eSIM in Argentina

Worldwide high-speed mobile data with same price in every country, pause and resume at any moment. No commitments or hidden fees.

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  • Stay connected around the globe

  • Choose data plans: Firsty Free, Classic, or Unlimited

  • Travel and stay connected without roaming costs

  • Make international calls in selected countries

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A Free Global Connection

One eSIM for the globe

Trusted by 1.2M+ users

Trustpilot score of 4.8 out of 5!

discover our plans

Free

Watch ads - Zero costs
  • Available for users in North-America, Europe & APAC
  • Basic speed
  • Email, messaging apps, and Uber
  • With ads
  • Top up to call abroad
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Popular

Classic

Starts at €0.98 per GB
  • Packages from 0.5 to 50 GB
  • Highest available speed
  • No ads
  • Same price, every country
  • Top up to call abroad
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Unlimited

Starts at €2 per day
  • Unlimited data*
  • Highest available speed
  • Pause anytime
  • Same price, every country
  • Top up to call abroad
Buy nowLearn More

*Unlimited keeps you connected all day: 5 GB at high speed, then 512 Kbps until your next day or top-up.

Fair prices, No hidden fees

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Find the best fit for you

Where to?
170 countries included at one price
Which plan?
Classic or Unlimited
How long?
Select amount of days

Staying online, made easy

Choose your plan

Free, Classic, Unlimited.

Free if you want it, pay per GB if you need more, or go full Unlimited for a proper daily plan. Your call.
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Firsty plan choices: Free, Classic, and Unlimited
One eSIM, everywhere

One SIM, Every Country

Download once, install once and you're set for every country. Free, Classic or Unlimited, every plan works everywhere.
Illustration of Earth showing global network coverage
International calling

Seamless Global Calling

Call 200+ countries with crystal clear quality, wherever you are in the world. Simple rates, no commitment, no surprises.
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Firsty app dialer showing a call to the Netherlands at 0.02 euros a minute
Always in control

Your Plan, Your Rules.

Need more GBs? Add them in a tap. On Unlimited? Add days or pause whenever you want. You're always in control.
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Firsty app plan overview showing active days and data remaining

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!
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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Get connected to the Firsty Network

Questions? We've got you.

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

What are the eSIM plans available in Argentina?

The best eSIM plans available in Argentina are two simple options. Firsty offers a seamless connection experience with both free and paid plans. With Firsty Free, you get ad-supported free data, perfect for basic usage such as checking email and using messaging apps. For heavy data users or those who need faster speeds, Comfort+ and First Class are ideal, offering high-speed internet suitable for streaming videos, making video calls, and navigating through apps while exploring Buenos Aires' vibrant neighborhoods.

How can I activate a travel eSIM for Argentina?

You can activate a travel eSIM for Argentina in a few simple steps:

  1. Ensure you have a stable Wi-Fi connection to download the Firsty app.

  2. Open the app and activate your free eSIM with the easy setup process.

  3. When you arrive in Argentina, you'll have a free connection right away.

  4. For faster internet, upgrade to Comfort+ or First Class, which you can purchase and activate anytime. This is perfect for staying connected while visiting iconic sites like the Iguazu Falls or hiking in Patagonia.

Does eSIM for Argentina come with unlimited data?

Firsty’s eSIM for Argentina includes unlimited data with Firsty Free, allowing you to use essential apps like WhatsApp, Email, and Navigation for free. For faster speeds and more data-intensive activities, you can upgrade to Comfort+ or First Class, which provides high-speed internet access perfect for streaming, video calls, and large downloads. Additionally, you can pause your Comfort+ or First Class plan, ensuring you get the most value for your data and none of it goes to waste, especially useful when traveling between cities like Mendoza and Salta.

What is the best way to get data in Argentina?

The best way to get data in Argentina is to use Firsty Free or buy days of fast data through the Firsty app. With Firsty, you automatically connect to the provider with the fastest internet connection in cities like Buenos Aires, Córdoba, and Rosario. By paying per day with Firsty, you ensure a reliable connection without needing to rely on WiFi for basic internet.

Can I make international calls with Firsty in Argentina?

Yes, you can call over 160 countries using your eSIM. Open the app, choose a credit pack, and start calling with your own number displayed. Rates are transparent, with no hidden fees.

Can I create a hotspot with my eSIM Argentina plan?

Yes! With First Class, you can create a hotspot in Argentina to share your internet connection with others. This is perfect for connecting multiple devices or helping out friends and family who need internet access. Simply enable the hotspot feature on your phone, and others can connect using your First Class connection. This feature is especially useful when you're traveling with a group and need to stay connected on the go.