Unlimited Internet plans Australia

Whether you’re browsing social media, working remotely, gaming online or streaming video, all of that activity eats through data. Unlimited Internet plans free you from worrying about usage limits, giving you the peace of mind to use the Internet as much as your household needs.

With Compare Broadband, choosing the best unlimited plan becomes straightforward. We help you filter plans based on price, speed, and support quality - so you can work out which unlimited Internet plan suits both your usage patterns and budget.

How do I compare unlimited Internet plans?

Start by entering your address into our comparison tool. You’ll immediately see all the top unlimited plans available in your area, complete with typical evening speeds, expected monthly costs, and customer satisfaction ratings.

Think about what you - and the people living with you - use the Internet for. Do you primarily shop online and check email, or is the household streaming movies, video calling and working from home? If it’s just one or two people online occasionally, a plan with typical evening speeds around 25 Mbps might suffice.

For busier households with multiple devices streaming or gaming, considering 50 Mbps or even 100 Mbps makes sense. Our team is always available to talk you through which speed tier is the right match for your specific online habits. It's important to stay up to date on the latest NBN speed news, too, as changes happen and you could benefit as a result.

Whether you’re moving home or upgrading your current plan, we’ve curated our top unlimited Internet plan recommendations to help you make a confident, informed decision.

NBN unlimited Internet plans

Australia’s leading Internet service providers deliver a range of NBN speed tiers, from 12 Mbps right up to 1000 Mbps. Choosing the right tier means balancing your household’s Internet use with the value you’re getting for the money.

That’s why we highlight the best NBN 50, NBN 100 and NBN 250 unlimited plans - options that offer a blend of everyday speed, price, and reliability.

What are the best-value NBN 50 unlimited Internet plans?

Value Unlimited Dodo broadband plan

• Unlimited Data
• 50/17 Mbps
• Deal: $57.99 for first 6 months, then $87.99/mth ongoing.

$57 .99/ mth

for first 6 months, then $87.99/mth ongoing.

Min. total cost $57.99

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Value Unlimited Dodo broadband plan

• Unlimited Data
• 50/17 Mbps
• Deal: $57.99 for first 6 months, then $87.99/mth ongoing.

$57 .99/ mth

for first 6 months, then $87.99/mth ongoing.

Min. total cost $57.99

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Tangerine Telecom Value Plus nbn® Broadband Plan

• Unlimited
• 50/17 Mbps
• Deal: $64.90 for first 6 months, then $89.90 ongoing.

$64 .90/ mth

for first 6 months, then $89.90 ongoing.

Min. total cost $64.90

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Tangerine Telecom Value Plus nbn® Broadband Plan

• Unlimited
• 50/17 Mbps
• Deal: $64.90 for first 6 months, then $89.90 ongoing.

$64 .90/ mth

for first 6 months, then $89.90 ongoing.

Min. total cost $64.90

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Unlimited Value nbn® Aussie Broadband plan

• Unlimited Data
• 47/18 Mbps

$66 .50/ mth

For the first 6 months then $95/mth after promo period.

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Unlimited Value nbn® Aussie Broadband plan

• Unlimited Data
• 47/18 Mbps

$66 .50/ mth

For the first 6 months then $95/mth after promo period.

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NBN 50 is the most popular tier for over half of Australian households due to its balance of speed and affordability. With average evening speeds between 40 and 50 Mbps and upload speeds around 17–20 Mbps, this tier readily supports streaming multiple HD shows, video calls, remote work and moderate gaming.

One top provider is Optus, with consistently fast uploads and a reliable connection. Its plans includes no setup fee and access to SubHub, which lets you bundle and manage streaming services in one place.

Exetel also delivers great value on NBN 50, with competitive pricing and regular free speed boosts each month to give your connection an extra lift.

Tangerine stands out with flat, upfront pricing, unlimited data, free setup and no contracts, making it ideal for budget-conscious customers. Superloop offers impressive ongoing value via unlimited data plus free monthly speed boosts.

