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Lots of data, no hassle.

The balanced plan for everyday life and travel. Connect in 176 countries. On your terms.

Belgian plans launch soon

100 GB

  • 100 GB in Belgia, EU & more, then unlimited*

  • 2 GB in 176 countries

  • Unlimited local calls & SMS

  • 100 min EU calls

  • Your number, or a new +32

  • 1-year term, monthly after

Join the waiting list
€17€15/ month

Trusted by 1.4M+ users

Global data & calling

Cancel anytime

How the 100 GB plan works

Your data, sorted

Never run out, never overpay

Use 100 GB in Belgium and the EU, the UK, Switzerland, Norway, Iceland, Liechtenstein, Monaco, Andorra, San Marino, Turkey, Ukraine and Moldova. It costs the same as at home, with no extra roaming fees.

Keep going at 512 Kbps after you use up your 100 GB for the rest of the month. No cut-offs, no surprises.
Phone lock screen with a Firsty notification: you're now using your Firsty data bundle
Data abroad

2 GB in 176 countries

Traveling further than the EU? You get 2 GB of data in 176 countries outside of Europe.
Stay flexible

Cancel anytime or commit and save

No contract, cancel whenever you want. Or choose the 1-year term for a lower monthly price.
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In your everyday apps

Trusted by KBC, Belfius & Uber

KBC, Belfius and Uber already trust Firsty to be part of their apps and offer data to their users.

Compare all plans

Free

Watch an ad, unlock data

  • Available for users in North-America, EU and APAC
  • Earn data with ads
  • Free data in 168 countries
  • Up to 1 Mbps
  • Top up to call abroad
Most popular

Classic

Starts at €0.98 per GB

  • Packages from 0.5 to 50 GB
  • No ads
  • Same price, 176 countries
  • Highest available speed
  • Top up to call abroad
Buy 1 GB

Unlimited

Starts at €2 per day

  • Unlimited daily data, pause anytime
  • No ads
  • Same price, 176 countries
  • Highest available speed
  • Top up to call abroad
Buy a day pass

One connection.
176 countries.

A dirt path climbing a grassy hill towards a clear blue sky

100 GB at home,
ready abroad.

Use 100 GB across Belgium, the EU, the UK, Switzerland, Norway, Iceland, Liechtenstein, Monaco, Andorra, San Marino, Turkey, Ukraine and Moldova. It costs the same as at home, with no extra roaming fees.

Use 2 GB in 176 countries for when you travel abroad. The same connection keeps working wherever you go.

Aww, We love you too!!

Brian da Silva 2025-06-10 12:10
The only app I will use abroad for data!
This was super easy to set up, fast and worked everywhere! I used it in South Africa for 10 days.
Aarav Chaurasia 2025-08-05 09:31
Such an amazing app for people who enjoy traveling
Such an amazing app for people who enjoy traveling because of its amazing esim and its features. All the plans are very cheap and there's even a free option which is fabulous.
ABoer_ 2025-05-16 10:08
Great product
Super easy to use and good connection! Used the app in Africa.
Martin Lorenzo 2026-06-27 14:39
Great customer service
Thank you customer support for being so quick and especially Julia for helping me solve the issue with the data I’m using on my trip, would recommend and will use for the rest of my trip and in the future, the app is easy to use and well priced.
Emily Alexis 2026-04-09 12:10
Love it
Easy to use, ads are 30 seconds or less, this app always has my back.
Ravsterocks 2025-01-08 15:11
Super service.
I have used this app multiple times in the USA and have recommended it to others as well. I am so happy and impressed with it. I can’t recommend it enough to others.
AndrStore 2025-02-08 15:11
The best
This is the best app ever! Thank you guys!

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Questions? We've got you.

We know, it sounds too good to be true. But it’s real. Here’s how.

What is the Firsty 100 GB plan?

Firsty 100 GB is a monthly Belgian plan with 100 GB of data at home and in the EU, plus data to keep you connected in 176 countries when you travel.

What do I get at home and in Europe?

100 GB at full speed. Once that's used, you stay online at 512 Kbps for the rest of the month, no cut-off, no extra charges.

What happens when I travel outside Europe?

You get 2 GB of data across 176 countries at full speed, no setup needed, just connect when you land.

Can I call from anywhere on the 100 GB plan?

Calls and SMS within Belgium are unlimited, plus 100 minutes of calls within the EU. Outside the EU, calls run through your wallet, pay as you go.

Do I need to set up Firsty again for every trip?

No. Set up once before you leave, and it works automatically wherever you land, no new SIM or setup per country.

Can I keep my normal SIM active?

Yes, if your device supports dual SIM. Firsty handles your data, your regular SIM stays active for calls and texts on your usual number.

How much does the 100 GB plan cost?

Right now it's €15 a month, whether you pay monthly or yearly. This promo price applies to new signups. Normally, monthly billing costs €17 a month. If you choose yearly billing, your price is locked for 12 months. After that it continues month to month, and you can pause or cancel anytime.

Where can I use my 100 GB?

You can use your 100 GB in Belgium, in all EU countries, and in 11 other countries: the UK, Switzerland, Norway, Iceland, Liechtenstein, Monaco, Andorra, San Marino, Turkey, Ukraine and Moldova. It costs the same as at home, with no extra roaming fees.

Your 100 GB is shared across all these countries. It doesn't reset when you travel, so any data you use abroad counts towards the same allowance.

Travelling further? You also get 2 GB to use in 176 countries worldwide.