Your SIM-ple Aussie mate for better deals.

Every Aussie eSIM & SIM deal,
all in one place.

Name: Ubigi Australia 3GB
Brand: Ubigi
Price: 9.5 AUD
Availability: InStock

Compare 38 live mobile plans from Telstra, Optus, Vodafone & the best Aussie MVNOs. No fluff, no logins — just the cheapest, fastest, and most generous data deals, sorted your way.

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Weekly Top Deals.

Six standout SIM & eSIM picks — handpicked each week, ranked on coverage, price, data & 5G. Never on commissions.

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For Aussies at home

Our Top SIM & eSim Picks.

The best monthly plans across Telstra, Optus & Vodafone networks.

See all 22 domestic deals

Editor's Choice

Boost

Boost $49 Prepaid

$49/ 28 days

TelstraSIM + eSIM5G

45GB

Data

Hotspot

Int'l calls

Full Telstra 5G
65GB data
Int'l mins to 30 destinations

Best Value

Belong

Belong Large

$45/ 28 days

TelstraSIM + eSIM5G

100GB

Data

Hotspot

—

Int'l calls

100GB on Telstra wholesale
Carbon neutral
eSIM ready

Best Value

Lebara

Lebara Medium

$30/ Monthly

VodafoneSIM + eSIM5G

60GB

Data

Hotspot

Int'l calls

60GB + Int'l 1000 mins
5G access
eSIM ready

Provider promotions

Provider Offers

Featured offers & promotions from providers featured on SimBuddy.

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For travellers

Top Travel eSIM picks.

Instant-activation travel eSIMs for visitors to Australia and Aussies roaming overseas — no contracts, no surprises.

See all 16 travel deals

Best Unlimited

Holafly

Australia Unlimited 15 days

$74/ 15 days

🌏 Australiaesim

Unlimited

Data

—

Hotspot

—

Int'l calls

Unlimited data
24/7 chat support
Activate on arrival

Best for Travel

Airalo

Australia 20GB

$37/ Monthly

🌏 Australiaesim

20GB

Data

Hotspot

—

Int'l calls

20GB AU data
Works with any unlocked phone
Top-up in app

Cheapest

Ubigi

Australia 3GB

$10/ Monthly

🌏 Australiaesim

3GB

Data

Hotspot

—

Int'l calls

Budget traveller option
In-flight eSIM add-ons
Top-up anytime

How SimBuddy works

Three steps. Zero hassle.

Filter by what matters

Data buckets, eSIM vs physical, network, 5G, plan duration. Real-time, no reload.

Compare side-by-side

Pick up to 4 plans and see the differences in a clean Swiss-style table.

Activate in minutes

eSIMs activate instantly via QR. Physical SIMs ship the next business day.

Networks & Providers

Aussie Mobile Providers.

We compare mobile plans from national networks, small Aussie telcos, and global travel eSIM brands.

Our national networks

Telstra

National Network

Optus

National Network

Vodafone

National Network

Aussie Telcos & small service providers

Amaysim

Belong

Boost

E.Tel

Felix

Lebara

Lyca Mobile

Moose Mobile

More Telecom

Global travel eSIMs

Airalo

Holafly

Nomad

Ubigi

Yesim

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Not sure which to pick?

eSIMs activate in minutes by scanning a QR code — perfect for new iPhones and travelling. Physical SIMs work with every device. We break down the differences in plain English.

Read the breakdown

Activation time

eSIM: ~5 min

Physical: 1–3 days

Travel-ready

eSIM: Yes

Physical: Limited

Lost SIM risk

eSIM: None

Physical: Possible

Device support

eSIM: iPhone XS+, Pixel 3+, etc.