Three Sim Card
Three Sim Card shows low returns (0.1%), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.
Flapen Score
Is Three Sim Card profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Three Sim Card is a £231K/yr Amazon United Kingdom market (51K searches/yr). The top 5 brands hold 100% of demand. Verdict: Worth a look — 55/100.
Three Sim Card: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Worth a look. Search demand moved -4.2% over the last 90 days and 12.9% of searches end in a purchase.
£231K
revenue / yr
Who owns the niche?
The top 5 brands hold 100% of demand, so 0% of the market is open.
0%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.2★ — the gap to enter on.
0/100
page quality · 16 products
Top Three Sim Card products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
Three Mobile Pay As You Go SIM
- Price
- £0.84
- Rating
- 4.0/5
- Reviews
- 203
- Age
- 6y ago

THREE 4G/5G SIM Card UK & ROAM FREE in over 70 destinations - PREPAID PAYG 10 Bundle - 20GB + (20GB FREE DATA) Unltd Texts & Mins - ROAMING ALLOWANCE 6GB
- Price
- £9.36
- Rating
- 4.1/5
- Reviews
- 609
- Age
- 9y ago

Three Pay As You Go Sim Card With 40GB of data and Unlimited Minutes/Texts
- Price
- £1.00
- Rating
- 3.9/5
- Reviews
- 27
- Age
- 11mo ago

Three PAYG Mobile Broadband SIM Pre-loaded with 120GB of Data that Lasts up to 12 Months
- Price
- £33.09
- Rating
- 4.0/5
- Reviews
- 84
- Age
- 1y ago

Three Unlimited Data SIM Card for Portable WiFi Routers & Phones Preloaded Until July 2027 Dual Network (Three & Vodafone) Stronger Coverage
- Price
- £119.55
- Rating
- 4.1/5
- Reviews
- 197
- Age
- 4y ago
Trending
90-day click momentum
Three Unlimited Data SIM Card for Portable WiFi Routers & Phones Preloaded Until April 2027 Dual Network (Three & Vodafone) Stronger Coverage
- Price
- £74.29
- Rating
- 4.1/5
- Reviews
- 197
- Age
- 4y ago

Three Unlimited Data SIM Card for Portable WiFi Routers & Phones Preloaded Until July 2027 Dual Network (Three & Vodafone) Stronger Coverage
- Price
- £119.55
- Rating
- 4.1/5
- Reviews
- 197
- Age
- 4y ago

THREE 4G/5G SIM Card UK & ROAM FREE in over 70 destinations - PREPAID PAYG 15 Bundle - 75GB + (25GB FREE DATA) Unltd Texts & Mins - ROAMING ALLOWANCE 12GB
- Price
- £14.49
- Rating
- 4.1/5
- Reviews
- 609
- Age
- 3y ago

Three PAYG Mobile Broadband SIM Pre-loaded with 10GB of Data that Lasts up to 1 Month
- Price
- £8.38
- Rating
- 4.0/5
- Reviews
- 84
- Age
- 1y ago

Three 80GB Data SIM Card for Portable WiFi Routers & Phones Preloaded Monthly Until April 2028 Dual Network (Three & Vodafone) Stronger Coverage
- Price
- £62.20
- Rating
- 4.0/5
- Reviews
- 247
- Age
- 4y ago
Newest
by launch date
Three Pay As You Go Sim Card With 40GB of data and Unlimited Minutes/Texts
- Price
- £1.00
- Rating
- 3.9/5
- Reviews
- 27
- Age
- 11mo ago

Three PAYG Mobile Broadband SIM Pre-loaded with 120GB of Data that Lasts up to 12 Months
- Price
- £33.09
- Rating
- 4.0/5
- Reviews
- 84
- Age
- 1y ago

Three Mobile PAYG Voice SIM Pack - 40GB - 10
- Price
- £8.48
- Rating
- 4.2/5
- Reviews
- 28
- Age
- 1y ago

Three PAYG Mobile Broadband SIM Pre-loaded with 10GB of Data that Lasts up to 1 Month
- Price
- £8.38
- Rating
- 4.0/5
- Reviews
- 84
- Age
- 1y ago

THREE 4G/5G SIM Card UK & ROAM FREE in over 70 destinations - PREPAID PAYG 15 Bundle - 75GB + (25GB FREE DATA) Unltd Texts & Mins - ROAMING ALLOWANCE 12GB
- Price
- £14.49
- Rating
- 4.1/5
- Reviews
- 609
- Age
- 3y ago
Competition: brands, sellers & click share
The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them.
Brands
4 falling
Sellers
20
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
67%
Top 20: 100%
Open market
0%
- 346%
- Scancom24%
- love 2 surf21%
- EETU10%
- Open — no brand owns it (0%)
Three Sim Card demand & seasonality
Weekly search volume, with the niche's key stats alongside.
No pronounced peak months · busiest ÷ quietest = 1.4×
Top Three Sim Card search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- three sim card14K/yr
- 3 sim card7K/yr
- three data sim8K/yr
- three sim8K/yr
- 3 data only sim card4K/yr
- three sim card pay as you go4K/yr
- 3 sim card pay as you go4K/yr
- 3 sim2K/yr
What reviews say buyers love and hate about Three Sim Card
What buyers mention most, as a share of all reviews.
What buyers love
92% of reviews“Excellent value”
“Good connection”
“the signal is good”
“Excellent product”
“Does what it should”
What buyers complain about
90% of reviews“Card had no data”
“have been unable to get a connection”
“have to remember to turn roaming on the SIM on”
“Signal is weak”
“This gave very poor data”
Common Three Sim Card questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









