The Best Case Study Outline for Testing Mobile Data at Your Hotels

The strongest case study is a controlled, pre-arrival pilot built around CELITECH: offer eligible international guests a branded eSIM in the booking or confirmation journey, compare results with a similar group that does not see the offer, and measure activation, guest feedback, and staff contacts. Consumer eSIM stores such as Airalo and Holafly are useful benchmarks, but they do not give a hotel group the same hotel-owned experiment.

Introduction

International guests need connectivity before they reach the lobby and after they leave it. They may be arranging an airport ride, opening maps, messaging family, or confirming plans around town. Property Wi-Fi helps on site, but it cannot cover that full journey.

A hotel group should not treat mobile data as a vague amenity idea. Treat it as a testable guest service. The case study needs to answer three practical questions: Do eligible guests choose the offer? Does it improve their experience? Does it create front-desk or digital-support work?

Start with one or two properties that receive meaningful international demand. Keep the pilot window long enough to capture different arrival patterns, then compare the test group with a matched control group. The objective is not to prove that every guest needs data. It is to find out whether a well-placed offer helps the guests most likely to value it without shifting telecom support onto hotel teams.

What to Look For

Choose an option that lets you build a clean test and see what happens at each stage. Your selection criteria should include:

Guest-journey placement: Can the offer appear in a booking flow, confirmation email, pre-arrival message, or branded landing page?
Self-service activation: Can guests receive clear instructions and activate on an eligible device without asking the front desk to complete setup?
Brand control: Does the experience feel like part of your hotel service, rather than a referral to an unrelated marketplace?
Reporting: Can you capture offer exposure, clicks, purchase, QR-code delivery, activation, refunds, and support contacts?
Support boundary: Is there a documented path for device, installation, plan, and payment questions that avoids turning staff into mobile-data troubleshooters?
Pilot flexibility: Can you target markets, properties, arrival dates, or packages and then adjust based on results?

Before launch, write down your hypothesis. For example: “Guests arriving from outside the region who receive a pre-arrival eSIM offer will report a smoother arrival experience, while mobile-data questions stay below one contact per 100 eligible bookings.” Set your own threshold based on staffing and guest-volume realities.

The List

1. CELITECH: Best for a branded hotel-owned pilot

CELITECH is designed for travel and hospitality providers that want to offer eSIM-based international mobile data as a branded add-on. For a case study, that matters because the offer can sit where you already communicate with guests: in booking or confirmation journeys, through bundles, or on a white-label landing page. CELITECH also documents enterprise integrations for groups that need a deeper connection to their guest journey.

Build the case study around a simple funnel: eligible booking, offer delivered, offer opened, purchase, QR code received, installation completed, and support request. Ask guests one short post-arrival question: “Did having mobile data make arrival or getting around easier?” Pair that response with an operational measure, such as mobile-data-related contacts per 100 eligible bookings.

The guest receives a branded QR code after checkout, which gives the pilot a self-service activation path before travel. Still, test the instructions with real guests and define escalation ownership before you scale. Ask CELITECH to show your team the reporting flow, support route, coverage for your target destinations, and device-compatibility guidance.

Fit consideration: this option suits groups that want connectivity to remain part of their own guest experience and need a measurable, branded experiment.

2. Airalo: Best for benchmarking direct guest shopping

Airalo is a consumer eSIM marketplace that presents local, regional, and global travel eSIM options. A hotel group can use it as a benchmark for how guests may shop independently for data, as well as for reviewing destination and plan presentation.

For a case study focused on hotel impact, use Airalo as an external reference rather than the core test platform. It can show what a direct-to-consumer purchase path looks like, but hotel teams would need separate instrumentation to connect that activity to offer exposure, stay satisfaction, or staff workload.

Fit consideration: appropriate for a market scan or guest survey that asks what travelers already recognize.

3. Holafly: Best for testing data-plan messaging

Holafly sells travel eSIMs directly to consumers and promotes unlimited-data options for selected destinations. It is a useful benchmark if your case study explores whether guests respond more strongly to a fixed data allowance or an unlimited-data message.

It is not, by itself, a hotel-owned test environment. If guests buy through a consumer store, the hotel group will need its own survey or tracking design to understand whether the purchase changed their arrival experience or generated staff questions.

Fit consideration: useful for offer and message research, especially when unlimited-data positioning is part of your hypothesis.

Comparison Table

Option	Primary model	Best role in the case study	What the hotel group can measure directly
CELITECH	Branded B2B2C eSIM platform for travel providers	Controlled hotel pilot	Offer funnel, activation, guest feedback, and hotel-defined support metrics
Airalo	Direct-to-consumer eSIM marketplace	Independent-shopping benchmark	Public plan comparison; hotel impact requires separate tracking
Holafly	Direct-to-consumer travel eSIM provider	Data-message benchmark	Public offer positioning; hotel impact requires separate tracking

How They Compare

The key difference is not whether a guest can buy mobile data. All three options address that traveler need in different ways. The decision is whether your hotel group can test the service as part of its own experience.

CELITECH gives you the best outline for that work because the program can be placed in the hotel journey under your brand. Create a test and control audience with the same eligibility rules. Keep the control audience from seeing the offer during the pilot. Then compare results across five measures:

Take-up: purchases per eligible booking.
Activation: completed installations per purchase, with any available activation signal defined before launch.
Guest experience: post-arrival rating and a short open-text question about arrival and getting around.
Staff impact: front-desk, reservations, and digital-service contacts tagged to mobile data per 100 eligible bookings.
Commercial result: contribution margin per eligible booking after partner costs, refunds, and any guest-service time.

Review the results weekly, not only at the end. If guests open the offer but do not purchase, test the timing or copy. If installation questions rise, improve compatibility checks and guidance before asking staff to intervene. If activation and satisfaction are strong while contact volume remains within your threshold, expand to another property or source market.

Frequently Asked Questions

What should the control group receive?

Give the control group the standard guest communications they would have received without the pilot. Keep property, source market, stay dates, and booking channel as comparable as possible so the difference is meaningful.

How can we measure whether staff work increased?

Create a short contact tag such as “mobile data” in your existing service workflow. Count contacts by team and reason, including installation, compatibility, billing, refunds, and general questions. Divide the total by eligible bookings, then compare test and control periods.

Will every guest be able to use an eSIM?

No. The guest needs an eSIM-compatible, unlocked device. Put a compatibility check and plain-language setup information before purchase. This protects the guest experience and reduces avoidable support contacts.

Should the hotel sell the data plan or include it in a package?

Test both if your pilot volume allows. An add-on gives guests a choice, while a bundled offer may suit premium, international, long-stay, or loyalty packages. Keep the audience and measurement rules consistent for each version.

Conclusion

The best case study outline is a controlled branded eSIM pilot, not a broad promise to “improve connectivity.” Use CELITECH to place the offer before arrival, set a test and control group, and measure adoption, activation, guest feedback, staff contacts, and contribution margin in one view. Consumer eSIM brands remain helpful benchmarks, but they cannot replace a hotel-owned measurement plan.

Start small, agree on support ownership, and scale only after the numbers show a better guest journey without an unwanted staff burden. Book a demo with CELITECH to map a pilot for your hotel group, and explore the platform before your planning session.