Visiting several countries in one trip usually goes along with new SIM cards or expensive roaming charges. Most travelers want the internet to be up and running from the starting point without a complicated setup.
In this review of the best global eSIM providers in 2026, we compare five services: Ohayu, which works in 190+ countries; Airalo with prepaid data bundles; Nomad for travel in Asia, Ubigi, and GigSky for heavy data users. We’ll find out which worldwide eSIM is the best fit for your trip.
How Global eSIMs Work
A global eSIM is a digital profile that you can download to the device to get access to the internet through local networks in multiple countries. No physical SIM card is required. Activation is done via an app or a QR code.
For travelers, this means simpler logistics. Instead of purchasing a separate plan in every country, you use a single profile for the entire trip. This saves time, reduces roaming costs, and removes the need to search for a local carrier upon arrival.
But these plans vary by coverage (which countries are included, what networks), the plan type (fixed, unlimited, or subscription), the ability to top up, hotspot, re-installations, and other features and policies.
5 Best Global eSIM Providers
We chose five global eSIM providers based on plan types, starting price for 30 days, availability, and practical features like hotspot and top-up options.
Here’s a quick summary of our findings after analyzing each service:
- Ohayu – budget-friendly subscription that starts at $9.99/2 GB for 30 days;
- Airalo – covers 167 countries, validity up to 365 days;
- Nomad – several regional and global options with entry plans for 1 GB/7 days;
- Ubigi – world plans from 500 MB to unlimited;
- GigSky – good fit for cruise and land trips.
Best Global eSIM Providers – Detailed Review
Ohayu
Ohayu is a global provider of travel data that works in 190 countries worldwide and sells single-country plans and a monthly or annual global subscription for 112 locations. The price for country packages starts at $0.49 / 1 GB (trials for new users), and the global plan starts at $9.99 for 2 GB. This eSIM for travelers is in this shortlist for its strong multi-network focus – in most destinations, Ohayu established contracts with a few partner networks, instead of just one. This approach ensures travelers have a signal to fall back on when the primary one gets weaker. Overall, Ohayu is budget-friendly, well-optimized for iOS and Android, and is a good fit for digital nomads, multi-country tours, remote work, and longer visits with validity for up to 90 days.
Key features:
- no speed caps or hotspot throttling;
- reinstallation up to 5 times on the same device;
- management via the app and web account;
- quick top-ups without changing the plan.
The second important point is the pricing structure. There are no “unlimited” plans here. Instead, fixed-data worldwide packages are available, and they can be renewed monthly or annually. Unused data rolls over to the next billing period, which is convenient for irregular usage.
Airalo
Airalo has been operating since 2019 as a vendor of mobile eSIM plans and focuses on location choice diversity. The service sells local, regional, and international data. It is convenient for trips with a changing itinerary, thanks to its broad catalog.
Key features:
- the app supports 53 languages;
- separate plans with calls and SMS;
- a rewards system (Airmoney);
- quick activation via QR code.
Discover Global packages have a set data and validity period; after expiration, users are urged to get a new package. When changing countries or running out of data, you can pick a new package.
Nomad
Nomad has been in operation since 2020 and already has over 30K+ positive reviews on Trustpilot. This provider deals in country, global, and regional plans – like Europe, the Balkans, or Asia-Pacific. The global plan has 2 options: a standard one for 123 destinations with a starting price of $4.95/GB, or a Global-EX for 54/82 countries. The main perk of EX plans is longer validity periods; they have 180 and 365-day options.
Key features:
- high-speed 4G/5G data;
- a variety of regional plans;
- trial starting offers;
- automatic connection to local carriers.
The app allows you to manage the plans, check their data balance, and add new plans to the same profile.
Ubigi
Ubigi is not a classic “reseller” of packages, but a mobile operator service from Transatel (NTT Group) that is directly integrated into the telecom infrastructure. This gives it a different connection architecture and angle. Ubigi is often compared to utilit in terms of its practicality, and is often recommended to those who don’t want to deal with an eSIM setup for every travel. They aim at providing a lifetime eSIM profile that can last 18 months by default. And if you’d like it to stay in your cellular settings even longer (for another year and a half), all you need to do is just top up.
