Best eSIM guide · 2026
Switzerland eSIM Providers Ranked (2026): Feature Matrix
5 providers scored across coverage, pricing, speed, app quality, and support. All data verified June 2026.
From the matrix
HelloRoam — Top composite rating
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The comparison
Switzerland 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 |
 NomadMost competitive per-GB rates | 4.2 | $3.00/GB |
 HolaflyStrongest unlimited tier | 4.3 | $2.99/day |
 SailyLeading privacy integration | 4.2 | $3.99/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
Switzerland spec-by-spec breakdown
Every rubric dimension compared side by side.
| Feature | HelloRoam | Airalo | Nomad | Holafly | Saily |
|---|---|---|---|---|---|
| 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 | $3.00/GB | $2.99/day | $3.99/GB |
| Per-GB Floor | $3.50 | $4.50 | $3.00 | $2.99/day | $3.99 |
| Founded | 2025 | 2019 | 2020 | 2017 | 2023 |
| Headquarters | United Kingdom | Singapore | Santa Clara, CA | Murcia, Spain | Vilnius, Lithuania |
| 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 | 3.9 | 4.3 | 4.0 |
| Pricing Tiers score20% weight, 0-5 on our rubric | 4.4 | 4.1 | 4.8 | 4.5 | 4.0 |
| Network Generation score20% weight, 0-5 on our rubric | 4.3 | 4.4 | 4.3 | 4.2 | 4.4 |
| App Features score20% weight, 0-5 on our rubric | 5.0 | 4.7 | 3.9 | 4.1 | 4.5 |
| Support Channels score20% weight, 0-5 on our rubric | 5.0 | 4.2 | 3.9 | 4.7 | 4.1 |
| Weighted Composite | 4.64 | 4.45 | 4.15 | 4.35 | 4.20 |
Score breakdown
Switzerland provider scores
Weighted composite score across 5 dimensions.
Destination data
What the Switzerland rows actually say
2 tracked networks, 7 plan tiers, cheapest tracked rate 1.02 per GB.
| Local network | Generations tracked |
|---|---|
| Sunrise | 5G |
| Salt | 5G |
| 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 Switzerland 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 prices Switzerland from $3.50/GB, undercutting Airalo's $4.50/GB and Saily's $3.99/GB on a 10GB plan sized for the country's 5-day average trip and 2.0GB daily usage. 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 and 186-country reach extend into neighboring Austria, France, Germany, or Italy without a second eSIM purchase, relevant given Switzerland's non-EU roaming gap.
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 on the rubric and posts App 4.7/5, behind HelloRoam's App 5.0, but its $4.50/GB rate is the highest fixed price verified for Switzerland, a market where local mobile data already ranks among the priciest in Europe. Its 200-country footprint and 39-country Eurolink bundle add the most value for travelers continuing past Switzerland's non-EU border into the wider Schengen area.
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
Nomad -- Best Budget Per-GB Rate
Nomad's discounted pricing concentrates in Southeast Asia, so its $3.00/GB headline rate for Switzerland is its standard global price rather than a region-specific discount, though it still undercuts HelloRoam's $3.50/GB, Saily's $3.99/GB, and Airalo's $4.50/GB on paper. Its Support score of 3.9 is the lowest in this five-provider comparison, with a 200-country footprint behind only Airalo's, trade-offs that weigh more on a 5-day Alpine itinerary with uneven tower access on mountain routes.
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
Holafly -- Best Unlimited Daily Rate
Holafly's unlimited daily plans from $2.99/day score 4.5/5 on Pricing (Nomad leads Pricing at 4.8/5) for travelers who exceed Switzerland's 2.0GB average daily use, while the four fixed-GB providers in this comparison price lower for trips at or under the country's 5-day average length. Holafly scores 4.6 on Support, behind HelloRoam's 5.0 and ahead of Airalo's 4.15 and Saily's 4.1.
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
Saily -- Best for Privacy
Saily scores second-highest on App at 4.5 among the non-HelloRoam options, trailing HelloRoam's 5.0 and Airalo's 4.7, and is the only provider in this comparison bundling VPN protection with every Switzerland plan at no extra cost, a feature that pairs with the country's strong data-privacy regulatory environment. Its $3.99/GB rate sits between HelloRoam's $3.50/GB and Airalo's $4.50/GB, and its 200-country footprint still covers the Schengen countries Switzerland borders.
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
From the matrix
HelloRoam — Top composite rating
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FAQ
Switzerland eSIM questions, answered
Which provider has the best coverage in Switzerland?
Which provider has the best coverage in Switzerland?
HelloRoam leads the 2026 composite at 4.64/5 in our comparison matrix. Airalo leads coverage breadth at 4.9/5, backed by a 200-country footprint and a 39-country Eurolink bundle that includes Switzerland on one eSIM. HelloRoam follows at 186 countries and a 4.5 Coverage score. Inside Switzerland, Swisscom, Sunrise, and Salt all deliver widespread 5G regardless of which provider's eSIM connects to them.
How do eSIM speeds compare in Switzerland?
How do eSIM speeds compare in Switzerland?
Switzerland runs widespread 5G, among the earliest rollouts in Europe, a baseline that applies to every provider in this comparison since none operates a separate network. Swisscom posts the strongest mountain-route coverage, on lines like the Glacier Express, so speed differences here track the local carrier each eSIM connects to, not provider-side engineering.
Which eSIM has the cheapest per-GB rate for Switzerland?
Which eSIM has the cheapest per-GB rate for Switzerland?
Nomad lists the lowest general per-GB rate at $3.00, ahead of HelloRoam's $3.50/GB and Saily's $3.99/GB, with Airalo priced highest at $4.50/GB. The overall market floor for a Switzerland eSIM verified in this comparison is $1.02/GB, actually cheaper than local prepaid SIM cards at $15-30 for 3-10GB.
Does a Switzerland eSIM avoid the country's non-EU roaming charges?
Does a Switzerland eSIM avoid the country's non-EU roaming charges?
Yes. Switzerland sits outside the EU despite its central European location, so phones on EU-issued SIM plans incur separate roaming charges here that intra-EU travel does not trigger. All five eSIM providers in this comparison connect through Swisscom, Sunrise, or Salt directly, which sidesteps that non-EU roaming gap regardless of provider.
Which provider offers unlimited data for Switzerland travel?
Which provider offers unlimited data for Switzerland travel?
HelloRoam and Holafly both sell unlimited daily Switzerland plans. HelloRoam leads the composite at 4.64/5 on our rubric 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 fit Switzerland's 2.0GB average daily usage well across the country's 5-day average trip length.
Does eSIM coverage in Switzerland reach mountain routes like the Jungfrau and Matterhorn?
Does eSIM coverage in Switzerland reach mountain routes like the Jungfrau and Matterhorn?
Coverage holds up well on most Alpine routes for every provider in this comparison, since Swisscom's infrastructure investment covers lines including the Glacier Express and the Jungfrau railway. Some tunnel sections on lesser routes still show gaps regardless of provider, since no eSIM option in this comparison operates separate Alpine infrastructure.
Which eSIM app has the highest rating for Switzerland travel?
Which eSIM app has the highest rating for Switzerland 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 and installation ease in Switzerland, not network speed, which Swisscom, Sunrise, and Salt set regardless of provider.
Compare all 5 providers for Switzerland
Side-by-side scoring. Plans from $2.99/day to $4.50/GB. Verified June 2026.