Saily vs. aloSIM: Which eSIM is better?

Saily vs. aloSIM: Comparison and key differences 

We’ll go into all the features of both eSIM services in more detail later in this article, but let’s start with a general overview.

The information about eSIM features in this comparison was last verified on the eSIM providers’ official websites on May 29, 2025. 

*According to the information collected from official Saily’s website on April 2, 2025, Saily’s US$1.99 price applies to the 1 GB plan for Bulgaria, the Czech Republic (Czechia), and Mayotte only. 

Which eSIM app offers better plans? Saily vs. aloSIM

On the surface, Saily and aloSIM provide very similar plans, covering more than 200+ destinations each. Both give customers a range of six to ten plans for most destinations, starting with a 1 GB option for a period of seven days. 

One notable point of difference is found in their unlimited plans. For some regions, like Turkey or Thailand, you can buy all-you-can-use data packages, but Saily generally offers more flexibility in how long these plans last for.

Take Turkey, for example. The aloSIM plan includes unlimited data for 15 days. Saily, on the other hand, lets you choose a time period of 10, 15, 20, 25, or 30 days, depending on how long you’re there. This makes it easier for you to avoid spending money on data that you just don’t need.

While Saily generally seems to offer better value for money, many aloSIM plans include an international phone number, so you can use calls and texts over your internet connection. The downside is that making calls like this could potentially use up your internet allowance much faster, so if you’re not on an unlimited plan, you might want to think twice before making or receiving international calls. 

Which is cheaper: Saily or aloSIM?

Overall, Saily is cheaper than aloSIM. That doesn’t mean Saily’s prices are universally lower than aloSIM’s but, in general, you’ll pay less for internet abroad with the Saily eSIM app. Because of the Saily app’s ad blocker, you may also use less data (up to 28.6% less per page) so your allowance lasts longer.

The cheapest plan available from most eSIM companies is usually 1 GB for seven days, and that’s the case for Saily and aloSIM. Both providers also sell wider regional plans on top of their country-specific options — if you’re traveling to Italy, for example, you could get an Italian eSIM plan or a package that covers Europe as a whole. Let’s start by comparing some country plans, before heading on to review their regional counterparts.

Prices fluctuate a little from one destination to the next. In general, though, you’ll pay less with Saily. But what if you plan to visit multiple countries in one area, like Europe or North America?

The information about eSIM prices in this comparison was last verified on the eSIM providers’ official websites on May 29, 2025. 

*Asia and Oceania is the name of a Saily plan, while aloSIM’s equivalent is its Asia plan.

With regional plans, you’ll find next to no difference between the two services. True, Saily is technically cheaper, but for overall value, the apps are tied here. 

However, when taken all together, it’s clear that Saily has a price advantage over aloSIM for country-specific plans, even if regionally they shake out about the same. Saily also offers a wider choice of regional plans — you can purchase an African plan with Saily, for example, but not through aloSIM. 

Is Saily or aloSIM more trustworthy?

The trustworthiness of a company is quite a subjective metric, but we can take a few important factors into account — how old each company is, for example, and the quality of their online reviews on sites like Trustpilot.

First off, it should be said that both of these companies have pretty strong reputations. Neither service has been involved in any public scandals or data leaks, and they actually have exactly the same rating — 4.2 stars — on Trustpilot. These scores, available on the aloSIM and Saily Trustpilot pages, were accurate as of May 29, 2025.

Importantly, though, Saily’s score is based on more than 3,000 reviews, while aloSIM has less than 300. That doesn’t mean that aloSIM isn’t trustworthy though — it just shows that more people have chosen to leave reviews for Saily. 

Having launched in 2022, aloSIM is roughly two years older than Saily, so you might expect it to have a bigger profile by now. The thing is, Saily was built by the team behind NordVPN, a major cybersecurity brand that has been around for more than a decade. Being the eSIM service from NordVPN, Saily benefits from its connections to an established and trusted name.

Ultimately, both brands have excellent reputations, but Saily’s large user base, strong online reviews, and links to cybersecurity giant NordVPN probably give it the edge.

Which one offers better network speed? 

Comparing network speeds between eSIM apps is a pretty murky business because the apps themselves don’t determine how fast your internet is. Remember, an eSIM service just connects your device with local mobile providers. It’s those regional cell companies and their infrastructure that get the final decision on your internet speeds.

Having said that, Saily users are likely to notice an improvement in speeds thanks to the app’s ad blocker feature. When you load a page on the internet, some time is used to load the ads that you see around the screen. Online ads often involve moving video elements and can be pretty data intensive.

When you use Saily, the app prevents a lot of those ads from loading. Ad blocking can speed up the process of navigating from one page to another and could also save you nearly 30% of the data you’d otherwise burn on ads. This is a bonus that aloSIM does not offer, sadly, as the aloSIM app does not include any specific features (that we’re aware of) to boost speeds.

Unique features and benefits

Fundamentally, almost all eSIM apps offer the same core service — they connect you to the internet while you’re outside of your home country. But increasingly, apps are adding useful extra features to differentiate themselves from the rest of the competition. It’s in these additional functions that we often find the most interesting selling points.

Let’s take Saily as an example. As well as getting you connected to the internet, the Saily eSIM app offers users a suite of systems for boosting privacy and online safety. We’ve already touched on the Saily ad blocker — that’s a big one. This feature alone can enhance speeds, make your data allowance last longer, and give you a better user experience. 

The app also blocks trackers, limiting the extent to which websites can monitor your activity online. Want even more privacy? You can change your virtual location, temporarily using an IP address in a different country. The presence of these robust security and privacy benefits isn’t surprising when you remember that the app was built by the same people who worked on NordVPN.

On the other hand, the biggest bonus feature offered by aloSIM is probably its international phone number. This service is provided via aloSIM’s sister app, Hushed, and sets it apart from many other eSIM providers. As we’ve already covered, however, that won’t be useful to everyone, especially on smaller data allowances.

Saily vs. aloSIM: The final verdict

Add it all up and the answer is clear — Saily is the better choice eSIM users looking for flexibility and affordability. Travelers who like to have an international phone number will probably find that aloSIM is a better fit, though.

On the whole, Saily’s plans are cheaper than aloSIM’s. The app also includes useful cybersecurity and privacy features, and its ad blocker can actually increase internet speeds (a bonus most eSIM apps simply don’t offer). 

aloSIM is also a pretty good option, especially if having international calls and texts is important to you. Ultimately, though, Saily takes the lead on nearly every metric, from flexibility and pricing to privacy and safety features.