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eSIMCard 2 cheapest rows nadanada 3 cheapest rows co:sim 2 cheapest rows Ubigi 1 cheapest rows

eSIMCard vs nadanada vs co:sim vs Ubigi in Ireland

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

eSIMCard
eSIMCard
2/8 cheapest rows
11 of 12 facts confirmed Score 73/100 -10%

Best for: Unlimited data · No ID check · Short trips · Long stays

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nadanada
nadanada
3/8 cheapest rows
7 of 12 facts confirmed Score 61/100 -10%

Best for: Multi-country trips · No ID check · Long stays

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Cheapest overall
co:sim
co:sim
2/8 cheapest rows
4 of 12 facts confirmed Score 39/100

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

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Ubigi
Ubigi
1/8 cheapest rows
Fully verified 12 of 12 facts confirmed Score 79/100 -10%

Best for: Unlimited data · Multi-country trips · No ID check · Short trips

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nadanada is the cheapest option in 3 of the 8 price rows for Ireland. The remaining rows go to eSIMCard, co:sim, Ubigi. Live plans from each provider's catalog, re-checked daily.

Prices in Ireland

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

Starting price
eSIMCard
$1.39
1GB · 3 days
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nadanada
$1.19
1GB · 7 days
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co:sim
$0.99
Unlimited · 1 days
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Ubigi
$2.00
0.5GB · 2 days
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1 GB or more
eSIMCard
$1.39
1GB · 3 days
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nadanada
$1.19
1GB · 7 days
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co:sim
$1.99
1GB · 7 days
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Ubigi
$7.00
5GB · 30 days
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5 GB or more
eSIMCard
$4.36
5GB · 7 days
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nadanada
$4.99
5GB · 30 days
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co:sim
$7.99
5GB · 30 days
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Ubigi
$7.00
5GB · 30 days
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10 GB or more
eSIMCard
$7.45
10GB · 7 days
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nadanada
$7.99
10GB · 30 days
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co:sim
$12.99
10GB · 30 days
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Ubigi
$9.00
10GB · 7 days
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20 GB or more
eSIMCard
$13.17
20GB · 15 days
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nadanada
$11.99
20GB · 30 days
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co:sim
$28.99
20GB · 30 days
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Ubigi
$18.00
20GB · 30 days
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Unlimited
eSIMCard
$1.74
Unlimited · 1 days
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nadanada
—
co:sim
$0.99
Unlimited · 1 days
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Ubigi
$19.00
Unlimited · 7 days
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Best price/GB
eSIMCard
$0.55
nadanada
$0.53
co:sim
$1.20
Ubigi
$0.73
Best price/day
eSIMCard
$0.10
nadanada
$0.10
co:sim
$0.11
Ubigi
$0.05
Comparison by eSIMKart

Networks in Ireland

eSIMCard
Not listed
nadanada
Not listed
co:sim
Eir5G
Ubigi
Not listed

Plan types sold for Ireland

eSIMCardnadanadaco:simUbigi 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
eSIMCard: Not required
nadanada: Not required
co:sim: Not confirmed yet
Ubigi: Not required
Refund policy
eSIMCard: No refunds once the eSIM is installed and used; refunds within 30 days for coverage issues preventing installation, technical problems with no data consumed, or unauthorized purchases.
nadanada: eSIM purchases are generally non-refundable once the eSIM profile has been delivered and used; for technical issues contact support — a refund is possible in that case, but the data is lost (Terms §5).
co:sim: Uninstalled eSIMs refunded unconditionally within 30 days of purchase; once installed, refundable only for a technical issue on co:sim's side.
Ubigi: Refunds only for unused plans — a plan can't be refunded once you start using it. Requests within 14 business days of purchase, processed within 10 business days to the original payment method.
Validity starts
eSIMCard: The eSIM activates automatically when the first byte of data is consumed at the destination, not at purchase, so it can be bought and installed well in advance.
nadanada: A bundle starts on the first connection to a supported network in its country/region and ends when the data or the days run out. Terms: bundles must be activated within 6 weeks of purchase; the eSIM stays valid for 6 months after its last connection, and every connection extends it by 6 months.
co:sim: Not confirmed yet
Ubigi: Smartstart: the plan's validity countdown begins when you first connect at your destination, not at the moment of purchase. Preloaded eSIM QR codes must be redeemed within 6 months of purchase or they expire unused.
Fair-use limit
eSIMCard: Unlimited bundles include an allowed amount of full-speed data per rolling 24-hour period (starting from first use), after which speed drops for the rest of that period before resetting.
nadanada: Not confirmed yet
co:sim: Daily plans throttle to a lower speed (e.g. 512Kbps) once the daily limit is reached; total-data plans simply stop once depleted.
Ubigi: Unlimited plans run at full speed up to a threshold, then drop to 2 Mbps: about 15–25 GB on 7-day country plans and 60 GB on 30-day regional plans, depending on the destination.
Top-ups & rollover
eSIMCard: Existing eSIMs can be topped up or extended with more data through the eSIMCard app, which also lets you manage active plans.
nadanada: Top-ups can be added to the existing eSIM at any time and queue consecutively: the current bundle runs until it expires, the new one activates afterwards, and no remaining days or data are lost (FAQ).
co:sim: Top up your balance anytime on the website -- instant, choose from various amounts; PAYG deducts per MB, data packages from $0.90/GB.
Ubigi: Existing Ubigi eSIMs can be recharged with a new data plan directly through the Ubigi app or ubigi.me account — even without Wi-Fi or remaining data — without installing a new eSIM.
Support
eSIMCard: Email · WhatsApp · Phone · Help center · Live chat · 24/7
nadanada: Email · Help center · Email or Telegram, typically within 24 hours
co:sim: Not confirmed yet
Ubigi: Live chat · WhatsApp · Help center
Comparison by eSIMKart

eSIMCard vs nadanada vs co:sim vs Ubigi in Ireland — common questions

Which is cheapest for Ireland?

It depends on the trip size — see the price rows above for Ireland.

Who has the cheapest unlimited plan for Ireland?

co:sim sells the cheapest unlimited plan for Ireland at $0.99 (1 day). Unlimited plans carry fair-use limits — see each provider's policy row.

Do these providers require ID verification?

eSIMCard: no ID verification required. nadanada: no ID verification required. co:sim: not confirmed yet. Ubigi: no ID verification required. Confirmed from each provider's own site; rules can vary by destination.

Is there a discount code for Ireland eSIMs?

eSIMCard: ESIMKART (-10%). nadanada: ESIMKART (-10%). co:sim: no live code right now. Ubigi: ESIMKART10 (-10%). Codes are re-verified on every catalog sync.

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