TOP 1
10 GB
5G
Find the best eSIM for San Marino
We analyzed 2,615 live offers from 39 providers for San Marino. Compare total cost, usable data, validity and network details, not marketing claims.
TOP 2
15 GB
5G not stated
TOP 3
1 GB
5G not stated
TOP 4
5 GB
5G not stated
€0.73median price / GB
€0.37lowest total price
39providers tracked
73%5G-ready plans
QUICK ANSWER / TRIP SCENARIOS
Best eSIM for San Marino in 2026
Four concrete scenarios for San Marino: a city break with maps and chat, one week of maps and social, two weeks of video and hotspot, and a month of laptop work. Open the catalog below to filter further.
City break
Maps & chat
~3 GB5–7 days
3 GB
5G not stated
1 week
Maps & social
~10 GB7–10 days
10 GB
5G
2 weeks
Video & hotspot
15 GB+12–16 days
15 GB
5G not stated
1 month
Work & hotspot
20 GB+25–35 days
30 GB
5G
LIVE CATALOG / FILTERABLE
Compare 2,615 eSIM plans for your trip to San Marino
Find the best prepaid eSIM for San Marino. Sort by price, data or value and compare top travel providers side by side. 85 plans match the filters below.
Where do you need data?
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Data
Duration
Provider
| # | Provider / plan | Data | Validity | Network | Coverage | Total | Price / GB | Actions |
|---|---|---|---|---|---|---|---|---|
| 1 |  | 5 GB | 30 days | 5G | | €0.52 | ||
| 2 |  | 5 GB | 30 days | 5G not stated | | €3.21 | €0.64 | |
| 3 |  | 5 GB | 15 days | 5G | | €3.60 | €0.72 | |
| 4 |  | 5 GB | 30 days | 5G | | €0.66 | ||
| 5 | | 5 GB | 30 days | 5G | | €4.10 | €0.82 | |
| 6 |  | 5 GB | 15 days | 5G | | €0.70 | ||
| 7 |  | 5 GB | 30 days | 5G not stated | | €0.74 | ||
| 8 | | 5 GB | 30 days | 5G | | €0.73 | ||
| 9 |  | 5 GB | 30 days | 5G not stated | | €0.84 | ||
| 10 |  | 5 GB | 15 days | 5G | | €4.40 | €0.88 | |
| 11 |  | 5 GB | 30 days | 4G / LTE | | €4.50 | €0.90 | |
| 12 | | 5 GB | 30 days | 5G | | €4.50 | €0.90 | |
| 13 |  | 10 GB | 15 days | 5G | | €0.41 | ||
| 14 |  | 10 GB | 15 days | 5G | | €0.41 | ||
| 15 |  | 5 GB | 30 days | 5G | | €0.78 | ||
| 16 | | 5 GB | 15 days | 5G | | €0.84 | ||
| 17 | | 5 GB | 15 days | 5G | | €0.85 | ||
| 18 | | 500 MB/day | 15 days | 5G | | €4.79 | €0.65 | |
| 19 | | 10 GB | 30 days | 5G | | €0.47 | ||
| 20 | | 5 GB | 30 days | 5G | | €0.95 |
1
Data5 GB
Validity30 days
Network5G
You pay€2.62
Coverage
2
Data5 GB
Validity30 days
Network5G not stated
You pay€3.21
Coverage
3
Data5 GB
Validity15 days
Network5G
You pay€3.60
Coverage
4
Data5 GB
Validity30 days
Network5G
You pay€3.28
Coverage
5
Data5 GB
Validity30 days
Network5G
You pay€4.10
Coverage
6
Data5 GB
Validity15 days
Network5G
You pay€3.49
Coverage
7
Data5 GB
Validity30 days
Network5G not stated
You pay€3.72
Coverage
8
Data5 GB
Validity30 days
Network5G
You pay€3.64
Coverage
9
Data5 GB
Validity30 days
Network5G not stated
You pay€4.18
Coverage
10
Data5 GB
Validity15 days
Network5G
You pay€4.40
Coverage
11
Data5 GB
Validity30 days
Network4G / LTE
You pay€4.50
Coverage
12
Data5 GB
Validity30 days
Network5G
You pay€4.50
Coverage
13
Data10 GB
Validity15 days
Network5G
You pay€4.10
Coverage
14
Data10 GB
Validity15 days
Network5G
You pay€4.11
Coverage
15
Data5 GB
Validity30 days
Network5G
You pay€3.89
Coverage
16
Data5 GB
Validity15 days
Network5G
You pay€4.20
Coverage
17
Data5 GB
Validity15 days
Network5G
You pay€4.26
Coverage
18
Data500 MB/day
Validity15 days
Network5G
You pay€4.79
Coverage
19
Data10 GB
Validity30 days
Network5G
You pay€4.73
Coverage
20
Data5 GB
Validity30 days
Network5G
You pay€4.74
Coverage
Offer links may be affiliate links. We may earn a commission at no extra cost to you; commissions never change rankings. Disclosure
DATA SIGNALS / FULL VALUE
What one gigabyte really costs in San Marino
Unlimited plans are kept out of €/GB math so the benchmark for San Marino stays comparable.
