Global and Multi-Country eSIMs
One data plan that follows you across borders instead of a fresh SIM in every airport. These providers cover dozens to hundreds of destinations under a single app and account, built for trips that hit more than one country.
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The eSIM app most travelers install first, with local data plans in more than 200 countries and regions sold through the company's own partner network rather than a single carrier. Plans are fixed data packages priced by gigabyte and validity days, from a few dollars for a short city break to larger bundles for a longer trip.
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Saily, launched in 2024 by Nord Security, sells travel data eSIMs for 150-plus countries through a mobile app.
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An eSIM run by Transatel, a mobile network operator owned by NTT DOCOMO, which gives it a more direct relationship with local networks than most resellers. Coverage spans more than 200 destinations with 5G available in over 60 of them, and the eSIM installs once, so the same app keeps working as you cross into a new covered country.
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Nomad's mobile app delivers prepaid data eSIMs for over 165 countries plus multi-country regional bundles, with in-app top-ups.
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A Swiss-founded eSIM app from 2019 with single-country coverage in over 135 destinations and more than 200 when regional bundles are included, built on a network of more than 800 partner carriers. Alongside fixed data packages, its Pay & Fly option lets you buy one plan and pay per gigabyte actually used across more than 100 countries.
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Maya Mobile offers pay-as-you-go data eSIMs covering 150-plus countries plus regional bundles built for frequent international travelers.
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One of the oldest names in mobile data roaming, founded in Silicon Valley in 2010, with eSIM coverage across more than 200 countries and a per-country World plan that covers 172 destinations on one profile. Pricing works out cheapest on its bigger bundles and its GigSky One monthly subscription, aimed at people who need data abroad regularly rather than once a year.
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Holafly offers unlimited-data travel eSIMs across 160-plus destinations with fixed, transparent pricing and no daily caps.
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The consumer eSIM that carries on Truphone's roaming business after its 2022 restructuring, now covering more than 160 countries with plans from around $3. It's one of the few providers that also sells a standalone eSIM for the Apple Watch and cellular iPad, useful if you travel without your phone.
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A Hong Kong-registered eSIM reseller with plans in claimed coverage of over 200 countries, built around fixed-GB packages with validity running up to 180 days. Its optional Virtual SIM add-on gives you a real phone number for calls and texts alongside the data eSIM, which most competitors in this category skip.
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A data-plan catalog spanning 190-plus countries with an unusually deep menu, up to 15 different plan sizes for a single popular destination, plus native local phone numbers on many of its offerings. Its Global plan alone covers 123 destinations on one eSIM.
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Singapore eSIM provider covering 200+ destinations with SmartDelay lounge access for flight delays
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A veteran of the prepaid data business, running since around 2011, best known for a "lifetime" balance that never expires as long as you top up roughly once a year. Coverage runs through regional bundles rather than single-country plans, with a Global tier spanning about 102 destinations.
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Truly unlimited data with instant 2-minute activation across 190+ countries
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Flexiroam, an Australian-listed provider, sells global and regional data eSIMs including its X SIM covering 150-plus destinations.
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Global eSIM covering 200+ destinations with pay-as-you-go pricing and non-expiring credits.
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Unlimited data across 190+ countries with daily speed caps and no contracts.
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Europe's leading eSIM marketplace covering 200+ destinations with plans starting at $2
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GlocalMe has sold data eSIM plans and portable hotspot hardware since 2016, covering over 100 countries globally.
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Affordable data in 150+ countries through the Tunz eSIM app following 2025 rebrand
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18 years of international roaming expertise with eSIM coverage in 190+ countries
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Data-only eSIM covering 200+ countries with flat pricing and 5GB daily resets.
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Dublin-based eSIM provider with local plans in 150+ countries and 4 million customers.
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Global and regional eSIM plans with unlimited 4G/5G data covering 190+ destinations
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French MVNO offering travel eSIMs in 200+ destinations with regional coverage options and round-the-clock support.
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WorldSIM sells roaming SIM cards, eSIMs, and MiFi devices connecting to 600-plus operators across 195-plus countries.
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Pay-as-you-go and prepaid eSIM plans with instant activation across 200+ countries
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Luxembourg MVNO covering 200+ countries with daily limits and global SMS service.
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OneSimCard sells international SIM cards and eSIMs with pay-as-you-go voice and data rates covering 200-plus countries.
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Fixed-data and unlimited plans for 180+ countries with instant eSIM activation.
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Instant eSIM connectivity in 130+ countries with local, regional, and global plan options
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Yoho Mobile provides eSIM data plans across 200-plus countries with QR code or automatic iPhone activation.
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aloSIM offers prepaid travel eSIMs for 200-plus countries with no roaming charges, installed via app or website.
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Reseller of Tier-1 operators like O2, Vodafone, Orange, and EE with voice, SMS, and data.
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RedteaGO delivers travel eSIMs with data plans from 1GB to 100GB across 180-plus countries via QR code activation.
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Telestial offers international SIM cards and eSIMs, with Passport global roaming plans covering multiple countries on one bill.
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CellularAbroad supplies international SIM cards and eSIMs with per-country and regional data packages, backed by US phone support.
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Simly is a mobile app selling travel eSIMs by country and region, with plans from around $1 per GB and QR activation.
Frequently asked questions
What is the difference between a single-country plan and a regional bundle?
Single-country plans cover one specific destination, while regional bundles let you use the same data package across multiple countries in a specific area. Providers like Nomad and Maya Mobile offer these bundles for travelers hitting several borders on one trip.
Can I find an eSIM with unlimited data for my travels?
Yes, Holafly provides unlimited data eSIMs across more than 160 destinations with no daily caps. Most other providers in this category focus on fixed data packages or pay-as-you-go models.
Are there options that include a local phone number?
While most of these apps focus on mobile data, Airhub offers native local phone numbers on many of its plans. This is a helpful feature if you need to make traditional voice calls while abroad.
How long can I keep my data plan active?
Validity periods vary by provider, but BNESIM offers fixed-GB packages with validity lasting up to 180 days. Other options may offer shorter term plans or different structures like pay-as-you-go.
Which providers have the widest global coverage?
Several providers like Airalo, Ubigi, and GigSky cover more than 200 countries and destinations. These are good options if you're traveling to a high number of different regions in a single year.