Andoi came through when I thought all…
Andoi came through when I thought all hope was lost. Thank you!
About eSIM-On
Data updated- Website
- esim-on.com
- Category
- Electronics & Technology
- Location
- Singapore
- Status
- Unclaimed
- Last 12 months
- 20 reviews
- Replies to negative
- 20% (1/5)
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About this business
eSIM-On keeps travelers connected at an affordable cost anywhere in 180 countries worldwide.Say good bye to the fear of exorbitant roaming costs - eSIM-On will provide you with worldwide mobile coverage, on 4G and 5G.Browse today one of 800 prepaid bundles - No subscriptions, no surprises.eSIM-On is a universal solution for leisure and business travelers, from the backpacker all the way to the CEO!
Written by the business, not verified by us.Is eSIM-On legit?
eSIM-On (esim-on.com) has a 4.9 out of 5 rating on OK.one, based on 213 user reviews collected here. It is listed under Electronics & Technology and its reputation is excellent. Praise is nearly unanimous, with 98% rating it 4 stars or higher; The business has replied to 20% of negative reviews; 20 of them were added in the last 12 months. Last updated 2026-10-24.
What people say
Hoping for the best!
Just went through the purchase and set up with Andoi, via WhatsApp. Being a person of a "particular age" - I'm often dumbfounded by tech in most forms! My much younger family members and friends recommended eSIM for an upcoming trip (2 days from now) to Italy, Germany and Malta. Andoi was super patient with me (poor agent!) and walked me through everything. The reviews read well here, and I hope I can report the same. If e-SIM customer service is an indication of the actual service - I should be ok :-) Fingers crossed!
Russia issues
I am in Russia right now and I tried to install the Sim without a good result. I been in touch with Carl and try to solve the issue. The service was unbelievable good and I could solve all problems. Good service, good help, good everything
Carl assisted me, he was very patient and helpful and resolved my issues completely and in a timely fashion.
Great experience. Esim is the best thing.
Perfect service and perfect assistance…
Perfect service and perfect assistance for any request. Strictly advised as E sim operator in
Very fast to reply and solved the issue…
Very fast to reply and solved the issue in no time.
After sale service Andoi was excellent
After sale service Andoi was excellent, I was able to resolve my issues in minutes. Data works excellent now. Thank you
I had some difficulties getting the…
I had some difficulties getting the esim operating, but Carl helped me out in no time, through Whatsapp. Very satisfied!
Reached out via WA and was assisted…
Reached out via WA and was assisted promptly and efficiently to get connected. Great service!
Only way to travel with your cell!
Excellent. Saved us from excessive expense from our home provider in Canada and gave us perfect connections throughout Spain and Portugal. Used their tech help to walk me through installation. He was very patient and helpful. Highly recommend this service.
Professionalism
Professionalism, kindness, empathy, real help.
Great customer service and it works…
Great customer service and it works perfectly fine
Don’t travel In Italy without eSIM connectivity
I have been using eSIM in Italy and I must say it’s the best connection for your cell phone. The addition of WhatsApp and Google maps is superb. I highly recommend anyone traveling in Europe to use the eSIM method.
Great support team once needed.
Great support team once needed.. Thanks Carl
What made my experience great
What made my experience great , was the Tech support from Someone called Nems who was very helpful to me, as I am not so great when it comes to tech. Thanks for your help
Very helpful and immediate support on…
Very helpful and immediate support on whatsapp. Super fast and amazing customer service support!
Excellent delivery of service went…
Excellent delivery of service went above and beyond.
Requested help yo set up Esim
I contacted E-Sim via WhatsApp and the person helping me was just wonderful. Nems is a very patient and kind person. Thank you for all your help. Today the 23rd on November, I requested the help of eSim staff again to help me connect my laptop and again i give them 5 stars for their patience and dedication. Thank you so much Karen.
Perfect online support 24/7
Hard to activate eSIM by myself, but online support was very fast and patient. Everything work out with a little help.
The only word I can say is just wow
The only word I can say is just, amazing, I was helped so quick thanks to Carl
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