Lowest effective €/GB among limited-data plans right now.
Median sits at €0.73/GB. Half of eligible plans land in this range.
73% 5G-ready · 75% hotspot · 32d avg validity
DESTINATION GUIDE
What actually matters for an eSIM in San Marino
Practical notes for San Marino — networks, usage and the mistakes that waste the first afternoon.
A travel eSIM for San Marino uses local mobile networks, not the eSIM brand’s own towers. On current catalog labels, travel eSIMs for San Marino most often cite ILIAD Italia S.p.A., Iliad, TIM, O2. Compare the host on the plan card before you treat coverage as solved.
If your ticket crosses another Schengen country, a Europe regional pack is often cheaper than stacking two local SKUs.
Train and café Wi-Fi exists but is a bonus. Size the plan for Maps, messages and the days without a login portal.
- If your ticket crosses another Schengen country, a Europe regional pack is often cheaper than stacking two local SKUs.
- Train and café Wi-Fi exists but is a bonus. Size the plan for Maps, messages and the days without a login portal.
TOOLS
Check your phone and data need for San Marino
Two checks before checkout: will the eSIM install, and how many gigabytes this trip actually needs.
HOST NETWORKS
Which eSIM providers use which networks in San Marino
Travel eSIMs for San Marino connect through local host operators, not their own towers. Below is the current 2026 catalog mapping: provider, host operator(s), and the radio labels those offers advertise. The host networks that appear most often are ILIAD Italia S.p.A., Iliad, TIM. Providers with the clearest operator labels right now include MicroEsim, abesteSIM, ASIMGO.
Each row groups one provider’s San Marino plans by the host operator names found in the catalog. Counts show how often that pairing appears, not a coverage quality score.
| Provider | Avg €/GB | Host operators | Network | 5G |
|---|---|---|---|---|
| MicroEsim53 plans sampled | €0.85 |
| 4G / LTE5G | 100% |
| abesteSIM47 plans sampled | €0.62 |
| 4G / LTE5G | 100% |
| ASIMGO47 plans sampled | €0.67 |
| 4G / LTE5G | 100% |
| CocoRoam36 plans sampled | €0.91 |
| 4G / LTE5G | 100% |
| eSIMCard31 plans sampled | €0.88 |
| 2G3G4G / LTE5G | 100% |
 Roamify31 plans sampled | €0.94 |
| 5G4G / LTE | 100% |
 Flyesim28 plans sampled | €1.33 |
| 2G3G4G / LTE5G | 100% |
 BambooSIM26 plans sampled | €3.00 |
| 5G4G / LTE | 100% |
 Roamless21 plans sampled | €1.79 |
| 4G / LTE3G5G | 100% |
| Voilà5 plans sampled | €0.91 |
| Not listed | — |
MicroEsim53 plans sampledAvg €/GB€0.85
5G plans100%
Host operators
- Iliad34 offers
- ILIAD Italia S.p.A.16 offers
- Iliad Italia S.p.A3 offers
Network labels
4G / LTE5G
abesteSIM47 plans sampledAvg €/GB€0.62
5G plans100%
Host operators
- Iliad27 offers
- ILIAD Italia S.p.A.16 offers
- Iliad Italia S.p.A4 offers
Network labels
4G / LTE5G
ASIMGO47 plans sampledAvg €/GB€0.67
5G plans100%
Host operators
- Iliad27 offers
- ILIAD Italia S.p.A.16 offers
- Iliad Italia S.p.A4 offers
Network labels
4G / LTE5G
CocoRoam36 plans sampledAvg €/GB€0.91
5G plans100%
Host operators
- O236 offers
Network labels
4G / LTE5G
eSIMCard31 plans sampledAvg €/GB€0.88
5G plans100%
Host operators
- ILIAD Italia S.p.A.31 offers
Network labels
2G3G4G / LTE5G
Roamify31 plans sampledAvg €/GB€0.94
5G plans100%
Host operators
- Tim31 offers
Network labels
5G4G / LTE
Flyesim28 plans sampledAvg €/GB€1.33
5G plans100%
Host operators
- ILIAD Italia S.p.A.28 offers
Network labels
2G3G4G / LTE5G
BambooSIM26 plans sampledAvg €/GB€3.00
5G plans100%
Host operators
- TIM25 offers
- VODA AL1 offers
Network labels
5G4G / LTE
Roamless21 plans sampledAvg €/GB€1.79
5G plans100%
Host operators
- Vodafone21 offers
Network labels
4G / LTE3G5G
Voilà5 plans sampledAvg €/GB€0.91
5G plans—
Host operators
- TIM5 offers
- Wind5 offers
- TIM maritime5 offers
- Iliad5 offers
Network labels
Not listed
Most common host operators in San Marino
- ILIAD Italia S.p.A.107 labeled plans
- Iliad104 labeled plans
- TIM85 labeled plans
- O236 labeled plans
- Tim31 labeled plans
- Vodafone21 labeled plans
PROVIDER COMPARISON
eSIM provider comparison for San Marino
Every provider in the San Marino catalog, ranked by average €/GB. Compare entry price, 5G share, hotspot and live promo codes, then open a review for setup notes.
