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How we picked these
How the Finder Score helps you find a better broadband plan
We designed the Finder Score to simplify your search for the best NBN and Home Wireless plans. By analysing hundreds of options from 40+ providers, we evaluate pricing, speeds, data allowances and plan features. Each factor is weighted and combined to generate a score out of 10 — helping you quickly spot the most competitive plans on the market. Read the full breakdown.
These likely won't meet the demands of households with 2 or more people who use the internet for work and entertainment.
Instead of focusing solely on the cheapest unlimited internet plan, we've highlighted the best budget-friendly options across all NBN speed tiers, 4G and 5G home wireless, and mobile broadband as of April 2026.
That way, you'll have a range of choices to suit your speed needs.
We used 20GB - 30GB of data per month as an example to show the potential savings. That's based on the ACCC's Internet Activity Report, which found Aussies use an average of 11.7GB per month - 20GB gives a bit of extra buffer.
Is unlimited internet actually unlimited?
Yep, when an internet provider promises unlimited data, that's exactly what you get - no monthly limits.
You might see in the terms and conditions that a 'fair use policy' may apply. However, that's a pretty vague and subjective condition.
Unless you do something extreme, like running a speed test non-stop for 40 hours and using about 35TB of data - as one user did in 2020, which led Aussie Broadband to cancel their connection.
If you use the service in a way that's excessive or impacts others, you might face restrictions.
How do I find the best unlimited internet plan?
When you're looking for the perfect unlimited internet plan for your home, keep three things in mind: price, speed and provider.
Price
How much are you willing to pay each month? Finder research finds Aussies pay around $84 a month on average, though your budget might very well be different. What you actually end up paying will also depend on the speeds you're after. The good news is there's no shortage of sign-up deals floating around.
Speed
It all depends on your household and internet use. The more people and online activities you have, the faster your connection will need to be to keep everything running smoothly.
Most plans provide speeds between 50 and 100Mbps, but some providers, like Optus and SpinTel, offer faster or even uncapped options.
Mobile broadband speeds depend on your network and location, with 4G usually slower than NBN and 5G delivering much faster speeds.
Provider
It's a good idea to check out different options because not all providers are created equal.
Maybe you're after a provider that's strong on customer service and tech support, or maybe you only care that they actually deliver on promised speeds and offer a good price.
"I have an unlimited data NBN plan with Aussie Broadband and with 2 kids in the household it makes life easier that we don't have to monitor downloads. Especially with streaming and gaming big at our place, this can use hundreds of gigabytes each month. Having the internet slow down or cut off doing an important download or major binge session would be a disaster, so I'm very happy that we can avoid this."
Home wireless and NBN data-capped plans are very rare these days so you'll almost always end up with unlimited home internet, even if your internet usage is limited.
In fact, only 2 out of 43 fixed-line NBN providers on Finder still offer data-capped plans.
Telstra is the only home wireless broadband provider in our database with a data-capped plan, but even that offers a solid 1TB (1000GB) of data.
With unlimited plans being the norm, they're no longer premium, and you can easily find budget-friendly options.
The caveat here is mobile broadband plans often come with data caps. If your data needs are low or you need portable internet while traveling, it might be a suitable option to consider.
How much data does the average household use?
According to the ACCC's 2024 Internet Activity Report, NBN services averaged around 514GB of data downloaded per month, while home wireless broadband averaged about 452GB.
Why compare broadband internet with Finder?
We like helping people out. Whether you're Zooming solo or a house full of gamers, we know getting the most speed for the least buck is top of your list.
Obsessed with offers. With over 300 plans from over 50 internet providers, you could go website to website and find them yourself. Or, you could let us nerd out for you - see them in one place live 24/7.
No mark ups. You get the same prices as going direct, heck sometimes you even score better as we put in the yards to bring you exclusive offers.
Frequently asked questions
You can get an unlimited internet plan for under $50 a month in Australia.
Sometimes, you might pay even less for the first few months, thanks to sign-up deals.
Unlimited NBN refers to plans that come with unlimited data. Interestingly, most NBN plans today come with unlimited data, including many budget-friendly options.
Unlimited internet plans are so common these days that you'll be hard-pressed to find data-capped alternatives.
For example, only 2 out of 43 fixed-line NBN providers in our database offer data-capped plans and only a single provider (Telstra) offers a data-capped home wireless broadband plan.
Sources
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Hi Gary, providers have started to phase out providing email services. It’s always a good idea to set up an separately via Gmail or Outlook for instance so that you can easily switch internet providers / cancel your plan without worrying about losing your email ID. Hope this helps!
Skip the upfront costs with an internet plan that includes zero setup fees. Bring your own modem or snag one for $0 with some providers by staying connected for a set time.
Kogan now offers fixed line NBN plans as well as Home wireless services with competitive pricing. You can learn more about Kogan Broadband offers and plans here.
Looking for a contract-free NBN plan that lets you switch anytime? We’ve curated all available options - just choose the speed and price that work for you.
Aussie Broadband is known for its stellar customer service and fast NBN speeds.
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high how supplies internet coupled with fixed phone line
Hi Paul, you can check out our guide to home phones and internet bundles for options: https://www.finder.com.au/broadband-plans/compare-home-phone-and-internet-bundles. Hope this helps!
do internet providers also include email service
Hi Gary, providers have started to phase out providing email services. It’s always a good idea to set up an separately via Gmail or Outlook for instance so that you can easily switch internet providers / cancel your plan without worrying about losing your email ID. Hope this helps!