My trip to Cambodia was a last-minute decision, so I bought and activated it right away! I didn’t expect it to be this convenient — I got connected within minutes. Absolutely perfect.
Stay connected, live freely — wherever you go.
KiNSim was created by the team behind KiN Group, founded by Singaporean, Vietnamese, and Korean friends who share a passion for travel, technology, and meaningful experiences.
After building KiN Hotels to bring people together through memorable stays, we turned our focus to solving another travel challenge — staying connected. Tired of roaming bills, weak signals, and the endless hunt for Wi-Fi, we created KiNSim: a seamless digital eSIM that keeps you online anywhere, anytime.
KiNSim isn’t just about convenience — it’s about freedom. From spontaneous trips to global events like WATERBOMB, we help travelers stay part of every moment.
At KiN, we don’t just build products — we craft experiences.
KiNSim is your passport to effortless global connectivity.
Solve the pain of high roaming bills by giving you access to an eSIM (digital SIM card).
Download data plans in 200+ countries — no SIM card, no hassle, just seamless travel connectivity.
You will no longer have to waste time looking for a local SIM card or encounter language barriers.
Manage all your data plans in one app with flexible plans to suit every journey.
Helping travelers focus on experiences, not connections.
Creating a more inclusive way to travel with flexible, affordable eSIMs for every trip.
Global data freedom for travelers, beyond roaming limits and broken systems.
Building a seamless digital experience where travelers can activate data instantly, anywhere.
At KiNSim, we’re dedicated to providing effortless connectivity and genuine support that travelers can truly trust.
KiNSim is an organization that values diversity, inclusion, and equity.
As a global team across continents and cultures, we turn differences into strength. Our mission of global connectivity for all shines through in both our products and the way we work as one community.
This spirit of openness and collaboration shapes the way we build and serve — creating thoughtful solutions that help travelers stay effortlessly connected wherever they go.
Come meet the SeaSim team! Our team constantly grows across our main hubs in Singapore, Istanbul, and Toronto. We have teammates all around the world who continue to make Airalo an amazing organization.
Brian Vu
It was my first time visiting Ho Chi Minh City, and I used this KiNSim eSIM — I was truly impressed! The network was stable, the speed was fast, and it was very easy to use.
Andrew Kieu
Sally Lee
My trip to Cambodia was a last-minute decision, so I bought and activated it right away! I didn’t expect it to be this convenient — I got connected within minutes. Absolutely perfect.
Jessica Anh
The price was reasonable, the connection was stable, easy to use, and KiNSim’s support team responded incredibly fast. I’m very satisfied and will definitely buy again.
Ruby Nguyen
During our honeymoon in Nha Trang, my husband’s SIM card stopped working, so I immediately bought this KiNSim eSIM — it installed quickly, was affordable, had great speed, and I’m 100% satisfied!