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Compare Broadband compares plans from the above providers and can connect you with our participating providers. Not all plans available from these providers are compared by Compare Broadband and depending on your location or service availability not all plans may be available to all customers.

If you rely on the internet a lot, or you have lots of keen internet users in your household, then consider the certainty of unlimited NBN plans. 

With an NBN unlimited data plan, you can enjoy the best of the Internet without needing to worry about data caps, excess data fees or a slowed connection if you use up your allowance before the end of the month. 

If you're looking for help to find the best value unlimited internet NBN plan for your home, you've come to the right place. We've collected plans and deals from major Australian internet service providers (ISPs) to help you find the right one. Give us a call and we’ll help you get connected, fast.


Last updated 26/09/2023
Tangerine Telecom broadband provider logo
Broadband Only
25 Mbps Typical Evening Speed
Month to month
for first 6 months, then $64.90 ongoing
Min total cost $49.90
View breakdown
Exetel broadband provider logo
Broadband Only
75 Mbps Typical Evening Speed
Month to month
for first 6 months, then $74.99 ongoing
Min total cost $53.99
View breakdown
Exetel broadband provider logo
Broadband Only
25 Mbps Typical Evening Speed
Month to month
for first 6 months, then $64.99 ongoing
Min total cost $53.99
View breakdown
Superloop broadband provider logo
Broadband Only
22 Mbps Typical Evening Speed
Month to month
for first 6 months, then $65 ongoing
Min total cost $59
View breakdown
Superloop broadband provider logo
Broadband + Home Phone
22 Mbps Typical Evening Speed
Month to month
for first 6 months, then $65 ongoing
Min total cost $59
View breakdown
Tangerine Telecom broadband provider logo
Broadband Only
50 Mbps Typical Evening Speed
Month to month
for first 6 months, then $79.90 ongoing
Min total cost $59.90
View breakdown
Dodo broadband provider logo
Broadband Only
25 Mbps Typical Evening Speed
Month to month
for first 6 months, then $65 ongoing
Min total cost $60
View breakdown
TPG broadband provider logo
Broadband + Home Phone
12 Mbps Typical Evening Speed
Month to month
Min total cost $164.94
View breakdown
Belong broadband provider logo
Broadband Only
25 Mbps Typical Evening Speed
Month to month
Min total cost $65
View breakdown
TPG broadband provider logo
Broadband + Home Phone
25 Mbps Typical Evening Speed
Month to month
Min total cost $169.94
View breakdown

Results explained

Compare Broadband cannot guarantee that all plans or providers shown will be available at your property address. Connection and plan availability will need to be confirmed by the internet service provider. Additional charges may apply for non-standard connections.

What are the best unlimited NBN plans?

The good news is that most NBN providers offer the peace of mind of unlimited data plans for various speed tiers, so the internet is always there when you need it.

As always, it helps to compare a range of plans and providers to see what is available and find the best internet plan to suit your needs.

These days, most Australians rely heavily on the internet for work, study and entertainment. With more people working from home more often, and a boom in internet-enabled devices for work and play, we're all using the internet more than ever before.

The more people in your household, and the more they rely on the internet, the more important it is to have a fast and dependable home broadband service. Thankfully, now Australia's NBN rollout is completed, high-speed internet is available in more places than ever.

An unlimited NBN plan is a great way to ease any worry about extra charges or slowed down internet speeds. 

It allows you to join video conferences, download massive files, watch high-definition videos, stream music, play games and connect as many devices as you want. 

In this guide, we’ll take a look at unlimited NBN plans to help you find the best value plan for your home.

Popular Unlimited NBN Plans

NBN Providers NBN Unlimited Data Broadband Plans Typical Evening Speeds 7pm-11pm Price  
 superloop nbn plans NBN Superloop nbn Extra-Value Broadband Unlimited Data NBN Plan   48 Mbps Typical Evening Speed  $59 Per Month for first 6 months, then $75 ongoing See Superloop Unlimited Data Plan
dodo nbn plans Standard Plus (nbn50) Unlimited Dodo broadband Unlimited Data NBN Plan 50 Mbps Typical Evening Speed $60 Per Month for first 6 months, then $75.00 a month ongoing See Dodo Unlimited Data Plan
exetel nbn plans Exetel Extra-Value Broadband Unlimited Data NBN Plan 50 Mbps Typical Evening Speed $53.95 Per Month for first 6 months, then $74.99 ongoing See Exetel Unlimited Data Plan
Optus NBN plans Optus Internet Everyday NBN Bundle Unlimited Data NBN Plan 50 Mbps Typical Evening Speed

$75 Per Month for first 6 months, then $85 ongoing

See Optus Unlimited Data Plan

What to look for when choosing the best unlimited NBN plan?

