Stay connected everywhere. Give back everywhere.
SustainaCell eSIMs keep you online in 190+ countries — and every purchase helps fund real sustainability and community projects around the world.
Store links go live at launch — add them any time in Appearance → Customize → App Links.
Three steps to connected, guilt-free travel
No queues, no physical SIM cards, no roaming surprises — just data that does a little good along the way.
Download the app
Get SustainaCell free from the App Store or Google Play and create your account in under a minute.
Pick your destination
Search any country or region, choose a data plan, and install your eSIM straight from your phone — before you even board.
Travel, connected and giving back
Stay online the moment you land, and watch your personal and community impact grow in the app as you go.
A data plan that carries its weight
Instant global data
Install your eSIM in minutes — no physical SIM swap, no airport kiosks.
Transparent giving
A portion of every purchase goes to vetted sustainability and community projects — no fine print.
Track your impact
See exactly what your travel is funding, plus how much the whole SustainaCell community has raised together.
Wide coverage
From single countries to multi-country regional bundles, find a plan for wherever you're headed.
Every purchase plants the seed of something bigger
Inside the app, you can see the specific projects your data plan is supporting, destination by destination.
Replanting the rainforests
Restoring native forest cover in some of the destinations travellers love most.
Building schools
Supporting education infrastructure in the communities that host travellers year-round.
Get SustainaCell
Free to download. Buy only the data you need, whenever you travel.
Store links go live at launch — add them any time in Appearance → Customize → App Links.
Good to know
What is an eSIM?
An eSIM is a digital SIM built into your phone. Instead of swapping a physical SIM card at the airport, you install a data plan straight from an app in a couple of minutes — before you even land.
How does SustainaCell fund sustainability projects?
A portion of every eSIM purchase is directed to vetted sustainability and community initiatives — from reforestation to local school-building projects. You can see exactly which causes you’re supporting, and track your personal and community impact, right in the app.
Which countries and regions are supported?
SustainaCell covers a growing list of countries, regions and multi-country bundles. Search any destination in the app to see the data plans and the causes available there.
Do I need the app to manage my eSIM?
Yes — the SustainaCell app is where you buy data plans, install your eSIM, monitor your data usage, and follow the impact of every purchase you’ve made.
Will an eSIM work alongside my existing SIM?
Most modern phones support dual SIM, so you can keep your regular number active for calls and texts while using SustainaCell for data — no roaming charges from your home carrier.