Connectivity that rocks your world.

Meet the first eSIM platform for global travel providers.

Connectivity in just one click.

One line of code for your site. Instant data for your customers.

Connectivity without borders.

Top 5G/LTE+ networks in 215+ countries/regions and 99.9% of global coverage.

Connectivity to stoke adventure.

Meet new people. Discover new places. Unlock new experiences—and revenue.

Connectivity for all.

eSIM—the must-have add-on to any hotel, airline or OTA booking.

Mobile Breakthrough Awards - CELITECH.

Mobile Breakthrough Awards

Overall Wireless Broadband Solution of the Year


Phocuswright Logo

Phocuswright Innovation

People’s Choice Award Runner-Up



Key Features

Our eSIM platform is powerful, simple to integrate, and built for satisfaction. Discover why eSIM is the future of connectivity.

Highly Converting

Must-have add-on for any trip

Brandable Networks

Your name, your network


Made and hosted in the USA


World’s top 5G and LTE networks
How it works

Activation is Easy

Integration happens in just days with no investment—no setup fees, no CAPEX. And, customer activation with a secure QR code on eSIM-enabled smartphones, tablets, and laptops is a breeze.

Your international travelers will rave.

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More for Less

Premium Connectivity at a Discount

Our partners generate robust ancillary revenue while still saving their customers up to 80% off international roaming. We work directly with the fastest Tier 1 cellular networks around the world, including:

  • AT&T
  • Orange
  • Telefonica
  • Vodafone
Expedia LogoKayak LogoBlue Ribbon Bags LogoFlight Hub LogoJTB LogoFareportal LogoTrip Add LogoXeni logoPie Vat LogoAreeba LogoBolt Tech Logo

Partner Testimonials

“CELITECH’s eSIM offering is a slam-dunk.”

—ALEX H., Director of Flights, KAYAK

“CELITECH’s platform is the most forthcoming solution we've seen so far in the market.”

—ROCHELLE R., Senior Director, Expedia Group

“Their eSIM solution solves a long-standing customer pain point when traveling internationally—cellular connectivity. It’s frictionless and easy to add on the fly.”

—JASON W., Head of Technology Partnerships, Hopper

Read User Reviews

Sample Use Cases

In-Destination Connectivity

Help customers stay in touch abroad while saving up to 80% on international data roaming.

Mobile Engagement

Allow travel-related companies to have a warm channel for new upsells and ancillaries in-destination.


Improve customer acquisition, expand loyalty programs, and increase brand impressions.

Backup Connectivity

Reinforce cellular connectivity for maps and other critical apps.


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