An NBN unlimited data plan means you don't need to worry about using up your monthly data allowance, so the Internet is always there when you need it. But there are also other things to consider when choosing the best unlimited NBN plan for your home.


Unlimited plans naturally tend to be more expensive than capped plans. You're paying for that extra data, but you're also paying for the convenience of not needing to worry about how much data you use each month. 

When choosing internet plans, the first factor we always consider is price to make sure it fits your household budget. 

However, you shouldn't shop on price alone. While it’s very tempting to go with the cheapest plans, they're not always the most practical ones for your situation. 

Most of the lowest-priced plans offer the slowest internet speeds or have some type of limitations, which means they might not be a great fit for your home.


Speed is probably the most important thing to consider when choosing an internet plan. Many online activities require fast internet speeds, both uploads and downloads, in order to run smoothly. 

Unlimited data doesn't mean unlimited speed. If you think about it like water, your data allowance refers to how much water you can drink each month. Speed refers to water pressure – how quickly it comes out of the tap and how it copes if you turn on all your taps at the same time.

Keeping this in mind, the more devices you have using the internet simultaneously, the faster your internet connection needs to be. You need to allow for peak-hour usage, to ensure your internet connection doesn't slow to a trickle when you need it most.

For example, Netflix 4K Ultra HD content requires around 15 Mbps per second to run at the best quality. 

If two people are watching their favourite Netflix shows on different televisions in different rooms, ‌that means you need download speeds of at least 30 Mbps. And that's before you allow for all the other devices around your home using the internet. 

If you're only on a 25 Mbps internet plan, for example, everyone will start to feel the squeeze. 

Netflix will dial down the picture quality on both televisions to compensate, while all the other devices in your home will struggle with sluggish internet. You've created a traffic jam that your NBN plan can't cope with.

When you're choosing between NBN unlimited plans, you have a range of speed tiers from which to choose. 

The good news is that, if your plan isn't fast enough, most internet providers will let you upgrade to a faster plan without any hassles. 

Also keep in mind that these are maximum upload and download speeds. It's possible that your real-world performance will be slower depending on the broadband connection running to your home and how heavily everyone in your neighbourhood is using the internet.

NBN 12

If you live alone and you only use the internet for basic activities, then an entry-level NBN 12 plan might meet your needs.

A maximum download speed of 12 Mbps is enough for browsing the web, sending emails and checking your social media feeds, even though things might be a little slow to load. 

You'll start to feel the squeeze if you try to do too many things at once, especially if you're streaming music or video.

Keep in mind that NBN 12 plans only offer 1 Mbps upload speeds, which won't cut it if you're working or studying from home. It will struggle with uploading large files or making video conference calls. Even FaceTime calls to friends and relatives will struggle. 

NBN 25

Standard NBN 25 plans are good for small, budget-conscious households. 

With a maximum download speed of 25 Mbps, it can handle the needs of one medium or two light internet users – allowing everyone to enjoy general web browsing, emails, social media and even standard-definition video streaming. 

Things will start to slow down if you're streaming 4K Ultra HD video while trying to do other things online at the same time.

NBN 25 plans offer 5 Mbps upload speeds. This is enough to support one person making high-def video calls, assuming no-one else is placing demands on it like uploading large files. It will struggle if two people jump onto video conferences at the same time.

NBN 50

Faster NBN 50 plans are the most popular deal for households with three to four members, especially if they do a lot of high-definition video streaming and online gaming. 

With a maximum download speed of 50 Mbps, it's enough that you won't have to worry too much about bandwidth hogs in your home choking the connection for everyone else. That could be someone downloading game updates or streaming 4K Ultra HD content in the lounge room and crippling your important business video conference in the home office.

