Unlimited Data eSIM: Is Unlimited Really Unlimited?

Our definition: fully unlimited data, no throttling

esimgenius unlimited plans are fully unlimited data — no throttling. Hotspot and tethering are allowed. The plan is data-only, so you keep your physical SIM active for calls and SMS — your number stays reachable the entire trip. Coverage spans 101 countries on one eSIM across our global plans, and if you only need a single region, our store covers 187 destinations with plans from $2, instant QR activation, and a refund if the eSIM can't be installed.

Unlimited global eSIM prices: the full ladder

Our one-off unlimited ladder covers 101 countries on a single eSIM: 3 days for $12, 5 days for $19, 7 days for $27, 10 days for $40, 15 days for $52, and 30 days for $89. Compare the 30-day tier directly: $89 for fully unlimited data with no throttling, versus Holafly's $64.90 or Saily Ultra's $59.99 for 30 GB. If your trip involves video calls, cloud backups, or navigating with a hotspot-connected laptop, the difference shows up on day one. Activation is instant via QR code, and you can top up anytime without scanning a new QR. Shorter trips are where the ladder shines: a 3-day layover-hopping run through Europe or a week in Japan costs $12-27 total — often less than a single day of roaming with a home carrier. All plans are one purchase, no subscription, no auto-renewal.

Frequent traveler? Global Monthly beats prepaid

If you travel more than once a quarter, buying a fresh eSIM each trip is the expensive way to do it. Global Monthly is a subscription that keeps one eSIM alive across 101 countries, every month. Two tiers: Light at $38.90/month gives 30 GB at full speed then unlimited data at 2 Mbps — never cut off — saving about 40% versus buying prepaid plans trip by trip. Unlimited at $54.90/month is fully unlimited (no throttling), saving 38% versus the $89 prepaid 30-day plan. Same eSIM every month means no reinstalling, no new QR codes at the airport. Cancel anytime online and the plan simply runs to the end of the paid month — no calls, no retention scripts. Hotspot is allowed on both tiers, and because it's data-only, your regular SIM keeps working for calls and texts wherever you are.

The honest bottom line

Ours in one sentence: fully unlimited data, no throttling, hotspot allowed. Independent travelers rate us 4.8/5 on Trustpilot across 121 reviews. Whether you pick a one-off plan from the global unlimited ladder starting at $12, or Global Monthly from $38.90 for frequent trips, you'll know exactly what you're getting before you pay — which, in this market, is the real differentiator.

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