eSIM Subscription: One Monthly Plan for 110 Countries

What is an eSIM subscription — and why keep one eSIM?

Most travel eSIMs are disposable: you buy a plan, scan a QR code, use it for one trip, and throw it away. An eSIM subscription flips that model. You install one eSIM once, and it refills with fresh data on the same date every month — no new QR codes, no reinstalling, no juggling five dead eSIM profiles in your phone settings. Global Monthly covers 110 countries on a single profile, so the eSIM that worked in Tokyo last month works in Lisbon this month without you touching anything. If you travel more than once or twice a year, the disposable model quietly costs you time and money: every trip means a new purchase, a new installation, and full prepaid pricing. A subscription turns connectivity into something that is simply always there, like your home carrier — except it follows you across borders.

How the Global Monthly plan works

There are two tiers. Light is $38.90/month: 30 GB at full speed, and if you burn through that, you continue at unlimited 2 Mbps — never cut off, which is enough for maps, messaging, email, and music until the next cycle. Unlimited is $54.90/month: fully unlimited data — no daily caps, no daily cutoffs. (Fair note: exceptionally intensive or atypical sustained usage may be temporarily slowed, but never cut off.) Both tiers cover the same 110 countries, allow hotspot/tethering, and renew automatically on the same eSIM every month. The plans are data-only by design: you keep your physical SIM or home eSIM active for calls and SMS, so your phone number never changes. Installation is the same instant QR process as our one-off plans — you just do it once, ever.

The savings math: subscription vs prepaid

Here is the comparison against our own prepaid Global unlimited ladder, which runs 3 days for $12 up to 30 days for $89. If you need a full month of unlimited data, the prepaid 30-day plan costs $89; the Unlimited subscription costs $54.90 — a 38% saving for the identical 110-country coverage. The Light tier saves even more: at $38.90/month with 30 GB full speed plus unlimited 2 Mbps after, it comes in 40% under comparable prepaid pricing. And that gap compounds. A frequent traveler buying six 15-day prepaid plans a year spends $312; twelve months of Light costs $466.80 for coverage every single day of the year, not just travel days. The break-even is simple: if you are abroad (or want a second data line) more than about two weeks a month, the subscription wins outright.

How it compares to Holafly and Saily

An honest look at the two best-known alternatives (facts checked July 2026). Holafly's unlimited global plan costs $64.90 for 30 days and carries a fair-use policy; esimGenius Unlimited is $54.90/month — $10 less — with no daily caps and no daily cutoffs, plus hotspot allowed. Saily Ultra costs $59.99/month and gives you 30 GB at full speed, after which you drop to 1 Mbps; esimGenius Light gives you the same 30 GB full-speed allowance at 2 Mbps after — double the fallback speed — for $38.90, which is $21 less per month. Where competitors are genuinely strong: both have larger brand recognition, and coverage lists differ by a few countries, so check our destinations against your itinerary. But on price-per-month for a true keep-it-forever subscription, Global Monthly undercuts both tiers it competes with, and our Trustpilot rating stands at 4.6/5 across 25 reviews.

Who a monthly eSIM plan is for

Three groups get the most out of it. Frequent flyers: if you cross borders monthly for work, one subscription replaces the ritual of buying an eSIM in every airport — the same profile lights up whether you land in the United States, Japan, or anywhere across Europe. Digital nomads: a stable, predictable data bill in 110 countries means you can move between countries without your connectivity resetting. Dual-SIM users at home: this is the underrated one. Because the plan is data-only, you can keep your local carrier SIM purely for calls and texts (often on a cheap minimal plan) and route all your data through Global Monthly — effectively replacing your carrier's data plan with one that also works abroad. Your number stays exactly the same; only your data line changes.

Cancel anytime — how it actually works

"Cancel anytime" is often a dark-pattern trap with other providers; here it is literal. You cancel online from your account in a couple of clicks — no phone calls, no retention scripts, no notice period. Your plan stays active until the end of the month you already paid for, then simply stops renewing; you are never billed again. If your travel is genuinely occasional, a one-off plan may still fit better: our prepaid store covers 187 countries with plans from $2, instant QR activation, top-ups anytime without a new QR, and a refund if the eSIM can't be installed. But if you find yourself buying travel data more months than not, Global Monthly is the version of that eSIM you never have to buy again.

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