If you work from home, an NBN 50 plan is a good option when setting up a home office. It comes with 20 Mbps upload speeds, ensuring you can simultaneously jump on video calls and share large files when working from home, without disruption to the rest of the household. 

NBN 100

If you need super-fast NBN speeds without disruptions, an NBN 100 plan is the way to go

Catering to four or more heavy internet users, with a maximum download speed of 100 Mbps, NBN 100 plans are designed to satisfy the needs of a household full of Ultra HD movie fans and active gamers. 

It also handles high-definition video conferences and large file transfers with ease. 

Everyone in the house can do whatever they want online at the same time – work, study or play – without fear of choking the connection for everyone else.

Some NBN 100 plans come with 40 Mbps upload speeds, while others reduce this to 20 Mbps. You'll pay a bit more for 40 Mbps, but it might be worth it if the way people use the internet in your home requires both fast uploads and fast downloads.

NBN 250

NBN 250 plans are designed for big households and/or super heavy internet users who really feel the need for speed. 

Offering a maximum download speed of 250 Mbps, they might also be a good option if you need fast and reliable internet to run a small business from home with a few people using the internet at the same time.

It's worth noting that NBN 250 plans typically offer upload speeds of only 25 Mbps, which is a big step down from the 40 Mbps uploads you can get with a NBN 100 plan. 

If there isn't an option to increase those upload speeds, some homes might find that the faster upload speeds of an NBN 100/40 service are more important than the faster download speeds of an NBN 250/25 service. 

Also keep in mind that NBN 250 plans aren't available to every household in Australia. Only homes connected via Fibre to the Premises or HFC can access NBN speeds of more than 100 Mbps. Even then, access to higher speeds might not be available to every HFC customer. 

In February 2023, NBN Co announced it is upgrading 10 million homes and businesses to Fibre to the Premises by 2025, unlocking access to faster speeds. 

To receive a free NBN FTTP upgrade, homes and businesses currently on Fibre to the Curb or Fibre to the Node connections must upgrade to a minimum download speed of 100 Mbps. 

NBN 1000

NBN 1000 plans (also known as gigabit internet) are the fastest NBN services available to residential customers, dubbed "Ultrafast" internet. 

NBN 1000 designed to satisfy internet users with extreme needs, perhaps including bandwidth-intensive home businesses. It comes with 50 Mbps upload speeds, again supporting upload-intensive activities.

Once again, keep in mind that NBN 1000 plans aren't available to every household in Australia – only those in certain areas on a Fibre to the Premises or HFC connection.


The speed and reliability of your home internet isn't just determined by your plan and the NBN technology which connects your home. Your choice of internet provider also comes into play.

For example, an NBN 100 service offers a maximum download speed of 100 Mbps, but usually you'll get a little less than that. 

Internet connections tend to be their slowest in the evenings, when all the homes in your area are watching streaming video or undertaking other bandwidth-intensive tasks. 

That's why internet providers are forced to advertise their actual "typical evening speeds", not just the theoretical maximum speed, to tell you what you can really expect between 7 pm and 11 pm. 

This figure is worth considering if you expect decent internet speeds when you flop down on the couch at the end of the day.

Typical evening speeds can vary greatly from provider to provider, especially when looking at plans faster than 100 Mbps. 

Internet providers can reduce congestion on their network and improve typical evening speeds by purchasing the right amount of bandwidth from the NBN. That's why, as a rule of thumb, the cheapest internet providers tend to offer the slowest typical evening speeds. 

Providers can also vary when it comes to the range of NBN plans they offer, your choice of hardware such as a wireless gateway, the quality of their customer support and the kind of deals and bundles on offer.

Bundles or deals

Most internet providers bundle other products and services with their internet plans, and provide special offers to sweeten the deal, so it's important to check exactly what you get for your money.

Often, they'll knock off the installation fee and even throw in a wireless gateway if you sign up for a long-term plan. 

Most offer internet phone bundles which include both internet and a home phone service. Some charge $0 for the home phone line connection, but require you to pay for your calls. Others add a monthly fee but include unlimited local, national and mobile calls.

