International eSIM
LANDED. CONNECTED.
About Kurosim
Kurosim is a travel connectivity company that helps people get online anywhere in the world through digital eSIM technology. Instead of searching for a local SIM card or worrying about expensive roaming charges, travelers can purchase, activate, and start using their eSIM in just a few simple steps.
By Topremit
Kurosim is part of Topremit, Indonesia's first online remittance company licensed by Bank Indonesia and trusted by over 200,000 users globally. Kurosim is Topremit's next step in making users' lives even easier, not only in financial transactions but also in connectivity.
Kurosim's Promises
Three promises that make staying connected effortless, wherever you travel.
So Seamless
Buy, install, and activate your eSIM in minutes. No physical SIM. No unnecessary steps.
So Reliable
Reliable coverage backed by fast support and our 10-minute connectivity resolution.
So Free
One eSIM for 100+ destinations. Keep your SIM, top up anytime, and travel with confidence.
One Traveler Connected
to the World Every Second
Every traveler who activates a Kurosim eSIM represents someone who can navigate a new city, stay in touch with loved ones, work from anywhere, or confidently explore the world. Our BHAG reminds us that every single connection matters, and together, those connections create global impact.
Help Shape
the Future of Kurosim
Your ideas help us improve Kurosim. Share a feature request, report a pain point, or tell us what would make your travel experience even better.
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