And Dodo Internet offers a strong option at this tier - the NBN 50 plan is dependable for home working and streaming, and it offers bill-bundling options with gas and electricity for extra savings.

What is the best-value NBN 100 unlimited Internet plan?

Fast Unlimited Dodo broadband plan

• Unlimited Data
• 100/17 Mbps
• Deal: $62.99 for first 6 months, then $92.99/mth ongoing.

$62 .99/ mth

for first 6 months, then $92.99/mth ongoing.

Min. total cost $62.99

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Fast Unlimited Dodo broadband plan

• Unlimited Data
• 100/17 Mbps
• Deal: $62.99 for first 6 months, then $92.99/mth ongoing.

$62 .99/ mth

for first 6 months, then $92.99/mth ongoing.

Min. total cost $62.99

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Tangerine Telecom Speedy nbn® Broadband Plan

• Unlimited
• 100/20 Mbps
• Deal: $67.90 for first 6 months, then $92.90 ongoing.

$67 .90/ mth

for first 6 months, then $92.90 ongoing.

Min. total cost $67.90

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Tangerine Telecom Speedy nbn® Broadband Plan

• Unlimited
• 100/20 Mbps
• Deal: $67.90 for first 6 months, then $92.90 ongoing.

$67 .90/ mth

for first 6 months, then $92.90 ongoing.

Min. total cost $67.90

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Unlimited Belong Premium broadband plan on the nbn®

• Unlimited Data
• 100/17 Mbps
• Deal: $95 Plan price may change.

$95 .00/ mth

Plan price may change.

Min. total cost $95.00

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Unlimited Belong Premium broadband plan on the nbn®

• Unlimited Data
• 100/17 Mbps
• Deal: $95 Plan price may change.

$95 .00/ mth

Plan price may change.

Min. total cost $95.00

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Many households prefer NBN 100 for the extra capacity it provides at only a modest increase in cost. Typical evening speeds hover around 100 Mbps, and upload speeds can reach 20 Mbps or more depending on the provider.

Optus continues to impress at this tier with a strong upload performance, no startup costs and promotional pricing for the first six months. Exetel remains one of the most affordable options in the NBN 100 space, with speedy downloads and monthly free speed boosts to maintain performance. Superloop offers excellent overall value with unlimited data, competitive ongoing pricing and extra speed boosts.

Tangerine’s NBN 100 plan remains simple and contract-free, with free installation and consistent pricing. Dodo Internet shines again here - its NBN 100 plan delivers solid everyday performance for work and streaming, with the same opportunity to bundle utility bills for added savings.

NBN 250 unlimited Internet plans

Superloop nbn™ Creator Broadband Plan

• Unlimited
• 250/85 Mbps
• Deal: $82 for first 6 months, then $102 ongoing.

$82 .00/ mth

for first 6 months, then $102 ongoing.

Min. total cost $82.00

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Superloop nbn™ Creator Broadband Plan

• Unlimited
• 250/85 Mbps
• Deal: $82 for first 6 months, then $102 ongoing.

$82 .00/ mth

for first 6 months, then $102 ongoing.

Min. total cost $82.00

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Unlimited Superfast Pro nbn® Aussie Broadband plan

• Unlimited Data
• 250/89 Mbps

$94 .00/ mth

For the first 6 months then $114/mth after promo period.

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Unlimited Superfast Pro nbn® Aussie Broadband plan

• Unlimited Data
• 250/89 Mbps

$94 .00/ mth

For the first 6 months then $114/mth after promo period.

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For households needing ultra-fast speeds - think 8K streaming, large file transfers or heavy gaming - NBN 250 is the premium option. This tier delivers theoretical download speeds of up to 250 Mbps and upload speeds around 25 Mbps, though actual evening performance usually lands between 200 and 240 Mbps depending on connection type.

Optus supports this tier with excellent download and upload capabilities, no setup fee and promotional pricing early on. Superloop offers a Superfast plan that includes unlimited data and five monthly speed boosts. Exetel keeps delivering affordability even at this level, with strong speeds and periodic free speed boosts.

