---
title: "Data Only Sim Card — £476K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/electronics-photo/data-only-sim-card"
last_updated: "2026-07-31T07:58:52.490Z"
locale: en
meta:
description: "Niche score 58/100 · £476K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 58/100 · £476K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Data Only Sim Card — £476K/yr Amazon UK Niche (2026) - Flapen"
---
# **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.
Market size 59Growth 31Conversion 33Competition 69Returns 99Price range 39Avg price 92Brand share 14Review moat 85Quality gap 92
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Quality gap**
**Great****4.0★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Great****£54.03**
avg listing price — sweet spot $15–$100
**Review moat**
**Great****302.54**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Good****43%**
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**
**Okay****2.6%**
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**
**Bad****94%**
top-5 brand share — brand-locked demand
**Signals**[** High Price**](https://flapen.com/research/niches?market=uk&signal=high_price "Avg price > $50")
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 ~~](https://flapen.com/research/methodology)
## **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**
**15**
**Top-5 brand share**
**94%**
Top 20: 100%
**Top-5 click share**
**43%**
Top 20: 84%
**Open market**
**4%**
- 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.
8K6KSpike '24Holiday '24Spike '25Prime Day '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/uk/electronics-photo/data-only-sim-card/trend)
## **Top data only sim card search terms**
- **data only sim card**82K/yr+16.8%2.4% conv. - **unlimited data sim**45K/yr+5.6%2.3% conv. - **data sim**43K/yr-4.9%2.4% conv. - **scancom**23K/yr+3.1%1.5% conv. - **data only sim card for mobile wifi**16K/yr+35.1%1.5% conv. - **unlimited data sim card uk**19K/yr+10.2%2.2% conv. - **data sim card preloaded 12 months**6K/yr+41.8%2.5% conv. - **preloaded data sim no expiry**10K/yr+18.1%1.2% conv. - **data only sim**9K/yr-11.2%2.6% conv. - **data sim card uk**16K/yr-42.8%2.9% conv. [**All search terms **](https://flapen.com/research/uk/electronics-photo/data-only-sim-card/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.
0%3%£14K6%£29K9%£43K12%£57K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
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
[1**EE Unlimited Data SIM Uncapped 5G Speeds No Contract Preloaded Until 8th October 2027 Plug & Play Broadband for Routers & Phones**Scancom**£190.99**4.7★129 rev](https://www.amazon.co.uk/dp/B0FTSRD9K9) [2**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**£12.24**3.9★279 rev](https://www.amazon.co.uk/dp/B0DQLKB5C8) [3**Three Unlimited Data SIM Card for Portable WiFi Routers & Phones Preloaded Until April 2027 Dual Network (Three & Vodafone) Stronger Coverage**Scancom**£74.29**4.1★197 rev](https://www.amazon.co.uk/dp/B0GX5R44YN) [4**Three Unlimited Data SIM Card for Portable WiFi Routers & Phones Preloaded Until July 2027 Dual Network (Three & Vodafone) Stronger Coverage**Scancom**£119.55**4.1★197 rev](https://www.amazon.co.uk/dp/B0DLX3BLG9) [5**Three PAYG Mobile Broadband SIM Pre-loaded with 120GB of Data that Lasts up to 12 Months**3**£33.09**4.0★84 rev](https://www.amazon.co.uk/dp/B0FH2SMJF4)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Lyca Mobile UK Prepaid SIM Card | UK Plan Unlimited | No Data Limits | 5G Speed | 35 GB Roaming | 100 International Minutes | Free UK Calls & Text. Half Price for the First Month Offer.**LycaMobile**£10.51**4 rev5mo ago](https://www.amazon.co.uk/dp/B0GM162PGB) [**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**£9.38**165 rev10mo ago](https://www.amazon.co.uk/dp/B0FQW7JBDB) [**Three PAYG Mobile Broadband SIM Pre-loaded with 120GB of Data that Lasts up to 12 Months**3**£33.09**84 rev1y ago](https://www.amazon.co.uk/dp/B0FH2SMJF4) [**EE Unlimited Data Sim includes 35 pre-paid credit Unlimited Data Unlimited Minutes & Unlimited Texts**EE**£32.68**14 rev1y ago](https://www.amazon.co.uk/dp/B0FDGRBRSK) [**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**£12.24**279 rev1y ago](https://www.amazon.co.uk/dp/B0DQLKB5C8)
**~~View all new products →~~**
### **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**Scancom**£74.29**4.1★**▲ 195%**](https://www.amazon.co.uk/dp/B0GX5R44YN) [**Lyca Mobile UK Prepaid SIM Card | UK Plan Unlimited | No Data Limits | 5G Speed | 35 GB Roaming | 100 International Minutes | Free UK Calls & Text. Half Price for the First Month Offer.**LycaMobile**£10.51**2.4★**▲ 194%**](https://www.amazon.co.uk/dp/B0GM162PGB) [**Three Unlimited Data SIM Card for Portable WiFi Routers & Phones Preloaded Until October 2028 Dual Network (Three & Vodafone) Stronger Coverage**Scancom**£165.46**4.1★**▲ 190%**](https://www.amazon.co.uk/dp/B0GNZW2BNY) [**Three 500GB Data SIM Card for Portable WiFi Routers & Phones Preloaded Monthly Until May 2027 Dual Network (Three & Vodafone) Stronger Coverage**Scancom**£83.69**4.6★**▲ 142%**](https://www.amazon.co.uk/dp/B0G2C7Q2XG) [**EE Unlimited Data SIM Uncapped 5G Speeds No Contract Preloaded Until 4th March 2028 Plug & Play Broadband for Routers & Phones**Scancom**£215.74**4.4★**▲ 133%**](https://www.amazon.co.uk/dp/B0GRJ6VG6Q)
**~~View all trending →~~**
## **What buyers say about data only sim card**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**40%
*“Excellent value”*
**Connectivity-Overall**9%
*“It connects really quick”*
**Advertised Vs Actual Product**8%
*“As Advertised”*
**Signal Strength**7%
*“good signal”*
**Quality-Overall**7%
*“satisfied with all”*
**Assembly/Installation**6%
*“Good value, install and go data card”*
**Data Transfer Speed**5%
*“The speeds are always good”*
**Ease Of Use**4%
*“Easy to use”*
**Compatibility-Overall**2%
*“Compatibility was no problem”*
**Software/Application**1%
*“easy to use app to manage account”*
### **What buyers complain about **
**Functionality-Overall**16%
*“Not working properly”*
**Sim Card/Tray Issues**13%
*“Rubbish sim card”*
**Connectivity-Overall**13%
*“have been unable to get a connection”*
**Value For Money**12%
*“Overpriced”*
**Advertised Vs Actual Product**8%
*“Not as described”*
**Signal Strength**5%
*“No signal”*
**Compatibility-Overall**5%
*“not compatible”*
**Data Transfer Speed**4%
*“This gave very poor data”*
**Durability**4%
*“It worked for a few hours only”*
**Assembly/Installation**3%
*“I had an issue when setting up”*
### **Top return reasons **
**Sim Card/Tray Issues**50%
**Vibration/Speed Control**25%
**Value For Money**25%
## **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.
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