ALL YOU CAN USE GLOBAL DATA ESIM
2,500+ Reviews
TRULY UNLIMITED DATA
No data gap like first first 1GB or 2GB on high speed
Data Bundles available for lower cost
Why PreferSIM Stands Out
Our unlimited data, transparent pricing, and reliable coverage make us the top choice.
Prefer SIM
Others
Truly Unlimited Data
Low Price
24/7 Customer Service
100% Money Back Guarantee
4G, 5G Service in around 200 countries
Preferred for Japan Travelers
Preferred sim card by travelers who visited to Japan in 2025
2,500+ Reviews
See why travelers love PreferSIM, real reviews from real users!
No VPN needed!
PreferSIM worked flawlessly during my trip to China. I was able to use Social Media and Google without VPN, Highly recommend!
Best eSIM for Travelers
Super easy to set up, and the unlimited data was a game changer. No throttling, no hidden fees, just smooth internet everywhere I went!
