ZenSim - Aussies' easy-peasy mobile provider

Travel hack - Data & roaming

Stop paying $10/day for international data

Aussie travellers are switching to travel eSIMs and saving up to 90% on roaming.
Find your destination and see exactly what you'd pay.

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Works in 200+ countries

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Instant setup

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Keep your number

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No contracts

The secrets

What your telco doesn't want you to know

$45 vs $150 roaming

$45 vs $150 roaming

Your carrier charges $5/day. A Europe eSIM is $45 for the whole month 🤯

Get setup in moments

Get setup in moments

Scan a QR code. Done in under 2 minutes - sorted.

100% money back guarantee

100% money back guarantee

Can't get it working? Plans changed? Full refund, no questions asked.

Visiting multiple countries?

Visiting multiple countries?

One eSIM covers Europe, Asia and more - no plan switching mid-trip

Search your destination

The travel hack the big telcos don't advertise - local SIM rates, available instantly, for almost any destination on earth. Search yours below.

Travel eSIMs - ZenSim

How it works

Four steps. Two minutes. Done. See WTF is eSIM.

1. Quick phone check

1. Quick phone check

Let's make sure your phone's on board. Our eSIM compatibility checker has all of the answers.

2. Choose a plan, enter your details

2. Choose a plan, enter your details

Choose a plan for your destination, enter your details and your payment information.

3. Install your new eSIM

3. Install your new eSIM

Install your eSIM on the ZenSim app or scan the QR code we email to you.

4. Auto-activated on arrival

4. Auto-activated on arrival

Enjoy your data as soon as you land. Check your usage in the ZenSim app.

Not ready to travel yet?

Get 10% off your first eSIM

Enter your email and we'll send your 10% off code straight away. Use it whenever your next trip rolls around.

Got questions? We've got answers

Travel eSIM FAQs

Travel eSIMs? Isn't that just a fancy way of saying roaming?
How do I know if my phone can use a travel eSIM?
Can I install My eSIM before travelling?
When should I install the travel eSIM?
I bought an eSIM but my device doesn't support it... What do I do?
Do I need to turn off my phone's data plan when using a travel eSIM?
ZenSim - find prepaid esim plans here