eSIM.net Reviews 2,327

TrustScore 4.5 out of 5

4.5

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Review summary

Created with AI, based on recent reviews

Evaluating 487 reviews, reviewers overwhelmingly had a great experience with this company. Customers consistently praise the excellent customer service, highlighting their quick response times and helpfulness in resolving various issues. Many people appreciate the overall service quality and value, often recommending it for international travel due to its reliability and ease of use. However, some people were dissatisfied with the product itself, experiencing issues with eSIM compatibility or functionality, leading to a lack of service. A few customers also mentioned difficulties with the refund process and slow or unhelpful responses from customer service in these specific situations.

What people talk about most

Customer service

Users describe positive interactions with customer service, highlighting the helpfulness and responsiveness... See more

Service

Consumers generally express satisfaction with the service. Many reviewers highlight the fast and intuitive... See more

Response time

Customers had positive experiences with response times. Many reviewers praised the quick and efficient... See more

Product

Customers consistently note ambiguous experiences with product. Many reviewers report that the eSIM products... See more

Refund

Reviewers highlight ambiguous aspects of refund. Many customers report positive experiences, with some... See more

Reviews shaping this summary

Rated 5 out of 5 stars

This esim was really easy to use, we had local calls which we really needed with a different number but WhatsApp etc all worked as normal with my UK number even though my home sim was switched off.... See more

Company replied

Rated 5 out of 5 stars

My wife uses eSim.net every year when she travels to Europe. They have the best priced plans. When she had connection issues while traveling through several countries, customer service promptly helpe... See more

Rated 5 out of 5 stars

First time using an eSIM. Didn’t really know what to expect when buying it. Easy to understand instructions, It pretty much set itself up on my phone with very few questions. I have shared my knowledg... See more

Company replied

Rated 5 out of 5 stars

My experience with eSIM.net always a good one from purchasing to installation gives and easy and smooth path. Also there customer service quick response to any issues you may have from wrong purchase... See more

Company replied


Company details

  1. #20 of 31 best companies in Mobile network operator
  2. #23 of 73 best companies in Mobile Phone Shop
  3. #58 of 97 best companies in Telecommunications service provider

About eSIM.net

Written by the company

eSIM.net is the premier UK eSIM store selling travel and UK domestic eSIM plans. We partner with O2, Vodafone and Three to supply their eSIM services. You can order an eSIM online and receive, install and use it instantly.

Our plans are extremely competitive, with an Unlimited Data, Voice and SMS service costing £20 per month. The plans are rolling 30 day, there is no commitment and you can cancel at any time. Unlike other eSIM stores our travel products are "full service". This means that in addition to data, they support voice calls and SMS. In addition they offer 5G service in most countries. Never get caught again not being able to book a restaurant or phone a taxi when you are travelling.

Graphical user interface, text, application, chat or text message

Description automatically generated

eSIMs are here to stay. Apple and other manufacturers will soon release phones that don’t support the old plastic SIM cards. Get a future proof service from eSIM.net.

Buy an O2 eSIM here

Get Support here

Contact us

 

Qr code

Description automatically generated

 


Contact info

4.5

Excellent

TrustScore 4.5 out of 5

2K reviews

5-star
4-star
3-star
2-star
1-star

Replied to 68% of negative reviews

Typically replies within 1 month

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Rated 5 out of 5 stars

Great quality service

Access to the service I desired was fast and intuitive. Everything worked as expected but I mistakenly chose an offer that did not suit my requirements and customer service was very fast and helpful.

16 April 2026
Unprompted review
Rated 5 out of 5 stars

eSIM.net has great plans and support!

eSIM.net offers easily the best plans for the EU. I was excited to use their offering for my trip and purchased a plan, only to then discover that my phone was not compatible. eSIM.net support team were responsive and gracious about it and agreed to a refund. I will use them again in the future!

16 April 2026
Unprompted review
Rated 1 out of 5 stars

Their eSIMs do not work

Their eSIMs do not work, and the customer service doesn't know how to fix it.

This is the third month I've purchased an e-SIM from eSIM.net. Every time it takes 2 days for the e-sims to turn on, except the third time it doesn't work at all.

They keep requesting screenshots and screen recordings and I've sent them all several times and they claim I didn't send them because they do not check their emails thoroughly. It's been four days of the e-sim not working and they will not give me a refund no matter the three times I've already requested it so I have to dispute the charge.

This is ridiculous because it's such an easy service to offer and their own company can't figure it out, nor will they provide a refund for a service that doesn't work.

Do not buy your e-SIM from eSIM.net. It will not work.

14 April 2026
Unprompted review
eSIM.net logo

Reply from eSIM.net

We are very sorry. We have looked into this and indeed we must apologise as your problem was not identified as quickly as it should have been. It is good that you have received your refund at last.

