Kolet: Travel eSIM & Data

Kolet

About this app

Travel connected without wasting a single GB. Kolet is the international travel eSIM that gets you internet abroad in 190+ countries, and credits back the data you didn't use. Pay per GB or go unlimited: you pick, you land, you're online. No roaming fees.

YOUR UNUSED DATA ISN'T LOST
Got GBs left when you get home? Eligible unused data is credited back to your Kolet wallet. Use it on your next trip. Simple.

REAL HUMANS, 24/7
Trouble installing your eSIM or getting connected? Our support team answers around the clock. Not a bot: a real person.

SHARE YOUR DATA
Traveling with friends or family? Share your data with the people you travel with, so everyone stays connected.

PAY PER GB OR GO UNLIMITED
1 GB for a weekend, 20 GB for a long stay: pick the prepaid data plan that fits your trip. Or go for unlimited data in 100 destinations!

ONE eSIM, EVERY TRIP
Your Kolet virtual SIM installs once and stays with you for all your future travels. New destination? A new plan in seconds, not a new eSIM.

MOBILE DATA IN 190+ COUNTRIES
USA, Canada, Japan, Thailand, Turkey, Morocco, Mexico, the UK, Italy, Spain, France… Choose your international data plan right in the app. Kolet runs on leading local networks, with multiple networks available in many destinations. 4G/5G depending on your destination.

HOW IT WORKS
1. Download the Kolet app
2. Install your eSIM in a few minutes
3. Choose a data plan for your destination
4. Activate it when you land
5. Keep the same eSIM for your next trip

Keep your usual SIM card and phone number for calls and texts. Kolet takes care of your mobile data abroad. No physical SIM, no commitment, no surprise roaming charges.

Kolet. Travel connected, without wasting a GB.

Ratings and reviews

Overall, Kolet is VERY good. Competitive pricing, and you can recycle unused data to get a discount on your next purchase. Flying Blue members can earn miles which is a nice perk. The app is solid, had a small issue when I had to reinstall the esim for a new phone. Support resolved the issue for me in 2 (!) minutes. My only complaint is that they route traffic through the UK.

Great app & service. I just completed a trip that included the UK and EU and therefore purchased that data plan. I experienced seamless transition to each country's data network during the entire vacation and had a 5G connection 90% of the time. I've also used it for trips to Greece. I do sometimes have trouble with e-Sim set up but that is more due to the phone I have (Honor Magic v3), but always connect with the help of the excellent support team. I highly recommend this service. Thanks Kolet!

Very cool, convenience in a can. A little more expensive than getting a local SIM but with the time saved finding one, not paying airport prices and having connectivity as soon as wheels hit the ground is well worth it. The crediting system works well too, finish a data plan with some data left on it, refund it to credit and purchase a different one. Perfect

What’s new

Cleaner interface, smoother journey: Kolet keeps evolving to make staying connected abroad even simpler, faster, and more seamless.