from reviews: Inflation/Deflation, Quality-Overall, Value For Money. The return rate is 3.6%.

When does demand for black happy birthday banner peak?

Demand peaks in Sep–Oct; the busiest month runs 1.8× the quietest.

What does it cost to enter the black happy birthday banner niche?

Listings span $3.41–$9.91; the average listing price is $6.50 (sweet spot $15–$100). The average incumbent carries 1,602 reviews — the moat a new listing must climb.

black happy birthday banner

Skip it

Prices mostly outside the sweet spot ($3.41–$9.91) — this niche doesn't clear our bar today.

Brand share

Great54%

top-5 brand share — no brand owns this niche

Conversion

Great8.0%

search→purchase rate — share of searches ending in a sale

Competition

Good54%

top-5 click share — leaders hold, buyers still browse

Review moat

Okay1,601.93

avg incumbent reviews — the moat a new listing must climb

Returns

Okay3.6%

return rate — above 5% kills the launch gate

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Market size

Okay$131K

$131K/yr · 251K searches

Avg price

Bad$6.50

avg listing price — sweet spot $15–$100

Growth

Bad-17.1%

90-day search growth — must beat 0% to launch

Price range

Bad$3.41–$9.91

cheapest to priciest tracked listing — scored on the share inside $15–$100

Signals No Dominant Brand

According to Flapen's Amazon United States niche tracking, black happy birthday banner is a $131K/yr Amazon United States market (251K searches/yr). The top 5 brands hold 54% of demand. Demand peaks in Sep–Oct. Verdict: Skip it — 41/100.

Data updated Jul 22, 2026 · scored weekly · How we score niches

black happy birthday banner market data

Units sold / yr: 15K–20K; avg 500–750/product
Revenue / yr: $98K–$130K; units × avg price
Conversion rate: 8.0%
Avg BSR: #1,237
Page quality: 0%
Prime: 100%
Sponsored: 97%
Out of stock: 0.0%
Avg brand age: 23 months
Avg seller age: 199 days

Competition & brand share

The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.

Brands

26 flat

Sellers

Top-5 brand share

54%

Top 20: 94%

Top-5 click share

54%

Top 20: 92%

Open market

42%

TONIFUL16%
MEETINGU11%
Adecortalk11%
Imtively10%
Tisbonsy5%
Haolongfa4%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -17.1% search growth over the last 90 days.

Peak months: Sep, Oct · busiest ÷ quietest = 1.8×

Open Trend

Top black happy birthday banner search terms

black happy birthday banner94K/yr -17.2%7.8% conv.
happy birthday banner black42K/yr -10.4%6.9% conv.
black birthday banner28K/yr -21.3%4.2% conv.
happy birthday black19K/yr -16.9%5.0% conv.
black happy birthday sign13K/yr -25.7%4.1% conv.
happy birthday black banner9K/yr -15.6%6.5% conv.
black happy birthday11K/yr -28.6%5.6% conv.
black and white happy birthday banner6K/yr -6.0%3.7% conv.
black and white birthday banner7K/yr -19.5%2.4% conv.
happy birthday sign black7K/yr -25.9%5.9% conv.

All search terms

Top black happy birthday banner 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

TONIFUL Black Happy Birthday Balloons Banner Decoration 16 Inch Mylar Foil Letters Birthday Sign Banner Bunting Reusable for 30th 40th 50th 60th Men Adults and Halloween Party Supplies

TONIFUL$6.244.3★12,198 rev

Black Happy Birthday Banner for Birthday Party Decorations Supplies

MEETINGU$5.854.3★1,207 rev

Adecortalk Black Happy Birthday Banner Birthday Party Decorations Birthday Sign Backdrop Party Supplies Happy Birthday Bunting Banner for Kids Adults

Adecortalk$4.934.6★308 rev

Happy Birthday Banner - Happy Birthday Sign Birthday Decorations for Birthday Party Backdrop Decor Black Birthday Banner Party Hanging Supplies for Girls Boys and Women

Imtively$4.964.7★874 rev

Black Happy Birthday Banner with 2 Bows Coquette Birthday Decorations for Black Bow Themed Party Elegant Garland

Tisbonsy$7.874.2★17 rev

Newest

by launch date

Happy Birthday Banner Birthday Party Banner NO DIY Happy Birthday Sign Pre-Strung Birthday Hanging Decoration for Women Men Girl Boy Party Supplies (Black and White)

KINGLAKE GARDEN$6.92684 rev

4mo ago

Pre-Strung Happy Birthday Banner - NO DIY - Black Glitter Birthday Party Decorations for Men Women Boys Girls - Pre-strung Birthday Sign on 9.8 ft Strands

Generic$6.943 rev

5mo ago

Black Happy Birthday Banner with 2 Bows Coquette Birthday Decorations for Black Bow Themed Party Elegant Garland

Tisbonsy$7.8717 rev

8mo ago

Black Happy Birthday Banner Signs Glitter Happy Birthday Sign Garlands for Women Men Birthday Party Decorations Supplies

XWAIO$3.41219 rev

1y ago

Babenest Black Felt Happy Birthday Sign - Reusable Strong Adhesion Banner for Backdrop Balloon Arch Decor Party Supplies for Kids Birthday Party Baby Shower Decorations

Babenest$8.30204 rev

1y ago

What buyers say about black happy birthday banner

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall22%

“Quality and easy to use”

Value For Money9%

“Worth it”

Assembly/Installation8%

“Easy set up”

Advertised Vs Actual Product8%

“exactly as described”

Ease Of Use8%

“Easy to use”

Size-Overall7%

“Great size”

Design-Overall5%

“they made everything look more aesthetic”

Durability5%

“Durable & looks good”

Material Quality4%

“Excellent product, all the material very resistant I loved it”

Color3%

“The colors were bright and vibrant, and it really made the space feel festive”

What buyers complain about

Inflation/Deflation37%

“Doesnt stay inflated”

Quality-Overall11%

“Bad quality”

Value For Money7%

“Not worth the money at all”

Size-Overall6%

“i will say it's HUGE”

Ease Of Use3%

“couldnt end up using it”

Assembly/Installation3%

“Needs put together”

Strap/String Quality3%

“The white string makes it look cheap”

Print Quality3%

“Most of the letters wouldnt blow up it looked horrible”

Durability2%

“broke as it was opened”

Thickness2%

“Thick”

Top return reasons

Size-Overall31%

Value For Money18%

Color10%

Inflation/Deflation9%

Advertised Vs Actual Product8%

Quality-Overall5%

Functionality-Overall2%

Material Quality2%

Adhesion/Stickiness2%

Defective Material/Parts2%

Common questions

Is black happy birthday banner profitable to sell on Amazon United States?: The niche generates $131K/yr across 29 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is -17.1%. Flapen's verdict: Skip it (41/100).
How competitive is the black happy birthday banner niche?: 26 brands and 32 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 54% of demand.
What do buyers complain about in black happy birthday banner?: Top complaints mined from reviews: Inflation/Deflation, Quality-Overall, Value For Money. The return rate is 3.6%.
When does demand for black happy birthday banner peak?: Demand peaks in Sep–Oct; the busiest month runs 1.8× the quietest.
What does it cost to enter the black happy birthday banner niche?: Listings span $3.41–$9.91; the average listing price is $6.50 (sweet spot $15–$100). The average incumbent carries 1,602 reviews — the moat a new listing must climb.