MicroEsim 8 cheapest rows

CloudOn vs MicroEsim in Spain

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

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

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Cheapest overall

MicroEsim

8/8 cheapest rows

10 of 12 facts confirmed Score 73/100 -5%

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

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

Prices in Spain

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

	CloudOn	MicroEsim
Starting price	$3.49 1GB · 7 days Get eSIM →	$0.84 Unlimited · 1 days Get eSIM →
1 GB or more	$3.49 1GB · 7 days Get eSIM →	$1.30 1GB · 3 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +28 more Get eSIM →
5 GB or more	$8.99 5GB · 30 days Get eSIM →	$3.18 5GB · 3 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +30 more Get eSIM →
10 GB or more	$9.99 10GB · 30 days Get eSIM →	$5.62 10GB · 3 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +30 more Get eSIM →
20 GB or more	$10.99 20GB · 30 days Get eSIM →	$10.71 20GB · 3 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +30 more Get eSIM →
Unlimited	$8.99 Unlimited · 3 days Get eSIM →	$0.84 Unlimited · 1 days Get eSIM →
Best price/GB	$0.55	$0.46
Best price/day	$0.20	$0.06

Comparison by eSIMKart

Starting price

CloudOn

$3.49

1GB · 7 days

Get eSIM →

MicroEsim

$0.84

Unlimited · 1 days

Get eSIM →

1 GB or more

CloudOn

$3.49

1GB · 7 days

Get eSIM →

MicroEsim

$1.30

1GB · 3 days

Get eSIM →

5 GB or more

CloudOn

$8.99

5GB · 30 days

Get eSIM →

MicroEsim

$3.18

5GB · 3 days

Get eSIM →

10 GB or more

CloudOn

$9.99

10GB · 30 days

Get eSIM →

MicroEsim

$5.62

10GB · 3 days

Get eSIM →

20 GB or more

CloudOn

$10.99

20GB · 30 days

Get eSIM →

MicroEsim

$10.71

20GB · 3 days

Get eSIM →

Unlimited

CloudOn

$8.99

Unlimited · 3 days

Get eSIM →

MicroEsim

$0.84

Unlimited · 1 days

Get eSIM →

Best price/GB

CloudOn

$0.55

MicroEsim

$0.46

Best price/day

CloudOn

$0.20

MicroEsim

$0.06

Comparison by eSIMKart

Networks in Spain

CloudOn: Not listed
MicroEsim: Movistar4G, LTE, 5G Orange4G, 5G Orange Spain4G, LTE, 5G Telefonica de Espana S.A.U.4G, LTE, 5G Telefonica/Movistar Spain4G, LTE, 5G Vodafone4G, 5G Vodafone Espana S.A.U.4G, LTE, 5G Vodafone Spain4G, LTE, 5G Xfera Moviles-- S.A4G, LTE

Plan types sold for Spain

CloudOnMicroEsim 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

CloudOn: Not confirmed yet

MicroEsim: Not confirmed yet

Refund policy

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.

MicroEsim: Conditional refund: full/partial if your device is eSIM-incompatible, the eSIM never connects (full minus a small admin fee), or it works only intermittently (partial, prorated). No refund once the plan has expired unused, once installed on a device (no transfers), for a wrong checkout email, or a simple change of mind. Approved refunds go back to the original payment method, up to 30 business days.

Validity starts

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.

MicroEsim: Validity starts when you activate data roaming on the eSIM (connect to the network), not when you first install/add it to the device.

Fair-use limit

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.

MicroEsim: Unlimited plans: 'true unlimited' plans may be throttled for the rest of the day once usage typically exceeds 10GB in a single day (resets daily); plans with a high-speed cap drop to 128kbps once that allowance is used.

Top-ups & rollover

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

MicroEsim: No — an existing eSIM's data allowance can't be renewed or topped up; buy a new eSIM for more data (per their FAQ).

Support

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

MicroEsim: Email · WhatsApp · Live chat · 24/7

Comparison by eSIMKart