Remember those days when you used to have to fiddle about with changing the SIM card in your phone whenever you went abroad? Thankfully those days are long gone. They were soon followed by an era of dual SIM trays which allowed you to put SIM cards in your phone at the same time, and switch between the two via your settings. But things moved once more to what we have now: the eSIM. If you’re not already familiar with this term, an eSIM is essentially a virtual SIM card. You don’t need a physical SIM but instead you are typically provided with an app that gives you access to a virtual SIM with an allocated bandwidth that you can top-up at any time should you need.

It’s so much more efficient and effective. But, like all things, there are good eSIM providers out there that are reliable, and there are some that less good. Here we look at 10 premium providers that have a proven reputation.

Jetpac eSIM

Get the Jetpac eSIM for international travel and save up to 70%. No bill shocks, just seamless 5G data and 24/7 support across 200+ destinations worldwide. And what’s really great about Jetpac is that, even if your purchased travel data plan entirely runs out mid-journey, the network will keep essential apps running. That means apps such as Google Maps, Uber and Grab, so that you remain connected and are never left stranded. What’s more, their “JetPro” subscription packages pair high-speed data alongside elite travel perks including Fast Track security passes and airport lounge vouchers.

alosim eSIM

Need data when you are on the move? Use the free aloSIM app to get instant mobile data in 200+ international destinations. And when you buy a prepaid data package from alosim, you automatically receive a free international virtual phone number through their communication sister app, Hushed, allowing you to seamlessly call local hotels or taxis. Corporate accounts include an “aloSIM For Business” management console, allowing corporate coordinators or groups to purchase localilsed data for an entire team under one centrally managed account.

Ubigi eSIM

Ubigi is a global provider of premium cellular connectivity services, offering affordable worldwide data plans for mobile devices and connected cars. Their zero-data smartstart means your connection is activated straight after landing, so you can instantly top-up data allocations within the app even if you have completely run out of external cellular data or local Wi-Fi. Ubigi is compatible across smartphones, tablets, and even explicitly integrated for cellular-equipped Windows laptops.

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Saily eSIM

Saily is an affordable, easy-to-use, and sustainable eSIM service that gives reliable mobile and internet connections from anywhere in the world.  Its built-in security ecosystem developed by Nord Security (the creators of NordVPN) features built-in ad blocking, web protection and malicious site avoidance technology. With its flexible plan routing, travellers can add entirely new destinations directly onto an existing, single installed Saily eSIM without having to constantly download a new profile each time a border is crossed.

Revolut

Revolut is best known as a banking app. With the ability to hold up to 36 currencies and send money to people in 160+ countries, it’s well known to many travellers. But less known is the fact that it also has it’s own eSIM service built in. Its all-in-one interface fully integrates data connectivity natively inside your digital banking dashboard alongside multi-currency exchange and travel expense tracking tools, requiring zero QR code scanning or auxiliary apps. Customers on their premium “Ultra” tier plan also receive 3GB of global data completely bundled into their monthly bank subscription, that can be used across over 100 countries.

SimOptions eSIM

Your go-to app for digital eSIM solutions that keep you connected in over 180 countries. Purchase, activate, and track your eSIM in minutes though SimOptions which operates as a specialised marketplace allowing travellers to compare and buy official plans directly from multiple localised telecom giants (such as Orange, O2, and Vodafone) from a single checkout screen. Unlike purely digital apps, SimOptions also maintains a catalog of physical international prepayed SIM cards for travellers whose tablets or older devices don’t have built-in eSIM hardware chips.

Yesim eSIM

Yesim is a pioneering eSIM solution (founded in 2019) that enables seamless connectivity across the globe. Every purchased travel plan comes with a built-in virtual private network (VPN) activated with a single tap in the app, securing your personal data on sketchy public airport or hotel Wi-Fi networks. Yesim also features a specialized “Pay & Fly” plan tier where users enjoy worldwide coverage with unthrottled speeds but pay strictly per megabyte used rather than buying fixed time windows.

Keepgo eSIM

Keepgo provides mobile data services to people all around the world, specialising in “no-expiry” regional data bundles where your prepaid gigabytes remain completely active and valid forever, as long as you use or top-up the account once a year. Their lines are engineered to structurally connect not just standard smartphones but also dedicated IoT devices, smartwatches, and pocket Wi-Fi routers across over 200 companion global networks.

Airhub eSIM

Trusted by 10M+ travelers worldwide, Airhub offers high-capacity enterprise bundles, providing high-tier data allocations. Look out for their massive 300GB heavy-user packages valid for 30 days across major destinations like the US, UK and Europe. Bulk co-traveller discounts are also available so you can benefit from multi-purchase incentives, such as a 5% discount when purchasing multiple profiles together or a tiered scale up to 25% off for family global travel packages.

Voye Global eSIM

Voye Global revolutionises international travel connectivity with its innovative eSIM technology. Its long-term connectivity solutions include 20GB packages that remain completely valid for up to 365 days, built explicitly for multi-leg corporate flyers. Their profiles are also structurally mapped to tie into multiple premium network operators within the same boundary, shifting connection logic automatically to the strongest signal available.

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Paul Johnson

Paul Johnson is Editor of A Luxury Travel Blog and has worked in the travel industry for more than 30 years. He is Winner of the Innovations in Travel ‘Best Travel Influencer’ Award from WIRED magazine. In addition to other awards, the blog has also been voted “one of the world’s best travel blogs” and “best for luxury” by The Telegraph.

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