ProviderFromAvg / GB5GHotspotPromo
AlpineSIM11 plans€0.70€0.55YesYesESIMG−10%
iRoamly5 plans€19.27€0.58YesNot statedNo codeabesteSIM47 plans€0.37€0.62YesYesESIMG−10%ASIMGO47 plans€0.50€0.67YesYesESIMG−10%GoMoWorld4 plans€3.99€0.68Not statedNot statedESIMG−10%eSIM Flare22 plans€1.83€0.74Not statedYesESIMP−10%SparkRoam5 plans€1.24€0.76Not statedYesNo codeConnectMeGuru11 plans€1.16€0.84YesYesESIMG−10%MicroEsim53 plans€0.77€0.85YesYesNo codeeSIMCard31 plans€1.28€0.88YesYesESIMG−15%
Airhub6 plans€22.48€0.88Not statedNot statedNo codeVoilà5 plans€1.10€0.91Not statedNot statedESIMG−5%CocoRoam36 plans€2.39€0.91YesYesNo codeAeroSims94 plans€3.58€0.92Not statedNot statedNo codeRoamify31 plans€2.18€0.94YesNot statedESIMP5−5%
VoyaSIM11 plans€1.28€1.11YesNot statedESIMP−20%
eSIMGlobe1 plans€104.04€1.16Not statedYesESIMG−10%MoviSIM11 plans€2.74€1.25YesNot statedESIMG−15%Flyesim28 plans€1.65€1.33YesYesNo code
MySIM2437 plans€3.50€1.35Not statedNot statedESIMG−10%
Sim Local4 plans€9.00€1.50Not statedNot statedESIMP10−10%
SimOptions9 plans€4.50€1.67Not statedNot statedESIMP−10%Roamless21 plans€1.79€1.79YesYesESIMG−15%
Ohayu4 plans€6.99€1.85YesYes
ESIMG−10%RedteaGO4 plans€2.75€1.91Not statedNot statedESIMP−10%Orange Travel2 plans€8.99€2.00Not statedYesESIMP−5%Saily5 plans€4.16€2.38YesNot statedESIMG−10%
Eskimo4 plans€3.58€2.88YesYesESIMPTRIALGiftBambooSIM26 plans€3.62€3.00YesYesESIMG−10%
aloSIM1 plans€7.50€3.75YesYesESIMG−15%
JamboSim18 plans€2.99€7.57YesYesESIMG−15%SETUP GUIDE
How to install an eSIM for San Marino
Most travelers can install before departure over Wi-Fi, then activate on arrival. Keep your primary SIM available until the travel eSIM is online.
- 01Check device compatibility
Confirm your phone is carrier-unlocked and supports eSIM. Recent iPhone, Google Pixel and many Samsung flagships do.
- 02Buy and receive the QR or install link
Choose a plan for San Marino, complete checkout with the provider, and save the QR code or activation email offline.
- 03Install over stable Wi-Fi
Scan the QR in mobile settings or follow the provider install link before you fly when possible.
- 04Enable data roaming for the eSIM line
On arrival, select the travel eSIM as your data line, enable data roaming for that line, and keep the primary number for calls or 2FA if needed.
Installation steps can vary by provider app. If setup fails, open the provider guide linked from the offer page before contacting support.
