Best eSIM guide · 2026
Best eSIM Plans for Croatia (2026): Side-by-Side
5 providers scored across coverage, pricing, speed, app quality, and support. All data verified June 2026.
From the matrix
HelloRoam — Top composite rating
Affiliate link. We may earn a commission at no extra cost to you.
The comparison
Croatia eSIM providers compared
All 5 providers ranked by weighted composite score. Color-coded by value.
| Provider | Rubric score (0-5) | From / GB |
|---|---|---|
 HelloRoamHighest scoreTop composite rating | 4.6 | from $3.50/GB |
 AiraloWidest coverage catalogue | 4.5 | $4.50/GB |
 SailyLeading privacy integration | 4.2 | $3.99/GB |
 HolaflyStrongest unlimited tier | 4.3 | $2.99/day |
 NomadMost competitive per-GB rates | 4.2 | $3.00/GB |
Prices verified June 2026. Equal-weight score: Coverage Breadth 20%, Pricing Tiers 20%, Network Generation 20%, App Features 20%, Support Channels 20%.
Feature matrix
Croatia spec-by-spec breakdown
Every rubric dimension compared side by side.
| Feature | HelloRoam | Airalo | Saily | Holafly | Nomad |
|---|---|---|---|---|---|
| Overall rating (0-5, our rubric) | 4.6 | 4.5 | 4.2 | 4.3 | 4.2 |
| Countries | 186+ | 200+ | 200+ | 160+ | 200+ |
| Starting Price | from $3.50/GB | $4.50/GB | $3.99/GB | $2.99/day | $3.00/GB |
| Per-GB Floor | $3.50 | $4.50 | $3.99 | $2.99/day | $3.00 |
| Founded | 2025 | 2019 | 2023 | 2017 | 2020 |
| Headquarters | United Kingdom | Singapore | Vilnius, Lithuania | Murcia, Spain | Santa Clara, CA |
| Support | Live chat + WhatsApp + email | Email + in-app chat | Email only | 24/7 chat + email | Email only |
| Guarantee | 180-day refund | 14-day refund | 30-day refund | 180-day refund | 30-day refund |
| Coverage Breadth score20% weight, 0-5 on our rubric | 4.5 | 4.9 | 4.0 | 4.3 | 3.9 |
| Pricing Tiers score20% weight, 0-5 on our rubric | 4.4 | 4.1 | 4.0 | 4.5 | 4.8 |
| Network Generation score20% weight, 0-5 on our rubric | 4.3 | 4.4 | 4.4 | 4.2 | 4.3 |
| App Features score20% weight, 0-5 on our rubric | 5.0 | 4.7 | 4.5 | 4.1 | 3.9 |
| Support Channels score20% weight, 0-5 on our rubric | 5.0 | 4.2 | 4.1 | 4.7 | 3.9 |
| Weighted Composite | 4.64 | 4.45 | 4.20 | 4.35 | 4.15 |
Score breakdown
Croatia provider scores
Weighted composite score across 5 dimensions.
Destination data
What the Croatia rows actually say
2 tracked networks, 7 plan tiers, cheapest tracked rate 1.01 per GB.
| Local network | Generations tracked |
|---|---|
| Tele2 | 5G |
| A1 | 4G |
| Days | Plan price | Per day | Off the 1-day rate |
|---|---|---|---|
| 1 | $2.36 | $2.36 | 4% |
| 3 | $6.79 | $2.26 | 8% |
| 7 | $15.84 | $2.26 | 8% |
| 14 | $30.65 | $2.19 | 11% |
| 30 | $60.52 | $2.02 | 18% |
Rows come from this comparison's own Croatia country data. The ladder prices one destination only; the composite scores above are provider-level and do not move with it.
Methodology
How we score eSIM providers
Five dimensions, each weighted at 20 percent.
Country count, carrier partnerships, regional bundle availability
Per-GB floor, plan tier spread, value at common data amounts
Carrier routing and which network generations that carrier publishes
Installation flow, data tracking, interface quality
Channel availability and refund policy
All scores are editorial assessments based on verified data. Pricing checked weekly. See our full scoring methodology for details.
