eSIM, Roaming &
Connectivity Insights
Trusted news, guides and tools for travelers, enterprises and the global connectivity industry.
Travel connectivity is changing quickly
For travelers
That is where Alertify comes in. We help travelers understand what is actually worth their attention, from eSIM plans and roaming options to travel technology, connected devices and services that can make a journey easier. The focus is practical: clearer choices, fewer surprises and better ways to stay connected wherever the trip leads.
For businesses
For businesses, the challenge is different. The market can shift before a trend has even become obvious. New distribution models appear, customer expectations change, connectivity moves into products that once had nothing to do with telecom, and partnerships can suddenly create entirely new revenue opportunities. Alertify follows those changes early, connects the dots and looks at what they could mean in practice.
Where the markets meet
We cover the space where telecom, travel and technology increasingly overlap: eSIM and roaming, embedded connectivity, mobility, travel tech, digital services and the business models behind them. The aim is not simply to report what happened, but to make the market easier to understand while there is still time to act.
From decisions to opportunity
For travelers, that means making smarter decisions with more confidence. For businesses, it means recognizing important shifts sooner, understanding where the real opportunities are and deciding how to respond before the market moves on.
In numbers
eSIM Finder
Compare plans from 130+ eSIM providers and find the right option for any destination.
Find your eSIM
Travel eSIM Value Index
A monthly benchmark showing where travellers get the strongest eSIM value across key destinations.
Explore the index
eSIM Trust Index
Independent rankings built on price, coverage, setup, speed, flexibility and support.
See the rankings
Roaming Calculator
Estimate roaming costs, compare alternatives and see where an eSIM could save you money.
Calculate your trip
Market Intelligence
Original analysis, market data and signals for the businesses shaping global connectivity.
Explore intelligence
Alertify eSIM
Research Series
Independent testing of how eSIM services perform beyond marketing claims — from latency and routing to real-world workloads, roaming behaviour and activation.
Explore all eSIM research →
The eSIM Activation
Stress Test
How quickly and reliably do
eSIMs get you connected?
The Roaming
Reality Check
How “global” are global
eSIMs, really?
The eSIM
Stress Test
What happens when you
actually use your eSIM for work?
Conversations with the people building, challenging and reshaping the connectivity market.
Can a lean eSIM brand beat the marketing machine?
MegaEsim’s Enola Soha talks price pressure, trust and what it takes to compete when coverage is easy to copy and marketing budgets are not. The interesting question is no longer who can sell another cheap bundle — but who can give travellers a reason to come back.
Read the interviewWeekly analysis of eSIM, roaming and travel connectivity — interpreted by Alertify.
From Novelty to Commodity: Now What?
This week, operators borrowed travel-eSIM tactics, connectivity moved deeper into device setup, satellite entered the mix, and “200+ destinations” started sounding less like differentiation and more like table stakes.
Subscribe to eSIM Insights