Firsty is the easiest way to stay connected while traveling. No more juggling local SIM cards, buying new plans for every country, or worrying about coverage.
One eSIM, Global Coverage
With Firsty, you install your eSIM once — and that’s it. Your data works in over 160 countries, and we automatically connect you to the best available local network wherever you go.
Use Data, Make Calls, Stay Connected
Firsty isn’t just for data. You can also add phone calling — meaning you can make and receive calls using a local number in supported countries. Your regular number still works too, so you can stay reachable on apps like WhatsApp, iMessage, or Signal.
Smarter Network Switching
In every country we support, we partner with at least 2–3 mobile providers. Firsty automatically switches between them in the background to keep you on the fastest, most reliable network — no manual setup needed.
Subscriptions vs. Daily Plans
With Firsty, you choose the pace that fits your trip:
Daily Plans
Pay only when you need it
Great for short trips or weekend getaways
Start and stop anytime
Subscriptions
30-day plans for regular travelers
One fixed price, no surprises
Perfect for long stays or digital nomads
Often better value over time
Not sure which one fits best? You can always start with a daily plan and switch to a subscription later.
Why Firsty is Different
Traditional eSIM Providers | Firsty |
Buy a new plan in each country | One plan for the whole world |
Switch eSIMs manually | Automatic network switching |
Data only, no calls | Optional phone calls with local number |
One provider per country (at best) | Multiple networks per country |
Limited coverage | Global coverage in 100+ countries |
In Short
One eSIM, unlimited travel
Use your phone like normal
No roaming charges
Better coverage, better value