How to choose an NBN plan (speed, technology, support and extras)

Here's the strange thing about NBN plans: the bill is the simplest one in your household, one line, one monthly figure, and yet the decision behind it is the most complicated. An energy plan is arithmetic on a known usage. An NBN plan is five separate questions wearing a single price tag: what speed do you actually need, what can your address physically deliver, who answers the phone when it breaks, what extras are bundled or missing, and what will it really cost after the promo period ends.

Most comparison advice collapses all five into "here's the cheapest 50Mbps plan", which answers the question nobody asked. Let's do the five questions properly. This is a framework, not a verdict: we're not going to crown a best provider, because the best provider for a rural FTTN address with a home office is not the best provider for an inner-city HFC apartment with three gamers. The framework tells you how to weigh it; your situation does the rest.

Question 1: what speed does your household actually need?

Not aspirationally. Actually.

The light user. Email, browsing, banking, one stream in the evening. An entry tier (12 to 25 Mbps) genuinely covers this, and paying for more is charity to your provider. One honest caveat: entry tiers can feel thin the moment a second person or a video call arrives.

The typical household. A couple of simultaneous streams, video calls, a console downloading things at inconvenient times. The mid tiers (50 to 100 Mbps) are the sensible battleground, which is exactly why they're the most heavily marketed.

The heavy household or home professional. Many people, many screens, large file transfers, cloud backups, video production, or work that stops when the connection hiccups. The high tiers (several hundred Mbps and up) stop being luxury here; for a home professional, connection stability and upload speed matter as much as the headline download figure, and upload is the number the ads rarely mention.

One number matters more than the tier label: typical evening speed, the throughput providers report for the busy hours when everyone's actually online. Two plans on the same tier can report different typical evening speeds. The tier is the ceiling; the evening figure is closer to the floor you'll live on.

Question 2: what can your address physically deliver?

This is the question people skip, and it's the one that overrules all the others. The NBN reaches homes over different technologies, and the technology at your address decides which speed tiers are real for you.

FTTP (Fibre to the Premises). Fibre all the way to your wall. Supports every tier, including the fastest, reliably. If you have it, or your address is eligible for a free upgrade to it, the whole menu is open.

FTTC (Fibre to the Curb). Fibre to a pit outside, copper for the last few metres. Generally strong performance on the popular tiers.

FTTN (Fibre to the Node). Fibre to a cabinet somewhere in the neighbourhood, copper the rest of the way. Real-world speed depends heavily on how far your home is from the node and the state of the copper. Higher tiers may simply not be attainable, and a provider selling you one anyway is selling you a ceiling your line can't reach. If you're on FTTN, check what your line can actually carry before choosing a tier, and know that many FTTN addresses are now eligible for a free fibre upgrade when ordering a higher-tier plan.

HFC (Hybrid Fibre Coaxial). The old pay TV cable network, repurposed. Supports high tiers at most addresses, with performance generally solid.

Check your address on the NBN rollout map before comparing a single plan. Everything downstream depends on it.

Question 3: who answers when it breaks?

Here's where price-only comparison quietly costs people money. A $100 a month plan backed by support that takes three evenings of your life to resolve a dropout is not cheaper than a $120 plan from a provider with exemplary support. It's more expensive; the currency is just hours instead of dollars.

Support quality isn't vibes; there's public data. The Telecommunications Industry Ombudsman publishes complaint figures by provider every quarter, which is as close to an objective service scoreboard as this industry gets. Alongside it: where the support team is based (some providers staff Australian support and say so prominently, others don't), what hours they answer, and the pattern in recent customer reviews, weighted toward how problems got resolved rather than star averages. A provider's complaint trajectory over a few quarters tells you more than any ad.

Question 4: the add-ons, decoded

The extras are where plans that look identical stop being identical.

Modem terms. Included free, free-with-contract (leave early and pay it out), BYO, or on a repayment plan. A "free" modem with a 24 month tether is a contract wearing a hat.

Phone line (VoIP). If you still want a home number, some plans include VoIP calling; others charge. Matters enormously to some households and not at all to others.

Static IP. Irrelevant to most people; essential for some home professionals (remote access, hosting, certain security setups). If you know you need it, filter for it early, because not every provider offers it.

Entertainment boxes. Bundled TV streaming boxes can be genuine value if you'd pay for the service anyway, and pure decoration if you wouldn't. Price the plan without the box, then ask if the difference is worth it.

Question 5: the price after the price

Most plans lead with a promotional price for the first six months, then step up to the ongoing rate. The honest comparison is the first year total: six months at the promo rate plus six at ongoing, plus any modem or setup costs, and then, separately, the ongoing rate you'll live on in year two. A deep promo on a high ongoing rate is a loan, not a discount.

Where we fit

We compare energy today, and we're straight about that: broadband comparison is coming, built the same way we built energy, from providers' published information rather than a commercial panel, with service quality data and the real usage fit built into the ranking rather than bolted on. This framework is the ranking logic, published before the product, so you can hold us to it.

In the meantime, the framework works by hand, and your energy bills are ready to work right now: upload a bill and see what your electricity and gas should cost. Curious what your NBN provider actually pays for the wholesale service underneath your plan? That's public too, and it's a genuinely useful lens: what NBN providers pay for wholesale vs what you pay.