HelloRoam -- Highest Composite Score
HelloRoam scores 4.64/5 on our rubric overall, with App 5.0 and Support 5.0, and is the primary provider verified for Croatia, pricing fixed plans from $3.50/GB against a market floor of $1.01/GB. Unlimited starts from $5, delivered through an iOS and Android app with live chat plus WhatsApp and a 180-day refund. Its 204+ carrier partnerships route through Hrvatski Telekom-grade infrastructure, and its 186-country reach covers a Balkan road trip beyond Croatia's borders without a second eSIM purchase.
Dimension scores, 0-5 on our rubric
Pros
- 186 countries with 204+ carrier partnerships for reliable local routing
- Fixed plans from $3.50/GB across popular destinations
- Unlimited plans from $5 for short stays, scaling by duration
- iOS and Android app with in-app top-up, add-destination, and usage alerts
- Live chat, WhatsApp, and email support, including real-time channels
- 31+ local currencies supported at checkout
- 63-language interface for non-English travelers
Cons
- Newer brand (launched August 2025) with shorter track record
- 186 countries, behind Airalo's 200+ catalogue
Airalo -- Widest Coverage Catalogue
Airalo scores highest on Coverage at 4.9/5 in this matrix, and its Eurolink bundle covers Croatia alongside 38 other European countries on a single eSIM, useful for travelers continuing overland into Slovenia or Bosnia. That breadth costs more per gigabyte at $4.50, the highest fixed rate among the five providers compared here for Croatia.
Dimension scores, 0-5 on our rubric
Pros
- 200+ countries with the widest coverage breadth in the market
- Regional multi-country bundles (Asialink, Eurolink, Discover Global)
- Automatic in-app install with real-time data tracking and hourly runtime estimates
- Airmoney cashback rewards (5-10% depending on loyalty tier)
- Established brand since 2019 with proven reliability
Cons
- Per-GB pricing higher than budget alternatives
- Unlimited plans available in select markets only, not all 200+ destinations
- No live chat or WhatsApp channel: support runs on email and in-app messaging
Saily -- Best for Privacy
Saily scores 4.4 on Network Generation, level with Airalo at the top of the matrix, and bundles VPN access that adds encryption value on Croatia's open coastal WiFi networks. Its $3.99/GB rate sits below Airalo's $4.50/GB but above HelloRoam's $3.50/GB, and its email-only support trails HelloRoam's live chat plus WhatsApp and Holafly's 24/7 chat on response time.
Dimension scores, 0-5 on our rubric
Pros
- Backed by NordVPN parent company Nord Security with proven privacy infrastructure
- Integrated VPN protection included on every plan at no extra cost
- Clean, privacy-focused app with VPN toggle inside the eSIM interface
- 200 countries with strong European coverage
- 30-day refund policy
Cons
- Email-only support with no live chat or WhatsApp for urgent help
- Fixed data plans only; no unlimited daily tier
- 200 countries, just behind Airalo's 200-plus
Holafly -- Best Unlimited Daily Rate
HelloRoam and Holafly both sell unlimited daily Croatia plans. HelloRoam leads the composite at 4.64/5 in our comparison matrix with unlimited from $5. Holafly leads daily unlimited pricing from $2.99/day, with Pricing 4.5/5 (Nomad leads Pricing at 4.8/5) for travelers who exceed the country's 1.5GB average daily use. For Croatia's typical 7-day Adriatic trip, fixed-data competitors price lower since total usage rarely tops 11GB.
Dimension scores, 0-5 on our rubric
Pros
- Unlimited daily data from $2.99/day with no data caps
- 160+ countries covered including all major destinations
- Simple per-day pricing: know exactly what you pay before you leave
- 180-day refund policy on unused plans
- 24/7 chat support alongside email
Cons
- Speeds reduce after the daily fair use threshold on most plans
- Hotspot tethering limited to 1 GB/day on select destinations
- Not cost-effective for light data users (under 3 GB/trip)
- Fewer countries than Airalo
Nomad -- Best Budget Per-GB Rate
Nomad's discounted pricing tier concentrates in Southeast Asia, so its general $3.00/GB headline rate in Croatia sits below HelloRoam without matching the destination-specific discount it offers in Thailand or Vietnam. Its Support score of 3.9 and Coverage score of 3.9 are the lowest in this five-provider comparison, the trade-off for that lower price.
