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.
Speed, price, data, modem options and customer support all play a big part in picking the best NBN 100 plan for us.
With that in mind, the best NBN 100 plan on Finder this month comes from Dodo.
Read about how we chose the best NBN 100 in our guide, where we also round up top picks across other speed categories.
NBN 100 plans come with download speeds of up to 100Mbps and upload speeds of either 20Mbps or 40Mbps.
The difference in upload speeds depends on whether you choose NBN 100/20 or NBN 100/40, the latter being slightly more expensive by around $5 to $10 a month.
NBN 100 is great for larger families where 4+ people are actively online, even simultaneously - or heavy internet users.
According to Finder's Consumer Sentiment Tracker, 82% of Aussies say they're satisfied with their speeds on NBN 100.
Keep in mind that not all NBN plans on the same tier are equal. Look out for the advertised typical evening speeds on the plan. You want to aim for anything close to the maximum speed available on the tier (100Mbps), to really get your money's worth.
The average monthly cost of fixed-line NBN 100 plans on Finder is about $97 a month as of November 2026.
However, there are plenty of sign-up deals that can bring the monthly price down to under $70 a month for the first 6 months.
Some providers also offer ongoing prices for as low as $85 a month - you just need to shop around to snag a good price.
Every NBN connection type can support NBN 100, but not all will reach the maximum speeds available on this tier.
Before signing up with a provider, ask them to double-check your connection type and see if it's worth getting NBN 100.
You don't want to overpay for speeds your connection can't actually achieve.
It's worth it if you've got multiple users at home, love streaming in 4K, or work from home and need fast upload and download speeds.
But if you're a light or moderate user or on a budget, a lower-speed plan might be enough.
The great thing is switching between speed tiers is easy as - try NBN 50 first, and if you end up experiencing buffering internet, you can switch to NBN 100.
"I love fast internet. I send and receive a lot of really big files, as well as doing my fair share of streaming and online gaming. But even with all that, an NBN 100 plan suits me fine. I was in a share house with 4 similar people, including a video editor and a graphic designer who worked from home. Our 100Mbps connection was great, and it was always more than enough."
NBN 500 is a newly launched speed tier, with free upgrades available for eligible customers.
The ACCC ranked the fastest NBN providers in Australia by testing NBN speeds during peak hours, up to its final report in June 2026.
Get the fastest internet available in Australia from providers like Telstra, Optus, TPG and more.
Our nerds (sorry, experts) go through hundreds of offers every month to bring you the best NBN plans around.
NBN 25 plans are generally more affordable if you're a light internet user and don't need fast speeds.
NBN 50 is a popular speed tier for the average household, with discounted prices start at $45 a month.
Cut down on your Internet bill with these cheap NBN plans starting from $30/month.
FTTP, or Fibre to the Premises, uses fibre optic cables to deliver the fastest NBN speeds available.
We’ll help you get your NBN connection up and running in no time.
