About HiBoltz
HiBoltz is a Singapore-based eSIM provider on a mission to make global connectivity simple, affordable, and instant for every traveler.
Our Mission
We believe staying connected while traveling should be effortless. No hunting for local SIM cards at airports, no surprise roaming bills, no complicated setup. With HiBoltz, you get instant mobile data the moment you land — in over 200 countries worldwide.
What We Offer
- Instant eSIM activation — no physical SIM card needed
- Coverage in 200+ countries with local network partnerships
- Flexible daily, weekly, and monthly data plans
- 24/7 customer support via chat, email, and WhatsApp
- 6-month refund guarantee on unused plans
Sustainability
By choosing eSIMs over traditional plastic SIM cards, our customers help reduce waste. Every HiBoltz eSIM is 100% digital — zero plastic, zero shipping, zero waste.
Get in Touch
Have questions or want to partner with us? Reach out at support@hiboltz.com or visit our contact page.