Unlimited data
wherever you land.
No roaming fees, no SIM card hunts. Pick your destination, get a data eSIM, and connect the moment you arrive.
Bold Explorer
190+ Countries • Unlimited Data
Top Destinations
Explore the best eSIM plans for your favorite destinations
Connect in three simple steps
No more looking for local shops or fiddling with tiny SIM card trays. Our digital-first approach gets you online instantly.
Choose Plan
Search for your destination and browse through local, regional, or global data plans. Select the one that matches your trip duration and data needs.
- 190+ Countries available
- Flexible data packages
Get QR Code
Once your purchase is complete, you'll instantly receive a unique QR code in your email and dashboard. No waiting for shipping or physical delivery.
- Instant email delivery
- Secure digital storage
Activate & Go
Scan the QR code with your phone's camera, follow the simple prompts to install the eSIM profile, and turn on data roaming when you arrive.
- 24/7 Support available
- Keep your original number
How we compare
See why smart travelers choose BoldSIM over traditional options.
| Features | BOLDSIM eSIM | Roaming | Local SIM |
|---|---|---|---|
| Cost Effectiveness | High Savings | Very Expensive | Good Value |
| Setup Time | Instant (5 mins) | Automatic | 1-2 Hours |
| Keep Original Number | Yes (Dual SIM) | Yes | No |
| Physical Delivery | Not Required | Not Required | Store Visit Req. |
| Coverage Guarantee | 190+ Countries | Limited | Country Specific |
Loved by travellers across the world
"I was hesitant for the first week, but it worked reliably. The installation was flawless and the connection fast. Cheaper than my home carrier's roaming plan!"
Hannah Wilson
Backpacker in Asia
"As a digital nomad, I need reliable internet. BoldSIM instantly hooks me up into the highest speed network wherever I fly. No more local SIM hunting."
Mateo Alvarez
Digital Nomad in Europe
"Setup was incredibly easy. Scanned the QR code at the airport and had 5G immediately. Keeping my WhatsApp on my home number is a lifesaver."
Emily Carter
Business Traveler in USA
Frequently Asked Questions
Everything you need to know about BoldSIM.
An eSIM (embedded SIM) is a digital SIM that allows you to activate a cellular plan without having to use a physical SIM card. It's built right into your phone, making it incredibly easy to switch carriers or add plans while traveling.
Most modern smartphones released after 2018 support eSIM technology. This includes iPhone XS and newer, Samsung Galaxy S20 and newer, and Google Pixel 4 and newer. You can check our device compatibility list for more details.
Yes! Your WhatsApp account is tied to your phone number, not your active SIM. When you install BoldSIM for data, you can continue using WhatsApp just as you normally would.
After purchasing a plan, you'll receive a QR code. Simply scan it with your phone's camera to install the eSIM profile. We provide step-by-step instructions for both iOS and Android devices.
Pack your bags.
We've got the data.
Thousands of travelers have already ditched roaming fees. Join them.