Alternatively, most internet providers will also offer you the choice of an internet-only plan with no home phone service.

Many internet providers also offer mobile phone services and will bundle your internet and mobile phone on the same monthly bill. This can save you money and reduce the amount of bills and paperwork you need to deal with every month.

Several internet providers also offer pay TV deals, either with Foxtel or Fetch TV. They might even throw in the set-top box for free if you sign up for a long-term contract. A few also have their own exclusive streaming services.

How much should I pay for unlimited NBN?

Most internet service providers offer plans with unlimited data by default, since few people these days are looking for a plan with a data cap. 

Given this, the factors you need to consider come down to the plan’s speed tier and cost. Plans at the NBN 25 speed tier can cost as little as $45 and as much as $70 per month, while those at the NBN 50 speed tier can go for anywhere between $55 and $80 each month. 

Beyond this, plans at the NBN 100 speed tier can cost between $70 and $110 a month, with higher prices again for NBN 250 and NBN 1000 deals.

About the author


Adam Turner profile image Adam Turner is an award-winning Australian technology journalist, corporate writer and podcaster who has been writing for more than 20 years about the technology challenges facing Australian businesses and consumers.


What is the NBN?

The National Broadband Network is a nationwide network designed to deliver high-speed internet to every home and business in Australia. The connection technologies and available speeds vary across the country.

How do I connect to the NBN?

To connect to the NBN, start by checking your address to see which NBN connection technology is available in your area. From there, you can assess different providers offering different plans at various speed tiers – taking into account your household's speed and data requirements.

Once you've chosen an internet provider and plan, get in touch with them directly, or take advantage of Compare Broadband's help to get you connected. The internet provider will let you know if an NBN technician needs to visit your home as part of the installation.

Once your NBN internet connection is installed, the final step is to set up your modem and router, or combined gateway, which is quite straightforward. After this, you'll be ready to connect all your devices to the internet.

Are all nbn plans unlimited data?

No, these days most plans offer unlimited data, but you'll still find some NBN plans with monthly data caps.

Do I need to go on contract for unlimited NBN?

No, most internet providers offer at least some unlimited month-by-month NBN plans without lock-in long-term contracts.

Who is an unlimited NBN plan good for?

Anyone who is worried that they, or someone else in their home, might chew through their monthly data allowance – resulting in an excess data bill or, perhaps worse, very slow internet for the rest of the month.

Is unlimited NBN really unlimited?

Yes, if you sign up for an unlimited data plan in Australia then there shouldn't be any catches, such as cutting you off or slowing your connection if you download too much. The ACCC consumer watchdog has cracked down on internet providers in the past who have used terms like "unlimited" when they didn't really mean it.

That said, most internet service providers still have a "fair use" policy. These policies tend to relate to using your internet connection in an unreasonable or fraudulent manner, rather than setting a hidden limit on how much you can download every month.

Are there any restrictions on an unlimited NBN Plan?

None. When you say unlimited NBN plan, it means getting access to the Internet where you can download various content and stream movies including HD videos using different devices all at once. The best part, you no longer have to worry about speeds being capped, extra fees to pay or even slowed down speeds once you exceed your data limit. Enjoy your NBN connection as long as you want for work, entertainment and school purposes and you’ll never run the risk of shock from your bill.

Are there any risks associated with an unlimited NBN Plan?

None. So far there has been no known risks associated with the unlimited NBN plan. As a matter of fact, there are certain ISPs that include a one-month risk-free guarantee in their offers. Still, your Internet connection might be affected depending on where you live and the type of NBN connection available in your area.

For example, if your home was not installed with an FTTP type connection, you may experience a little slower speed. Known to be the fastest connection type available, the Fibre to the Premises uses fibre optic connection between the fibre distribution hub and your premise. Also, some people have reportedly faced marginal problems like not getting top speed as advertised by the provider or speed of the new NBN plan was not as fast as the old service speeds.

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Are you eligible for a FREE fibre upgrade?

The government is making 1.5 million Australian homes and businesses eligible for a speed upgrade to FTTP (Fibre to the Premises), which offers greater speed and reliability. Selected towns and suburbs with FTTC and FTTN are eligible for the upgrade with an eligible high speed nbn plan.

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