Every full-time nomad meets the same problem in the first forty-eight hours of a trip: the SIM at home is quietly bleeding roaming fees, the airport kiosk is closed, and the coffee shop Wi-Fi is behind a captive portal that only speaks the local language. An eSIM installed before you leave home solves the whole thing before it starts.
We compared the four eSIM services Nomad Life members mention most often — Airalo, Holafly, Nomad, and Revolut eSIM — on coverage, price, unlimited-data options, and the fine print that actually catches you out.
The comparison at a glance
| Provider | Coverage | 5 GB Europe (typical) | Unlimited data? | Best for |
|---|---|---|---|---|
| Airalo | 200+ countries | $16–20 | Regional plans only | Short trips, one-off countries |
| Holafly | ~170 countries | $27 unlimited / 7 days | Yes — daily plans | Heavy users, multi-week trips |
| Nomad | 170+ countries | $14–18 | Some regional plans | Cost-conscious longer stays |
| Revolut eSIM | 100+ countries | ≈ $20 (paid from your Revolut balance) | No | Existing Revolut users, occasional travel |
Prices are indicative and change often. Always check the provider app right before you buy.
Airalo — the biggest catalogue
Airalo lists an eSIM for pretty much anywhere with a mobile network, which is why it's the default recommendation for one-off trips. Regional bundles (Europe, Asia, LATAM) are the sweet spot — they cover multiple countries on a single plan and are noticeably cheaper than buying per-country. The catch: most single-country plans don't allow tethering, so if you're hoping to hand out a hotspot to a partner or laptop, read the plan page carefully.
Holafly — pay more, forget about data
Holafly's pitch is unlimited data in almost every country they cover, priced per day rather than per gigabyte. For a two-week trip where you'll stream, video-call clients, and use maps constantly, it's often cheaper than a metered plan even though the sticker price looks higher. Real downside: some Holafly plans don't include a phone number for SMS, which matters if your bank still authenticates over text.
Nomad — the quiet cost winner
Nomad (the app, not us) has consistently the lowest per-GB prices for stays over a week. UI is cleaner than Airalo's and the referral credits are generous — worth setting up before your first purchase. Coverage is slightly smaller than Airalo's, but everywhere a nomad actually goes is on the list.
Revolut eSIM — convenient if you're already in the app
Revolut launched their eSIM in 2024. If you already keep a Revolut account for card spending and currency swaps, the appeal is obvious — one login, one bill, no separate app to install. Pricing is competitive but not category-leading, and the country catalogue is narrower than Airalo's. Where it wins: you can buy the plan from the same app you use to top up your card at the border café. For occasional travellers who don't want another subscription, that's genuinely useful.
When to still buy a local SIM
eSIMs solve short-term connectivity. If you're staying somewhere more than three or four weeks, a physical SIM from a local carrier is almost always cheaper per gigabyte, and crucially gives you a local number for takeaway orders, appointments, and rental deposits. Buy the eSIM for the first week, walk into a phone shop once you've settled in, and swap.
Practical setup — do this before you leave home
- Check your phone supports eSIM: iPhone XS+ or Pixel 3+ or a recent Samsung, Xiaomi or OnePlus.
- Install the QR code / activate the profile on home Wi-Fi. Some carriers block eSIM activation over cellular.
- Keep your home SIM active as a fallback and for 2FA codes — dual-SIM everywhere now.
- Read the tethering clause on every plan you buy. If you laptop-tether daily, spend the extra for a plan that explicitly allows it.
- Don't buy an eSIM at the airport kiosk. You'll pay 2–3× and get worse coverage than any of the four services above.
Our take
For most Nomad Life members the answer is Airalo for the first week in a new country because you'll have it installed before you land, then a local SIM once you've decided to stay. Holafly if you're a heavy data user or moving between countries every few days. Nomad if you plan more than a month in one region and want the cheapest per-GB price. Revolut if you already live inside the Revolut app and can't be bothered with another one.
Community tip
If you've used one of these services (or a fifth we've missed), drop a note in the forum under Connectivity. Real-world data-cap experiences from other members are worth more than any landing page.