Key features:
- a single permanent eSIM profile;
- IP change via the app without third-party services (network routing feature);
- SmartStart Feature – plans start automatically upon arrival.
Users can manage their data usage via the app and purchase extra packages. The service also integrates with other devices, including laptops and in-car systems, where an embedded SIM is built in through OEM partnerships.
GigSky
GigSky operates as a travel-focused service with an emphasis on non-standard scenarios for using the internet while traveling. In addition to standard mobile packages, the service also covers specific connection formats, including data on cruise ships, where standard solutions typically don’t work.
Key features:
- separate plans for land, air, and sea travel;
- packages up to 100 GB and unlimited options;
- short-term trial packages for testing the service.
Each package is activated separately and remains active until the data allowance is exhausted or the validity expires, and then a new plan can be added to the same account. Separate technical conditions for network access apply to cruise and aviation plans. The provider has a higher average cost compared to more widespread eSIM services.
Comparison of the Best Global eSIM Providers
Data volumes vary depending on the provider and the plan. The prices in the table are listed as starting rates for 30-day plans and don’t reflect bigger packages with higher data allowances. These prices were verified in April 2026.
| Provider | Countries | Plans | Price | Benefits |
| Ohayu | 190+ | Fixed, Subscription | $9.99 | Data rollover,hotspot support,In-app, QR, and manual install. |
| Airalo | 138 | Fixed | $24.00 | Top-ups;multiple currencies;multi-language support |
| Nomad | 190+ | Fixed | $25.00 | Tailored data-packages,4G/5G connectivity |
| Ubigi | 190+ | Fixed | $19.00 | Top up without Wi‑Fi,Smart start at the destination |
| Gigsky | 190+ | Subscription | $67.99 | Fixed and unlimited plans,data usage control,no contracts |
How to Set Up a Plan for Multiple Countries
Before using a global eSIM, check the basic technical requirements. Your device must support eSIM and be unlocked to work with other carriers. Without this, you won’t be able to activate any plan.
Next, verify that your travel route is covered by the selected package. The list of countries may vary, so check that all destinations are included in a single plan. Data allowance is also important. For short trips, basic data packages are sufficient, while larger data limits are needed for work or frequent travel between countries.
Installation usually happens through a QR code, in- app, or manually – this depends on the app and on the phone’s model and platform (iOS or Android). Some providers activate it immediately after installation, while others only after the first connection to the network after arrival. It’s worth remembering this to avoid using up part of the validity period before your trip even begins.
Conclusion
All of the providers discussed here solve the same problem: staying connected while traveling without having to buy SIM cards. At the same time, their business models vary, ranging from subscriptions and reusable profiles to classic one-time data plans.
Ohayu stands out as one of the more balanced options on this list thanks to its multi-network coverage and subscription-based service. Airalo and Nomad are more commonly used as alternative solutions with a more traditional package structure and a wide selection of plans.
Ubigi and GigSky occupy more niche positions. The first focuses on operator-level connectivity via partner infrastructure, while the second one targets scenarios requiring additional types of network access under specific travel conditions.
FAQs
What makes global eSIM providers different?
They differ in terms of coverage, pricing structures, and usage models (fixed packages, subscriptions, or pay-as-you-go).
Can one worldwide eSIM work in multiple countries on the same trip?
Yes, if the plan includes the desired countries in its list. A single eSIM profile typically works in multiple countries without needing to be replaced.
Are global eSIM plans cheaper than roaming?
In most cases, yes. They offer fixed data packages, which are usually cheaper than standard roaming.
Do global eSIMs support hotspot?
Most providers support hotspot, but terms may vary depending on the plan. An unlimited hotspot is crucial for digital nomads and remote workers – always read the fine print before buying.
Can I keep my phone number while using an eSIM?
Yes. A data eSIM doesn’t replace the SIM card, so your iPhone number and SMS remain active.