Tangerine offers “NBN 205,” which is close enough to 250 Mbps and comes with unlimited data and no lock-in contracts. Dodo’s NBN 200 plan offers similarly fast connectivity with reliable performance and bundle options - an appealing choice for larger or busy households.

Unlimited home wireless Internet plans

If NBN service is slow or unavailable in your area, consider home wireless broadband as a personalised alternative. It works like using mobile data at home - but through a fixed modem-router connected to nearby mobile towers, sharing Internet across all your devices. You can’t take the device with you, but setup is simple, fast, and often ideal for homes where NBN isn’t delivering on speed or reliability.

At Compare Broadband, we make finding the best home wireless Internet plan easy. We consider data needs, typical usage hours, and whether unlimited data is included - which is especially important if you stream, game or rely on your connection throughout the day.

Bear in mind that mobile network performance can vary during peak demand, so we help you find plans best suited to your local coverage and usage habits.

Unlimited OptiComm plans

Superloop Extra-Value Fibre (Opticomm/Vostronet Network) plan

• Unlimited
• 50/17 Mbps
• Deal: $69 for first 6 months, then $89 ongoing.

$69 .00/ mth

for first 6 months, then $89 ongoing.

Min. total cost $69.00

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Superloop Extra-Value Fibre (Opticomm/Vostronet Network) plan

• Unlimited
• 50/17 Mbps
• Deal: $69 for first 6 months, then $89 ongoing.

$69 .00/ mth

for first 6 months, then $89 ongoing.

Min. total cost $69.00

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The 50 Uniti Internet Opticomm Fibre Broadband Plan

• Unlimited
• 48/20 Mbps
• Deal: $71 for first 6 months, then $81 ongoing

$71 .00/ mth

for first 6 months, then $81 ongoing

Min. total cost $71.00

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The 50 Uniti Internet Opticomm Fibre Broadband Plan

• Unlimited
• 48/20 Mbps
• Deal: $71 for first 6 months, then $81 ongoing

$71 .00/ mth

for first 6 months, then $81 ongoing

Min. total cost $71.00

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The 50 Uniti Internet Opticomm Fibre Broadband Plan

• Unlimited
• 48/20 Mbps
• Deal: $71 for first 6 months, then $81 ongoing

$71 .00/ mth

for first 6 months, then $81 ongoing

Min. total cost $852.00

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The 50 Uniti Internet Opticomm Fibre Broadband Plan

• Unlimited
• 48/20 Mbps
• Deal: $71 for first 6 months, then $81 ongoing

$71 .00/ mth

for first 6 months, then $81 ongoing

Min. total cost $852.00

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Available by phone only

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Not everyone is familiar with OptiComm - but increasingly, home builders and developers are choosing OptiComm to supply dedicated fibre Internet to new residential developments. Unlike the national NBN network, OptiComm is a private wholesaler that installs fibre directly into buildings and then works with retailers to deliver high-speed plans.

If you're living in a newer estate or apartment complex with fibre access, OptiComm may offer speeds that rival or exceed NBN. Under our comparison service, you'll see OptiComm plans when these are available, and our team can guide you on whether this is a faster or more reliable option in your area.

How to switch unlimited Internet plans

Ready to upgrade to a better unlimited plan? At Compare Broadband, we help ensure you choose a provider with consistent speed and fair pricing. We’ll keep an eye on introductory offers and value-added extras, and talk you through whether setup fees apply or not.

Our tool checks which providers service your address and highlights the unlimited plans available - making it easy to compare contract terms and hidden fees. Whether it's no‑lock‑in flexibility or promotional savings, our experts help you evaluate the true cost of switching.

Compare unlimited Internet plans with Compare Broadband

With a Trustpilot rating of 4.8 out of 5, Compare Broadband is trusted by thousands of Australians to help them choose the best unlimited broadband plan. Our comparison tool presents a clear snapshot of top deals, sorted by cost, contract type, connection speed and provider reliability.

We understand every household’s Internet needs are different, so our friendly experts are available to guide you. Reach out via our hotline or Live Chat anytime for honest, unbiased advice on unlimited Internet plans tailored to your home.