FAQ / TRAVELERS ASK
San Marino eSIM FAQ
Straight answers built from the live catalog and practical setup guidance for San Marino.
How much does an eSIM for San Marino cost in 2026?
In the current 2026 snapshot for San Marino, the lowest total price tracked is €0.37 across 2,615 plans from 39 providers. The median value on limited-data plans is €0.73 per GB.
What is the best eSIM for San Marino right now?
There is no single winner for every trip in San Marino. Current catalog leaders by plan count include AeroSims, MicroEsim, abesteSIM. Start with the top ranked plans on this page, then filter by data size, validity and 5G or hotspot needs.
Which local networks do travel eSIMs use in San Marino?
Plans sampled for San Marino most often mention host operators such as ILIAD Italia S.p.A., Iliad, TIM. The exact partner network still depends on the provider and plan you buy, so confirm the operator label before checkout.
Do I need unlimited data in San Marino?
Unlimited can help for heavy streaming or long hotspot sessions. This market currently lists 834 unlimited-style plans—use the Best unlimited pick above, then confirm fair-use and speed rules. We still keep unlimited out of the median €/GB benchmark.
Are travel eSIMs in San Marino 5G ready?
73% of tracked plans for San Marino advertise 5G support. Real-world access still depends on your handset, local partner network and the provider policy.
Can I use hotspot with an eSIM in San Marino?
75% of listed plans mention hotspot or tethering. If sharing data with a laptop is critical, filter for hotspot before checkout and re-check the provider terms.
How long do eSIM plans for San Marino usually last?
Average validity across tracked plans for San Marino is 32 days. Short 7-day packs suit weekends; longer 15 to 30 day plans are better for extended stays.
When should I install my eSIM for San Marino?
Install over Wi-Fi before you travel to San Marino when the provider allows it, then enable the line on arrival. Keep your primary SIM active until the travel eSIM shows a stable data connection.
Why choose an eSIM for a trip to San Marino?
A travel eSIM avoids expensive home-carrier roaming and the airport SIM counter. Install it before you fly, keep your primary number for calls and 2FA, and connect as soon as you land. The 2026 catalog currently lists 2,615 plans from 39 providers for San Marino.
Why use our eSIM comparator for San Marino?
eSIM Giga ranks the 2,615 San Marino offers by total price and effective €/GB, not paid placement. Filter by data, validity, 5G and hotspot, then check out with the provider at the listed price. Unlimited plans stay out of the median so the comparison stays honest.
How can I get a free eSIM in San Marino?
A truly free, usable eSIM in San Marino is rare: trial packs are usually tiny or time-limited. The realistic options are a verified promo code or the cheapest plan in this comparison, currently from €0.37. Treat “free” offers with throttled speeds, token data or a hidden subscription with caution.
Can I get a local phone number with an eSIM in San Marino?
Most travel eSIMs for San Marino are data-only and do not include a local number. Keep your primary line on for calls, SMS and 2FA. A few providers sell a virtual number or voice minutes—check the plan details before checkout if you need one.
How do I buy an eSIM for San Marino?
Compare plans on this page, pick the data and validity that match your trip, then complete checkout on the provider site. Save the QR code, install over Wi-Fi before you travel, and activate on arrival. The buying guide above covers plan choice; the setup guide covers the technical steps.
METHODOLOGY / REPRODUCIBLE
How eSIM Giga ranks this market
- Collect. We normalize live plan prices, data, validity and feature fields.
- Compare. Limited-data plans are measured by total cost and effective €/GB.
- Separate. Unlimited plans never distort the median price per GB benchmark.
- Refresh. The page is regenerated daily from the latest catalog snapshot.
Commercial relationships can affect outbound links, never the formula or the underlying price fields. Read the full editorial methodology, explore more markets in the destinations directory or open provider reviews.
NEARBY
Destinations nearby
Planning a multi-stop trip? Compare nearby markets in Europe, or open the full destinations directory.
#01
Albania
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#02
Andorra
FROM€0.30/ GB
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#03
Austria
FROM€0.20/ GB
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#04
Belarus
FROM€0.33/ GB
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#05
Belgium
FROM€0.31/ GB
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#06
Bosnia and Herzegovina
FROM€0.36/ GB
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#07
Bulgaria
FROM€0.31/ GB
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#08
Croatia
FROM€0.31/ GB
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AUTHOR / EDITOR
Who reviews these plans
I built eSIM Giga so you can pick a travel plan from live prices and usable gigabytes, not from an “unlimited” slogan.