★★★★★ Rated 4.7/5 with 1M+ App Downloads

One Global Roaming eSIM, 180+ CountriesInstant Activation

No Roaming Charges No Contract
No Roaming Charges No Contract
Lowest Per GB CostUnlimited WhatsApp Calling
Lowest Per GB CostUnlimited WhatsApp Calling
100% Refund Policy
100% Refund Policy
Data + Voice + SMS Plans
Data + Voice + SMS Plans
Lifetime SIM Validity Topup anytime
Lifetime SIM Validity Topup anytime
Secure & Reliable
Secure & Reliable
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Top Brands Trust Us

From global banks and forex leaders to travel agencies, insurance providers, and visa consultants the brands that move people around the world choose ZetSIM to keep their customers connected.

180+
Countries
550+
Brand Partners
2M+
Travellers Served
Thomas Cook
Visa HQ
Forex World
InsureTrip
Cleartrip
TravelPerk

Get Your ZetSIM in
Just 3 Easy Steps

1. Select country & plan

Choose your destination and the perfect data plan for your trip

2. Check eSIM compatibility, checkout & pay

Pay to get your eSIM on email

3.Scan QR & switch on roaming

Scan the eSIM QR Code & switch on data roaming to activate

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Download the ZetSIM App today and get 25% OFF on your first purchase exclusive to app users only.

  • Check your eSIM data balance instantly
  • Easy top up anytime, anywhere
  • Earn Zet Coins on every purchase
  • Access exclusive app only deals & latest offers
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Choose Your
Destination

ZetSIM VS
Other eSIM
Features
Affordability
Global SIM with lifetime validity
Both eSIM & physical SIM
Voice & SMS
Local Regulatory Compliance
Top up any countries
Both GB & Unlimited Plans
Local Plans

Customer
Reviews

Daniel Carter

May 15, 2026

I spent two weeks in Japan and used ZetSIM throughout my trip. I activated my plan before my flight, and everything worked as soon as I landed. Maps, train apps, and messaging were smooth from start to finish.

Rohan Iyer

January 12, 2026

I chose ZetSIM for my Thailand vacation instead of paying roaming charges. The connection was fast everywhere we visited, and the hotspot feature helped my wife stay connected too. It was affordable, reliable, and much easier than buying a local SIM.

Emily Thompson

February 10, 2026

I moved to Canada for my studies and picked ZetSIM's Voice + Data + SMS plan. Having calls, SMS, and data in one plan was really useful for bank OTPs, speaking with my landlord, and contacting the university. Everything worked from day one.

Ananya Reddy

February 25, 2026

I travel across Europe for work, so I bought ZetPass. The 50% discount on every ZetSIM purchase has saved me a lot already. I've used it for Germany, Italy, and Spain, and every plan was discounted. Definitely worth it for frequent travelers.

Lucas Moreau

December 25, 2025

I used ZetSIM during my South Korea trip and had a great experience. The activation was quick, the connection stayed reliable, and I could easily use maps, taxis, and social media throughout my holiday.

Karthik Srinivasan

December 17, 2025

For my business trip to the United States, I chose ZetSIM's Voice + Data + SMS plan. It was convenient to have internet, local calling, and SMS in one package. I could contact clients and receive banking verification messages without any issues.

Mateo Alvarez

November 19, 2025

I bought ZetPass before my Bali holiday because I have several trips planned this year. The 50% discount on my Indonesia plan was a great bonus, and activation only took a few minutes. I'll be using the same pass again for my next trip.

Kenji Tanaka

November 17, 2025

I recently visited Dubai and decided to try ZetSIM. As soon as I landed, I could book a taxi, message my hotel, and start exploring the city without searching for Wi-Fi. The whole experience was simple and hassle-free.

Daniel Carter

May 15, 2026

I spent two weeks in Japan and used ZetSIM throughout my trip. I activated my plan before my flight, and everything worked as soon as I landed. Maps, train apps, and messaging were smooth from start to finish.

Rohan Iyer

January 12, 2026

I chose ZetSIM for my Thailand vacation instead of paying roaming charges. The connection was fast everywhere we visited, and the hotspot feature helped my wife stay connected too. It was affordable, reliable, and much easier than buying a local SIM.

Emily Thompson

February 10, 2026

I moved to Canada for my studies and picked ZetSIM's Voice + Data + SMS plan. Having calls, SMS, and data in one plan was really useful for bank OTPs, speaking with my landlord, and contacting the university. Everything worked from day one.

Ananya Reddy

February 25, 2026

I travel across Europe for work, so I bought ZetPass. The 50% discount on every ZetSIM purchase has saved me a lot already. I've used it for Germany, Italy, and Spain, and every plan was discounted. Definitely worth it for frequent travelers.

Lucas Moreau

December 25, 2025

I used ZetSIM during my South Korea trip and had a great experience. The activation was quick, the connection stayed reliable, and I could easily use maps, taxis, and social media throughout my holiday.

Karthik Srinivasan

December 17, 2025

For my business trip to the United States, I chose ZetSIM's Voice + Data + SMS plan. It was convenient to have internet, local calling, and SMS in one package. I could contact clients and receive banking verification messages without any issues.

Mateo Alvarez

November 19, 2025

I bought ZetPass before my Bali holiday because I have several trips planned this year. The 50% discount on my Indonesia plan was a great bonus, and activation only took a few minutes. I'll be using the same pass again for my next trip.

Kenji Tanaka

November 17, 2025

I recently visited Dubai and decided to try ZetSIM. As soon as I landed, I could book a taxi, message my hotel, and start exploring the city without searching for Wi-Fi. The whole experience was simple and hassle-free.

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Frequently Asked
Questions

Yes, you can order ZetSIM eSIM directly on Amazon! Your favorite travel eSIM is now just an Add to Cart away.Read our latest blog Get Your ZetSIM eSIM from Amazon to your Doorstep!
Yes. ZetSIM eSIMs can be installed in advance and activated once you reach your destination.
Yes. ZetSIM offers regional and global eSIM plans designed for travelers visiting multiple countries.
We accept all major credit cards, PayPal, Apple Pay, and Google Pay.
Contact ZetSIM support immediately to disable your eSIM profile to prevent unauthorized use
ZetSIM works with any eSIM-compatible device — including iPhone XS and later, Samsung Galaxy S and Z series, Google Pixel 3 and later, and many more.