MegaEsim 2 cheapest rows

AeriSIM vs MegaEsim in United States

Side-by-side pricing for United States, straight from each provider's current real plans.

Cheapest overall

AeriSIM

6/8 cheapest rows

7 of 12 facts confirmed Score 70/100 -10%

Best for: Budget travellers · Unlimited data · Multi-country trips · Short trips

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MegaEsim

2/8 cheapest rows

11 of 12 facts confirmed Score 72/100 -10%

Best for: Unlimited data · Multi-country trips · Short trips · Long stays

View plans Visit ↗

AeriSIM is the cheapest option in 6 of the 8 price rows for United States. The remaining rows go to MegaEsim. Live plans from each provider's catalog, re-checked daily.

Prices in United States

Cheapest live plan from each provider per trip size. Every price links to that exact plan.

	AeriSIM	MegaEsim
Starting price	$0.52 Unlimited · 1 days Get eSIM →	$1.29 1GB · 1 days Get eSIM →
1 GB or more	$2.16 3GB · 3 days Get eSIM →	$1.29 1GB · 1 days Get eSIM →
5 GB or more	$3.34 5GB · 3 days Get eSIM →	$8.46 10GB · 30 days Get eSIM →
10 GB or more	$5.34 10GB · 3 days Get eSIM →	$8.46 10GB · 30 days Get eSIM →
20 GB or more	$10.34 20GB · 3 days Get eSIM →	$16.23 20GB · 30 days Get eSIM →
Unlimited	$0.52 Unlimited · 1 days Get eSIM →	$1.29 Unlimited · 1 days Get eSIM →
Best price/GB	$0.47	$0.78
Best price/day	$0.11	$0.06

Comparison by eSIMKart

Starting price

AeriSIM

$0.52

Unlimited · 1 days

Get eSIM →

MegaEsim

$1.29

1GB · 1 days

Get eSIM →

1 GB or more

AeriSIM

$2.16

3GB · 3 days

Get eSIM →

MegaEsim

$1.29

1GB · 1 days

Get eSIM →

5 GB or more

AeriSIM

$3.34

5GB · 3 days

Get eSIM →

MegaEsim

$8.46

10GB · 30 days

Get eSIM →

10 GB or more

AeriSIM

$5.34

10GB · 3 days

Get eSIM →

MegaEsim

$8.46

10GB · 30 days

Get eSIM →

20 GB or more

AeriSIM

$10.34

20GB · 3 days

Get eSIM →

MegaEsim

$16.23

20GB · 30 days

Get eSIM →

Unlimited

AeriSIM

$0.52

Unlimited · 1 days

Get eSIM →

MegaEsim

$1.29

Unlimited · 1 days

Get eSIM →

Best price/GB

AeriSIM

$0.47

MegaEsim

$0.78

Best price/day

AeriSIM

$0.11

MegaEsim

$0.06

Comparison by eSIMKart

Networks in United States

AeriSIM: AT&T USA4G, 5G Verizon USA4G, 5G
MegaEsim: AT&T5G Verizon5G

Plan types sold for United States

AeriSIMMegaEsim Unlimited data ✓ ✓ Regional bundles ✓ ✓ Global bundles (50+ countries) ✓ ✓ Pay as you go — —

Policies compared

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

ID verification

AeriSIM: Not confirmed yet

MegaEsim: Not confirmed yet

Refund policy

AeriSIM: Full or partial refund, or a replacement, if the eSIM can't be installed or used due to a fault on AeriSIM's or the carrier's side; incompatible or carrier-locked phones are refunded minus $2 or 10% (whichever is higher). No refund once installed, for changed plans, or after the activation window.

MegaEsim: 100% money-back guarantee: ask within 6 months of purchase for any reason (installed, partly used or not) and get a full refund within 3-5 business days. Only exception: plans with a phone number are non-refundable. EU/EEA/UK buyers also keep the 14-day withdrawal right unless waived.

Validity starts

AeriSIM: Validity starts once the eSIM connects to a supported network and begins using data; you can install before departure but keep it switched off. Some plans start on installation or a fixed date, as stated on the product page.

MegaEsim: Validity starts on first network connection at the destination, not at purchase or installation — installing the eSIM before a trip doesn't start the clock.

Fair-use limit

AeriSIM: Varies by plan and is listed on each product page: daily plans slow down after the daily high-speed allowance (e.g. Japan: 128 kbps, resets 0:00 UTC+8); some unlimited plans have a stated speed cap instead.

MegaEsim: Daily-cap "Unlimited" plans run at full speed up to their stated daily allowance, then throttle (per-plan capacityInfo, typically to 1 Mbps) until the next 24h reset.

Top-ups & rollover

AeriSIM: Depends on the plan: check My eSIMs and the order details; if a top-up is not offered, buy another plan for the same destination.

MegaEsim: Top up anytime from your MegaEsim account or app (My eSIMs → Top Up); extra data is added to the same eSIM with nothing to reinstall. A few plans, such as some daily unlimited plans, can't be topped up.

Support

AeriSIM: Email · Live chat · Help center

MegaEsim: Email · WhatsApp · 24/7; email replies within 2 hours (WhatsApp chat also available)

Comparison by eSIMKart