Is data only sim card profitable to sell on Amazon United Kingdom?

The niche generates £476K/yr across 37 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is +4.5%. Flapen's verdict: Worth a look (58/100).

How competitive is the data only sim card niche?

11 brands and 15 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 94% of demand.

What do buyers complain about in data only sim card?

Top complaints mined from reviews: Functionality-Overall, Sim Card/Tray Issues, Connectivity-Overall. The return rate is 0.1%.

When does demand for data only sim card peak?

Demand is steady year-round — the busiest month runs 1.4× the quietest.

What does it cost to enter the data only sim card niche?

Listings span £0.42–£215.74; the average listing price is £54.03 (sweet spot $15–$100). The average incumbent carries 303 reviews — the moat a new listing must climb.

data only sim card

Worth a look

Shows low returns (0.1%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Quality gap

Great4.0★

avg incumbent rating — lower means beatable quality

Avg price

Great£54.03

avg listing price — sweet spot $15–$100

Review moat

Great302.54

avg incumbent reviews — the moat a new listing must climb

Competition

Good43%

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

Market size

Good£476K

£476K/yr · 335K searches

Price range

Okay£0.42–£215.74

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

Conversion

Okay2.6%

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

Growth

Okay+4.5%

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

Brand share

Bad94%

top-5 brand share — brand-locked demand

Signals High Price

According to Flapen's Amazon United Kingdom niche tracking, data only sim card is a £476K/yr Amazon United Kingdom market (335K searches/yr). The top 5 brands hold 94% of demand. Verdict: Worth a look — 58/100.

Data updated Jul 25, 2026 · scored weekly · How we score niches

data only sim card market data

Units sold / yr: 8K–10K; avg 100–250/product
Revenue / yr: £432K–£540K; units × avg price
Conversion rate: 2.6%
Avg BSR: #21
Page quality: 0%
Prime: 97%
Sponsored: 89%
Out of stock: 25.7%
Avg brand age: 57 months
Avg seller age: 179 days

Competition & brand share

The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.

Brands

11 falling

Sellers

Top-5 brand share

94%

Top 20: 100%

Top-5 click share

43%

Top 20: 84%

Open market

Scancom57%
Lebara18%
EE11%
36%
Sims4Travel3%
LycaMobile1%
Open — no brand owns it (5 brands, 4%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +4.5% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.4×

Open Trend

Top data only sim card search terms

data only sim card82K/yr +16.8%2.4% conv.
unlimited data sim45K/yr +5.6%2.3% conv.
data sim43K/yr -4.9%2.4% conv.
scancom23K/yr +3.1%1.5% conv.
data only sim card for mobile wifi16K/yr +35.1%1.5% conv.
unlimited data sim card uk19K/yr +10.2%2.2% conv.
data sim card preloaded 12 months6K/yr +41.8%2.5% conv.
preloaded data sim no expiry10K/yr +18.1%1.2% conv.
data only sim9K/yr -11.2%2.6% conv.
data sim card uk16K/yr -42.8%2.9% conv.

All search terms

Top data only sim card 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

EE Unlimited Data SIM Uncapped 5G Speeds No Contract Preloaded Until 8th October 2027 Plug & Play Broadband for Routers & Phones

Scancom£190.994.7★129 rev

Lebara Mobile SIM Card: Unlimited Data SIM Only Plan for 12.50 Half Price for First 3 Months No Contract UK Calls Texts International Minutes EU and India Roaming Included Fits All Devices

Lebara£12.243.9★279 rev

Three Unlimited Data SIM Card for Portable WiFi Routers & Phones Preloaded Until April 2027 Dual Network (Three & Vodafone) Stronger Coverage

Scancom£74.294.1★197 rev

Three Unlimited Data SIM Card for Portable WiFi Routers & Phones Preloaded Until July 2027 Dual Network (Three & Vodafone) Stronger Coverage

Scancom£119.554.1★197 rev

Three PAYG Mobile Broadband SIM Pre-loaded with 120GB of Data that Lasts up to 12 Months

3£33.094.0★84 rev

Newest

by launch date

LycaMobile£10.514 rev

5mo ago

Lebara Mobile SIM Card: 100GB Data SIM Only Plan for 10 Half Price for First 3 Months No Contract UK Calls Texts International Minutes EU and India Roaming Included Fits All Devices

Lebara£9.38165 rev

10mo ago

Three PAYG Mobile Broadband SIM Pre-loaded with 120GB of Data that Lasts up to 12 Months

3£33.0984 rev

1y ago

EE Unlimited Data Sim includes 35 pre-paid credit Unlimited Data Unlimited Minutes & Unlimited Texts

EE£32.6814 rev

1y ago

Lebara Mobile SIM Card: Unlimited Data SIM Only Plan for 12.50 Half Price for First 3 Months No Contract UK Calls Texts International Minutes EU and India Roaming Included Fits All Devices

Lebara£12.24279 rev

1y ago

What buyers say about data only sim card

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

What buyers love

Value For Money40%

“Excellent value”

Connectivity-Overall9%

“It connects really quick”

Advertised Vs Actual Product8%

“As Advertised”

Signal Strength7%

“good signal”

Quality-Overall7%

“satisfied with all”

Assembly/Installation6%

“Good value, install and go data card”

Data Transfer Speed5%

“The speeds are always good”

Ease Of Use4%

“Easy to use”

Compatibility-Overall2%

“Compatibility was no problem”

Software/Application1%

“easy to use app to manage account”

What buyers complain about

Functionality-Overall16%

“Not working properly”

Sim Card/Tray Issues13%

“Rubbish sim card”

Connectivity-Overall13%

“have been unable to get a connection”

Value For Money12%

“Overpriced”

Advertised Vs Actual Product8%

“Not as described”

Signal Strength5%

“No signal”

Compatibility-Overall5%

“not compatible”

Data Transfer Speed4%

“This gave very poor data”

Durability4%

“It worked for a few hours only”

Assembly/Installation3%

“I had an issue when setting up”

Top return reasons

Sim Card/Tray Issues50%

Vibration/Speed Control25%

Value For Money25%

Common questions

Is data only sim card profitable to sell on Amazon United Kingdom?: The niche generates £476K/yr across 37 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is +4.5%. Flapen's verdict: Worth a look (58/100).
How competitive is the data only sim card niche?: 11 brands and 15 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 94% of demand.
What do buyers complain about in data only sim card?: Top complaints mined from reviews: Functionality-Overall, Sim Card/Tray Issues, Connectivity-Overall. The return rate is 0.1%.
When does demand for data only sim card peak?: Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the data only sim card niche?: Listings span £0.42–£215.74; the average listing price is £54.03 (sweet spot $15–$100). The average incumbent carries 303 reviews — the moat a new listing must climb.

data only sim card

data only sim card market data

Competition & brand share

Demand & seasonality

Top data only sim card search terms

Top data only sim card products on Amazon

Top sellers

Newest

Trending

What buyers say about data only sim card

What buyers love

What buyers complain about

Top return reasons

Common questions

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