Download the Olysim app to purchase, manage, and top up
your eSIMs anytime, anywhere!
Select your destination and data package
Easy QR code Installation with simple steps
Enjoy 4G / 5G data like your local SIM card.
Who wants to line up at a booth after a long flight?
Going on a solo detour? No internet for you!
Starting at $10/GB, a surprise bill could be waiting...
No contract, no hidden fees,
no unexpected roaming charges.
Continue with your existing SIM.
Get connected right away!
Skip the queues and get
your eSIM in just 5 minutes,
without any physical
contact.
Access top networks wherever you go for fast, dependable internet.
Need help? Our round-the-clock chat support is here for you. Just drop us a message.
Say “goodbye” to roaming with eSIMs
Keep using your regular SIM as usual.
united states
I love how easy it is to navigate the Olysim mobile app. It's so convenient to use, whether I'm at home or on the go. And whenever I need assistance, their customer support team is always there to help.
germany
After hearing rave reviews about Olysim, I decided to give it a try, and I must say, their service exceeded my expectations. I was pleasantly surprised by its extensive coverage.
australia
It was incredibly simple to buy, download, and use, and the price was fair for our holiday needs. It was exactly what we needed for our trip to Singapore and Australia.
Italy
Finally, an eSIM app that actually works! I've tried a few others in the past that were clunky and confusing. Used it for a weekend trip to Paris, and it was perfect.
Singapore
Travel blogger here, and Olysim is a game-changer for anyone who travels frequently. The app is so convenient - you can browse data plans for any destination in the world, purchase them with a few taps, and even manage your data usage all in one place. Plus, the customer support is excellent. Highly recommend!
Thailand
Foreign tourists visiting Thailand, you NEED to download this app! Olysim makes staying connected while traveling so much easier. Much cheaper than using roaming services.
Get rewarded for sharing your travel experiences with Olysim! Tag us on Instagram and Facebook with your Olysim journey to win a gift voucher. Our winners are selected based on the creativity and engagement of their posts. Start sharing and win big!
