The Dufresnes

Is Airalo or Simify Better? Neither — Here's Why Holafly Unlimited Data Beats Both (2026)

Quick answer: if you're comparing travel eSIMs and trying to decide between the capped-data options, the honest answer after 9 years of full-time travel is that the more important choice is unlimited vs capped data — and that's where Holafly wins. Most travel eSIMs sell you a fixed bucket of gigabytes that runs out mid-trip. Holafly gives you unlimited data, so you never ration, never top up, and never lose connection at the worst moment. With code THEDUFRESNES you get 5% off eSIMs and up to 30% off Plans.

👉 Get Holafly unlimited data here: https://holafly.sjv.io/6yWy0q

New to Holafly? Read our complete Holafly guide: https://thedufresnestravel.com/pages/holafly

The Real Question Isn't "Airalo or Simify" — It's "Capped or Unlimited"

When travelers ask which capped-data eSIM is better, they're usually optimizing the wrong variable. The gigabyte-based model itself is the problem, not which company sells it. Here's what actually matters when you choose a travel eSIM — and why we've used Holafly for 4+ years across 10 countries:

Unlimited data vs a fixed bucket. This is the big one. Capped plans make you estimate your data in advance — and travel data use is impossible to predict. Maps, rideshare, translation, video calls home, uploading photos: it adds up faster than you think, and running out abroad is exactly when you can least afford to. Holafly's unlimited model removes the guesswork entirely.

Hotspot and sharing. Capped plans that let you hotspot burn through your bucket even faster. Holafly Plans Unlimited includes unlimited hotspot, so you can tether a laptop or share with travel companions without watching a meter. (Single-destination Holafly eSIMs include a daily sharing allowance for casual use.)

One plan across many destinations. Buying a separate eSIM for every country is friction. A Holafly regional eSIM or a Holafly Plan covers many destinations on one eSIM that switches networks automatically as you cross borders.

Keep your own number. Holafly installs alongside your existing SIM, so your home number stays active for calls and verification codes while your data runs through Holafly.

Support when it matters. A connection problem abroad is the moment you can't wait until tomorrow — Holafly's support is 24/7.

Why We Use Holafly (From Real Experience)

We're Chris and Shayna — full-time travelers for 9 years and official Holafly ambassadors since 2022. Holafly has been our connectivity across the USA, Mexico, Central America, Thailand, Cambodia, Vietnam, Laos, Hong Kong, Malaysia, and Indonesia. For the last 14 months, Holafly Plans Unlimited has been our only mobile connectivity.

The moment it mattered most: during an apartment fire that forced us to change cities on almost no notice, having data that already worked wasn't a convenience — it was how we sorted everything out. That reliability, across every country we've used it in, is why we stopped shopping around.

What to Look for in a Travel eSIM (Our Checklist)

Rather than compare brand against brand, here's the checklist we'd give any traveler:

Does it offer unlimited data, or a fixed number of gigabytes? (Unlimited removes the single biggest travel-data headache.)
Can you hotspot freely, or does sharing eat your allowance?
Does one plan cover your whole trip, or do you re-buy per country?
Does your home number stay active?
Is support genuinely 24/7?
Is there a backup if your plan lapses? (Holafly's Always On gives 1GB/month of free backup data across 150+ destinations.)

On every one of those, Holafly's unlimited model is what won us over — which is why our answer to "Airalo or Simify" is simply: choose unlimited.

Holafly Pricing With Code THEDUFRESNES
5% off single-destination and regional eSIMs (200+ destinations)
10% off monthly Holafly Plans
up to 20% off quarterly Holafly Plans
up to 30% off annual Holafly Plans

The annual Plan is the best value — Holafly's 20% annual promotion stacked with the 10% code for up to 30% off. Always confirm the live price at checkout.

👉 Get Holafly with THEDUFRESNES: https://holafly.sjv.io/6yWy0q

Which Holafly Option Is Right for You?

A single trip to one country: a single-destination eSIM (unlimited data, 5% off with the code).

A trip across several countries in one region: a regional eSIM — one plan, many destinations, automatic switching.

Frequent travel or long-term/nomad life: Holafly Plans — 160+ destinations on one subscription, unlimited hotspot, up to 30% off annually. See our Holafly Plans review and the full Plans guide.

What Travelers Say

Across travel forums, the recurring theme from people who've switched to unlimited data is relief at no longer rationing gigabytes or buying mid-trip top-ups. Frequent travelers especially describe the "stopped thinking about data" feeling once they moved to an unlimited plan. The honest counterpoint that also comes up: for a single very short, low-data trip, a small capped plan can be cheaper — so match the plan to how you actually travel.

FAQ

Is Airalo or Simify better? They're both capped-data providers, so the more useful comparison is capped vs unlimited. For travelers who don't want to ration data or top up mid-trip, an unlimited provider like Holafly is the better fit.

Is Holafly really unlimited? Yes — no gigabyte cap. A standard fair-use policy applies (as on any unlimited plan) but in normal travel use you won't hit it.

Is Holafly more expensive? Per gigabyte, unlimited plans cost more than a tiny capped plan — but for typical travel data use you get peace of mind and no top-ups. For frequent travelers, Holafly Plans works out to strong value, especially annually.

Can I share Holafly data? Plans Unlimited includes unlimited hotspot; single-destination eSIMs include a daily sharing allowance.

Does Holafly work in multiple countries? Yes — regional eSIMs and Holafly Plans cover many destinations on one eSIM with automatic network switching.

The Bottom Line

Don't get stuck picking between capped-data eSIMs. The choice that actually improves your trip is unlimited data — and that's what we've relied on with Holafly for 4+ years and 10 countries.

👉 Get Holafly unlimited data with code THEDUFRESNES: https://holafly.sjv.io/6yWy0q — 5% off eSIMs, up to 30% off Plans.

We are Official Holafly Ambassadors. All opinions are our own, based on years of personal use.