AirSims 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

AirSimsSuperalink

Unlimited data ✓ Yes ✓ Yes

Regional bundles ✓ Yes ✓ Yes

Global bundles (50+ countries) ✓ Yes No

Cruise / at-sea plans No No

Pay as you go No 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.

AirSims Superalink

ID verification

AirSims: Not confirmed yet

Superalink: Not confirmed yet

Refund policy

AirSims: 100% refund on unactivated eSIMs requested within 180 days of purchase, back to the original payment method; activated eSIMs are refunded only case by case.

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

AirSims: Validity starts on the eSIM's first connection at the destination (often on landing or crossing the border), not at purchase.

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

AirSims: Unlimited day-pass plans include a daily high-speed allowance (500MB-2GB depending on country) before throttling to 128Kbps-3Mbps; resets at midnight local time.

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

AirSims: Self-serve automated top-ups are available 24/7 via a web portal; manual top-ups are handled during business hours.

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

AirSims: AirSims eSIMs can be rescanned/reinstalled on the same device as needed, but the QR code only works on one device -- if you lose the activation email, check spam or contact AirSims support.

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

AirSims: Not confirmed yet

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

AirSims: Live chat · Email · 9:00–22:30 AEST

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

Payment

AirSims: Card · PayPal · Apple Pay · Google Pay

Superalink: Card · PayPal

Headquarters

AirSims: Melbourne, Australia

Superalink: Singapore

Legal entity

AirSims: Not confirmed yet

Superalink: Gadget SG Pte. Ltd.

Founded

AirSims: Not confirmed yet

Superalink: 2024

Comparison by eSIMKart

Discount codes

AirSims -10% ESIMKART10

Superalink -20%(Unlimited plans only) ESIMK0000

AirSims vs Superalink — common questions

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

Compare AirSims and Superalink by destination

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