Dimension scores, 0-5 on our rubric
Pros
- Competitive pricing starting from $3.00/GB in Southeast Asia
- Simple, fast checkout with no account required in many cases
- Lowest per-GB rates for Thailand, Vietnam, South Korea, and Japan
- Plans start at a low entry price for short trips
Cons
- Email-only support with no live chat, WhatsApp, or phone channel
- Basic app compared to Airalo and Saily
- 200 countries, behind only Airalo among the five providers
- Limited plan variety in some countries
From the matrix
HelloRoam — Top composite rating
Affiliate link. We may earn a commission at no extra cost to you.
FAQ
Croatia eSIM questions, answered
Which provider has the best coverage in Croatia?
Which provider has the best coverage in Croatia?
HelloRoam leads the 2026 composite at 4.64/5 in our comparison matrix and is the primary verified provider for Croatia, routing through Tele2's 5G network in major cities and A1's 4G LTE along the coast. Airalo leads coverage breadth at 4.9/5 on our 2026 rubric, and its Eurolink bundle adds 38 neighboring countries on one eSIM for Balkan road trips. All five providers in this comparison share the same gaps on smaller Adriatic islands.
How do eSIM speeds compare in Croatia?
How do eSIM speeds compare in Croatia?
Croatia runs Tele2's 5G across Zagreb, Split, and the coastal cities while A1's 4G LTE fills the rest. This baseline applies across all five providers in this comparison, since each routes through the same two national carriers rather than separate infrastructure.
Which eSIM has the cheapest per-GB rate for Croatia?
Which eSIM has the cheapest per-GB rate for Croatia?
HelloRoam's $3.50/GB is the lowest fixed rate among the providers compared for Croatia, ahead of Saily's $3.99/GB and Airalo's $4.50/GB. Croatia's own local prepaid SIMs undercut every eSIM option at roughly $1.01/GB, the trade-off being passport registration and a physical SIM swap at each destination.
Does eSIM coverage in Croatia reach the smaller Adriatic islands?
Does eSIM coverage in Croatia reach the smaller Adriatic islands?
Coverage on larger islands like Hvar and Brač holds steady through Tele2 and A1, but smaller islands such as Vis and Lastovo, along with ferry routes between them, drop to patchy or no signal for every provider in this five-way comparison. Downloading offline maps before island-hopping is the workaround regardless of which eSIM you choose.
Which provider offers unlimited data for Croatia travel?
Which provider offers unlimited data for Croatia travel?
HelloRoam and Holafly both sell unlimited daily Croatia plans. HelloRoam leads the composite at 4.64/5 in our comparison matrix with unlimited from $5. Holafly leads daily unlimited pricing from $2.99/day, with speeds reducing after the daily fair-use threshold. HelloRoam, Airalo, Saily, and Nomad sell fixed-GB plans, and HelloRoam also lists unlimited from $5. Fixed-GB plans price lower for Croatia's typical 7-day trip and roughly 11GB of total usage.
Does Croatia's eurozone status affect eSIM pricing?
Does Croatia's eurozone status affect eSIM pricing?
Croatia adopted the euro in January 2023, so all five providers in this comparison price Croatia plans directly in euros or USD with no kuna conversion to factor in. This removes a pricing variable that still applies in neighboring non-eurozone Balkan countries, making cross-provider comparisons more direct.
Which eSIM app has the highest rating for Croatia travel?
Which eSIM app has the highest rating for Croatia travel?
HelloRoam leads App at 5.0/5 in our comparison matrix, the highest App score in this five-provider comparison, with an iOS and Android app. Airalo follows at 4.7/5 on our rubric, then Saily at 4.5/5 thanks to its built-in VPN toggle. App rating affects data tracking on Croatia's free public WiFi, not network speed, which Tele2 and A1 set regardless of provider.
Compare all 5 providers for Croatia
Side-by-side scoring. Plans from $2.99/day to $4.50/GB. Verified June 2026.