- Their app is great!!! I wanted to give ZenSim a try and I am glad I did. This app has worked great, easy set up and simple to manage, cool colours and fun copy writing.App store review by Mariale0723
- I wish I heard about this product sooner, everything is on point, the price, the service, ease of use and also very reliable.Product Review by Rambod-88
- Highly recommended – Easy to use, consistent service, and great support. Highly recommend.Product Review by MXS
- I love the travel eSIM. We went to Bali for a couple of weeks and the service everywhere was amazing, excellent coverage and costumer service. Very recommendedProduct Review by Adriana D
- Impressive in every way! Surprisingly reliable with fast data speeds. Loved the branding and the price is reasonable. Highly recommend.Product Review by Abhay
- Zensim are amazing! Zensim was the easiest company I've ever signed up to. The data speeds are super fast. The customer service is outstanding. I couldn't rate them highly enough.Product Review by Paris B
- Amazing service – Best provider got connected straight away no delay. Awesome customer service always get help if I need help.Product Review by James
- Their app is great!!! I wanted to give ZenSim a try and I am glad I did. This app has worked great, easy set up and simple to manage, cool colours and fun copy writing.App store review by Mariale0723
- I wish I heard about this product sooner, everything is on point, the price, the service, ease of use and also very reliable.Product Review by Rambod-88
Who are we?
2 Guys
Streamlining
SIM
Cards

ZenSim's story? Just a couple of Aussie lads who thought, "This industry is a bit sh*t, and we could probably make it a lot easier and a lot more fun".
So, say goodbye to the lame corporate vibe, and welcome to ZenSim. We're friendlier, more approachable, yet still competitive with a focus on sustainability.
In a nutshell, we're not your typical telco. We want to create a company where every customer counts, not just the new ones - and we're always open to your feedback so we can keep doing better.
{It's SIM-PLE}
Why choose
ZenSim?
Chat with us easily
We're available on Messenger, Whatsapp & Email, and we’re real humans on the other side - no corporate robots and definitely no hold music.Instant eSIM activation, zero hassle
No need to hunt for a SIM card at the airport. Get online in minutes with our Travel eSIMs-just scan, install, and you're connected.No contracts, no commitments
Only pay for what you need while you travel. Our Travel eSIMs are prepaid, meaning no subscriptions or sneaky recurring charges.Sustainably zen
We operate without physical offices, we are partners with the Great Barrier Reef Foundation and we are reducing our carbon footprint by supporting Carbon Positive Australia's tree planting projects. Learn more.

Get amongst it
Stay in
the loop
Hear about new product launches, our sustainability projects, specials, new innovations or maybe just cool sh*t we think is inbox worthy.