CloudOn 0 cheapest rows

ASimGo vs CloudOn in Vietnam

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

Cheapest overall

ASimGo

8/8 cheapest rows

8 of 12 facts confirmed Score 74/100 -10%

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

View plans Visit ↗

CloudOn

0/8 cheapest rows

10 of 12 facts confirmed Score 74/100 -10%

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

View plans Visit ↗

ASimGo is the cheapest option in 8 of the 8 price rows for Vietnam. Live plans from each provider's catalog, re-checked daily.

Prices in Vietnam

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

	ASimGo	CloudOn
Starting price	$0.54 Unlimited · 1 days Get eSIM →	$3.49 1GB · 7 days Get eSIM →
1 GB or more	$1.90 3GB · 3 days Get eSIM →	$3.49 1GB · 7 days Get eSIM →
5 GB or more	$2.54 5GB · 3 days Get eSIM →	$8.99 5GB · 30 days 🌍 Regional Also valid in: Bangladesh, Cambodia, China, Hong Kong +13 more Get eSIM →
10 GB or more	$4.07 10GB · 7 days Get eSIM →	$10.99 10GB · 30 days 🌍 Regional Also valid in: Bangladesh, Cambodia, China, Hong Kong +13 more Get eSIM →
20 GB or more	$6.47 20GB · 5 days Get eSIM →	$16.99 20GB · 30 days 🌍 Regional Also valid in: Bangladesh, Cambodia, China, Hong Kong +13 more Get eSIM →
Unlimited	$0.54 Unlimited · 1 days Get eSIM →	$9.99 Unlimited · 3 days Get eSIM →
Best price/GB	$0.30	$0.72
Best price/day	$0.08	$0.25

Comparison by eSIMKart

Starting price

ASimGo

$0.54

Unlimited · 1 days

Get eSIM →

CloudOn

$3.49

1GB · 7 days

Get eSIM →

1 GB or more

ASimGo

$1.90

3GB · 3 days

Get eSIM →

CloudOn

$3.49

1GB · 7 days

Get eSIM →

5 GB or more

ASimGo

$2.54

5GB · 3 days

Get eSIM →

CloudOn

$8.99

5GB · 30 days

Get eSIM →

10 GB or more

ASimGo

$4.07

10GB · 7 days

Get eSIM →

CloudOn

$10.99

10GB · 30 days

Get eSIM →

20 GB or more

ASimGo

$6.47

20GB · 5 days

Get eSIM →

CloudOn

$16.99

20GB · 30 days

Get eSIM →

Unlimited

ASimGo

$0.54

Unlimited · 1 days

Get eSIM →

CloudOn

$9.99

Unlimited · 3 days

Get eSIM →

Best price/GB

ASimGo

$0.30

CloudOn

$0.72

Best price/day

ASimGo

$0.08

CloudOn

$0.25

Comparison by eSIMKart

Networks in Vietnam

ASimGo: Vinaphone3G, 4G, 5G WintelLTE, 4G
CloudOn: Not listed

Plan types sold for Vietnam

ASimGoCloudOn 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

ASimGo: Not confirmed yet

CloudOn: Not confirmed yet

Refund policy

ASimGo: Full/partial refund or free replacement for a verified technical failure or persistent connectivity issue; a locked/incompatible device costs 2.50 USD or 10% (whichever is higher). No refund for change of mind, a deleted profile, expired data, a wrong email or a lapsed 30-90-day activation window.

CloudOn: Full refund only if never installed/activated, requested within 30 days of purchase. Once activated: generally non-refundable, except a partial refund for unused data if usage is minor AND a verified network/technical failure prevented service. Discount-code purchases are non-refundable once activated. DTAC Thailand 50GB/10-day and Unlimited plans follow a separate, per-plan refund policy.

Validity starts

ASimGo: Most plans activate only when the eSIM first connects to a supported network, not on purchase — install it just before departure or on arrival using airport Wi-Fi, per their FAQ.

CloudOn: Validity starts on first network connection, not at purchase or installation - a 7-day plan installed a week early still gives the full 7 days once first connected.

Fair-use limit

ASimGo: Not confirmed yet

CloudOn: Unlimited plans include a fair-use high-speed data allowance before speeds are reduced for the rest of the validity period - the exact threshold and reduced speed vary by plan and are stated on that plans own page.

Top-ups & rollover

ASimGo: Not confirmed yet

CloudOn: Supported - top-ups add to the existing eSIM directly from the CloudOn account, no new QR code or reinstall needed.

Support

ASimGo: Email · Live chat · 24/7 live chat and email (GMT+8)

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

Comparison by eSIMKart