When we travel, having internet in the the vast majority of countries that we visit is essential to keep in touch with our friends and family. Saily eSIM is one of the most interesting providers of virtual SIM cards specialized in travel on the market, with different plans and options.
In this article, we'll tell you everything you need to know about Saily eSIM: its advantages, main disadvantages, and, most importantly, its main competitors. This way, you'll have all the information you need to stay connected on your next trip.

What is Saily eSIM?
Let's start at the beginning: what is Saily eSIM? We're looking at one of the most interesting eSIM providers on the market for all those travelers who want to enjoy new experiences while avoiding roaming costs or the usual complications of purchasing a local SIM card. As you know, eSIMs don't require any physical device to work; the entire process is done online. Therefore, it's a much more convenient and flexible option than traditional SIM cards.
Saily eSIM is very simple, like most eSIM providers, so it's not its own advantage. To install the card, you have to scan a QR code and follow the instructions on your device. If you've followed all the steps correctly, you'll have mobile internet access in just a few minutes. The simplicity offered by these providers is key to why travelers have opted for these options over other solutions on the market.
In recent years, Saily eSIM has become a very attractive alternative because, in addition to being convenient, it's also very affordable.
Key Features of Saily eSIM
There are many features to be found in Saily eSIM, and knowing them is essential to ensure a great user experience. Some of the most important features are:
- Activation is instant. If you've followed all the steps indicated on our device correctly, you can activate our data plan instantly from the moment you make the purchase. This eliminates the wait and the necessary intermediate procedures that other carriers require.
- Coverage is global in more than 190 countries, so you can connect to a large number of networks without having to change SIMs every time you travel.
- Managing the eSIM card is done through an app that, while not as intuitive as it should be, is also very interesting and convenient. It's also available for both iOS and Android. From it, you can view all the information related to our line.
- The Saily eSIM card is for data only, so the number cannot be used to make calls or receive messages.
Limitations of the Saily eSIM
As you've seen so far, the Saily eSIM offers numerous advantages for its users. However, there are also many limitations that may require you to consider other options on the market. Some of these limitations are:
- Customer support is very limited, as you can see in several online reviews. Sometimes, support can be slow and ineffective, which can become a major problem when you need help.
- Additionally, it doesn't offer many customization options when we need another plan that better suits our travel needs. This is also a major handicap when choosing an eSIM provider that fully meets our needs.
- If you travel for work and can't afford to be offline for even a second, Saily eSIM isn't the best option for you, as you're likely to experience service interruptions at some point.
Why is Blink eSIM the best Saily eSIM alternative?
Now that you've reached this point, the next step is to find out which is the best alternative to Saily: Blink eSIM, one of the fastest-growing eSIM providers in recent years, becoming one of the leading companies in this sector.
The main reasons behind Blink eSIM's growth are the following:
- Greater flexibility: Blink eSIM is the only eSIM provider worldwide that offers a single plan for €3 + VAT. With it, you can use as many gigabytes as you need, always at maximum speed. If the country you're visiting is under 5G coverage, you'll be able to enjoy the maximum speed and unlimited data.
- An eSIM with Artificial Intelligence Blink eSIM is the first provider to use Artificial Intelligence in its eSIM card and detect when you're in your home country and when you're visiting another region. This way, you don't use data in your country and, therefore, don't incur any costs.
- Customer Service: If you have any questions or issues, you can resolve any issues via WhatsApp 24 hours a day, 365 days a year. This way, you can always rest assured that you'll have connectivity at any time.
- You can use your eSIM on all your trips: Do you have a trip planned that will visit several regions? Blink eSIM will automatically detect each new country and offer you the same rate, without you having to do anything. Plus, once you're done with your travels, you won't have to do anything. Your eSIM will remain in your smartphone until your next destination.
- Improved Compatibility: If you have a modern smartphone, it's likely compatible with your Blink eSIM. You can check the list of all compatible smartphones at this link.
It's no coincidence that Blink eSIM is attracting more and more customers. The wide range of options it offers has ultimately positioned Blink eSIM as one of the world's leading providers.
How to choose the right eSIM for you
But how can you choose the best eSIM for yourself? This is a fairly common question that many travelers face when choosing the best option for them. Below, we'll discuss some of the factors you should consider when making your choice:
- Trip length: If you're traveling for a trip of just a few days, Saily may be interesting. However, if the trip is longer, there's no doubt: Blink eSIM. In fact, there shouldn't be any doubt about it for short trips either, since
- Budget:With Blink eSIM, you know everything's covered: you can spend as many gigabytes as you need, and you'll always pay the same thanks to its flat rate. With Saily eSIM, you have more plans at your disposal. The only advantage it offers is that if you're going to use your phone minimally, it may be somewhat cheaper. However, this isn't the norm.
- Ease of use: With Blink eSIM, all transactions are carried out through WhatsApp, an app you're more than familiar with. So, you won't have any problems completing all the necessary transactions, even for people who aren't familiar with the technology.
As you've seen, eSIMs have completely revolutionized the way you connect to the internet. Now, you no longer need to bear roaming charges; you can meet all your needs directly through your eSIM. Its simplicity and immediacy are two of its main highlights, but they're not the only ones.
In the case of Blink eSIM, the Spanish operator has positioned itself as one of the most interesting alternatives on the market. Offering greater coverage, flexibility, and compatibility than Saily eSIM. Don't miss this opportunity and try everything they have to offer on your next trip.
Frequently Asked Questions (FAQs)
Which countries does Saily eSIM cover?
Saily eSIM is available in over 190 countries worldwide. New countries are constantly being added, so it's important to stay up-to-date with all the new features.
What differentiates Blink eSIM from Saily?
Blink eSIM offers great plan flexibility, improved customer support, and compatibility with all modern smartphones. It's not just an option for tourists but also for business travelers.
Where can I buy a Saily eSIM?
You can purchase an eSIM directly from their website. If you can't access it, you can also do so directly through the mobile app.
Do I need an internet connection to activate the eSIM?
Yes, you do need an internet connection to activate the eSIM, but you can do so from a Wi-Fi network, as long as it's secure and not a public network.






