NXTL vs Superalink

At a glance

Whole-catalog figures — every active plan each provider sells today.

Price check in popular destinations

The cheapest plan each provider sells for two realistic trip sizes, in the destinations both cover that travelers check most. Every price is a live plan you can buy.

Plan types on offer

NXTLSuperalink

Unlimited data No ✓ Yes

Regional bundles No ✓ Yes

Global bundles (50+ countries) No No

Cruise / at-sea plans No No

Pay as you go ✓ Yes No

Comparison by eSIMKart

Policies compared

Confirmed from each provider's own site — see the trust card on each provider page for the verification date.

NXTL Superalink

ID verification

NXTL: Not confirmed yet

Superalink: Not confirmed yet

Refund policy

NXTL: Purchases are generally final once the eSIM is delivered; duplicate payments and non-delivery are refunded, and NXTL advertises a connectivity guarantee — if support can't get you connected in a supported destination, you get a refund.

Superalink: Refunds only if the eSIM has not been activated and no data has been used; QRIS purchases must be requested within 7 days of purchase.

Validity starts

NXTL: NXTL is pay-as-you-go with no bundle expiry - purchased balance never expires and carries over to future trips instead of counting down from a fixed validity period.

Superalink: Starts once the eSIM installs and connects to the local network at your destination — activation from home is possible, but Superalink recommends waiting until arrival; data isn't deducted until it connects there.

Fair-use limit

NXTL: Not confirmed yet

Superalink: On Unlimited plans, speed drops for the rest of the day once the daily high-speed allowance is used (no extra charge, resets the next day): 10GB/day to 5 Mbps, 5GB/day to 1 Mbps, 500MB-3GB/day to up to 384 Kbps.

Top-ups & rollover

NXTL: Balance top-ups are managed entirely from your account at nxtlsim.com, no app or profile reinstall needed, and credit the moment payment clears.

Superalink: Enter your eSIM's ICCID on Superalink's Top Up page (My Voucher) to add data or extend — no reinstall needed, though it only becomes available once the current package's validity ends or its data runs out.

Lost device / reinstalling

NXTL: NXTL's setup guide says not to delete an installed eSIM unless support tells you to, and deleted profiles aren't refundable per its Terms -- there's no self-service reinstall option, so contact support directly.

Superalink: A deleted eSIM can be reactivated on the same device, but cannot be reissued for a different device, per Superalink's own FAQ.

Billing currency

NXTL: Checkout defaults to USD but a currency switcher lets you view and pay in EUR or GBP; your own card issuer may still apply a foreign-transaction fee.

Superalink: USD is the primary payment currency; other currencies may be accepted depending on availability and payment method, with the transaction currency set at the time of purchase.

Support

NXTL: Email

Superalink: Live chat · Email · WhatsApp · Help center · 24/7

Payment

NXTL: Card · PayPal · Apple Pay · Google Pay · Crypto

Superalink: Card · PayPal

Headquarters

NXTL: Vilnius, Lithuania

Superalink: Singapore

Legal entity

NXTL: NXTL, MB

Superalink: Gadget SG Pte. Ltd.

Founded

NXTL: Not confirmed yet

Superalink: 2024

Comparison by eSIMKart

Discount codes

NXTL -10% ESIMKART

Superalink -20%(Unlimited plans only) ESIMK0000

NXTL vs Superalink — common questions

Figures on this page come from both providers' live catalogs and are re-checked automatically every day.

Compare NXTL and Superalink by destination

Head-to-head prices for the destinations travelers check most.