Rated 1 out of 5 stars

Terrible

Terrible. I purchased a 30 day data plan and my data stopped working after 3 days. I have now spent the last 6 days going back and forth with their support team with no resolution.

13 April 2026
Unprompted review
eSIM.net logo

Reply from eSIM.net

Hi Jayden. We apologise for the problems you had with the original eSIM and are glad that the new replacement eSIM is working OK.

Rated 5 out of 5 stars

esim.net is great place to buy esim…

esim.net is great place to buy esim card while traveling. they offer data and voice in same pkg. we bought online their esim for usa travel later realize phone Samsung galaxy A73 not compatible with esim card function after realizing we contacted eSIM.net they immediately took action and refund money- in our future trip we will definitely will use their service and will recommend my friends and family members make sure phone is esim compatible 🙂👍

9 April 2026
Unprompted review
Rated 5 out of 5 stars

This was the first time I had bought...

This was the first time I had bought an eSim for a holiday but would not hesitate to do so again.
As soon as I landed in California, the eSim kicked with a message from Vodafone. It was such a relief that I could rely on the eSim to take over when away from internet connection as I had had a very difficult time in Italy when I had been reassured that my current system was enough.
I will be saving this link to purchase another for my next trip.
I was also very pleased with a quick response to a question I had about the end of my time period.
Thank you!

6 March 2026
Unprompted review
Rated 5 out of 5 stars

I had a very positive experience with…

I had a very positive experience with eSIM.net customer support. I accidentally purchased the wrong tariff by mistake, and their support team handled my refund request quickly and professionally. The response was fast, clear, and helpful, and the issue was resolved without unnecessary delays. I really appreciate how smoothly they managed the situation, especially since the mistake was on my side. Excellent customer service and a reliable support team.

31 March 2026
Unprompted review
Rated 5 out of 5 stars

Best experience !!!

Best experience !!!
The best guys, the support is top-notch, if something goes wrong, they will always help. I don't know if these guys help solve problems at school or in the family, but I wouldn't be surprised if they do.

23 March 2026
Unprompted review
Rated 5 out of 5 stars

6 moths of great service

I have to say the service was great, both while using my phone all through out the UK and Europe. I went to Whales and many other UK 🇬🇧 locations and no problem, travel ed to Paris and Berlín, then Munich and to the Dolomites, Spain I was in Barcelona and the islands (Mallorca and Menorca) as well as Poland and never had a reception issue. I came home had a technical issue ( it’s a re scurrying charge and you need to cancel when finished) and I did not know and they helped me quickly and flawlessly, so thank you to Steve who was the best customer service as well. So yea! 6 months of great service and cero issued from the start! 5 stars and will use them again when I return 💕

29 November 2025
Unprompted review
Rated 4 out of 5 stars

I cannot fault eSim's responses to the…

I cannot fault eSim's responses to the problems I had which were interesting. I have used eSim on a number of occasions and it is great for really good mobile coverage while abroad and far cheaper than getting it on your own contract I find. It's easy to install and seems reliable. Except for one thing. I was travelling by boat a short distance within the country I had paid for and for some reason the phone picked up a signal from country 60 miles from where I was (both the country I was in and the US were closer). As this country (Puerto Rico) was not covered by the eSim it immediately shut down due to 'unauthorised use in another country'. I had not used it and had never been anywhere near Puerto Rico. What was frustrating is that I was not informed the esim had stopped working and it took me a couple of days of no signal to work out what had happened. To begin with eSim just parroted back that the data showed "This has triggered the Out of Bundle Usage (spend cap), so the eSIM will not reconnect until 1 April 2026". This was no good to me at all as I needed the Sim urgently. Finally, having explained several times that this error was theirs and not mine and I needed the Sim a real human leapt into action and within a few hours eSim gave me a new Sim free of charge to download. I have to say that was pretty great service. My only complaint now to eSim is that they a) inform you when something like this happens and b) believe you when you point out you have never been anywhere near the country that you are supposed to have been in. It is a known problem as a quick search of the internet will reveal!

8 March 2026
Unprompted review
Rated 5 out of 5 stars

Excellent Company. Highly recommended!

This is a great company. I have bought many eSims from them. The eSIMs have always worked without any issues in each country we have been to. They have provided great support and have responded in a very timely manner when I have had any questions. I highly recommend this company to others.

8 March 2026
Unprompted review
Rated 5 out of 5 stars

Great Service

I have never used an e-sim before so was unsure how it worked. I e-mailed their support team with some questions before purchase. They were prompt with replies and answered all my questions. The set up process worked well and I was very pleased to have the use of my phone while abroad, I did need it.

9 February 2026
Unprompted review

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