Business
Compare business plans
Business NBN, electricity and mobile plans, ranked on price alone. Every price cites the provider's own page or the regulator's listings. Residential plans are never ranked here.
In one line
Across the business plans OpenStream tracks, the cheapest business NBN 100 plan is Carbon Comms Carbon Business Fast 100/40 NBN Bronze at $87/mo, read 2026-11-08 (of 2 priced business plans on that tier); the cheapest published small-business electricity plan is Blue NRG Blue Energy Direct at an estimated $88/mo on the CitiPower network in Victoria at 4,000 kWh a year, read 2026-11-09.
Next step
Once the plans are sorted, the same business can name the insurance it needs through the business insurance check: nine short questions, then the brief goes to a licensed broker who contacts you.
A path per market
Business plans only, one page per market.
- NBNBusiness NBN
19 business NBN plans priced from 6 providers with a priced business NBN plan, sorted by price with the day each was read.
- EnergyBusiness electricity
13 networks with published business electricity offers in the regulator's listings, with 39 business electricity answer pages by network and usage band.
- MobileBusiness mobile
0 business SIM-only plans priced: no brand publishes a SIM-only plan as a business plan today.
- InsuranceBusiness insurance
Which covers your kind of business must hold, and who requires each, with the source for every line.
Today's cheapest business NBN, by speed
The cheapest business plan on each tier, read from the provider's own page.
- Carbon Comms Carbon Business Fast 100/40 NBN BronzeBusiness NBN 100
$87/moprice confirmed 2026-11-08 · cheapest of 2 quotable business plans on this tier - Carbon Comms Carbon Business Superfast 250/100 NBN GoldBusiness NBN 250$99/moprice confirmed 2026-11-08 · cheapest of 5 quotable business plans on this tier
- Carbon Comms Carbon Business Turbofast 500/200 NBN GoldBusiness NBN 500$103/moprice confirmed 2026-11-08 · cheapest of 4 quotable business plans on this tier
Every business NBN plan, filterable: the business comparison.
Cheapest business electricity, by state
One card per state at 4,000 kWh a year, from the Australian Energy Regulator's small-business listings. Estimates from published rates, not retailer quotes; the network a site is on decides its price.
- Blue NRG Blue Energy DirectVictoria business electricity
$88/moestimated at 4,000 kWh a year, on the CitiPower network, read 2026-11-09 · cheapest of 1,028 business plans - Blue NRG Blue NEO 2026Queensland business electricity$103/moestimated at 4,000 kWh a year, on the Energex network, read 2026-11-09 · cheapest of 208 business plans
- 1st Energy 1st Quartz - Tariff 94, Business Time of UseTasmania business electricity
$116/moestimated at 4,000 kWh a year, on the TasNetworks network, read 2026-11-09 · cheapest of 69 business plans
Every state and network: business electricity.
Business electricity answers, by network and usage band: Business electricity by usage (39): Cheapest small business electricity on Ausgrid at 2,000 kWh a year, Cheapest small business electricity on Ausgrid at 4,000 kWh a year, Cheapest small business electricity on Ausgrid at 6,000 kWh a year, Cheapest small business electricity on Endeavour Energy at 2,000 kWh a year · All answers
Mobile: 0 business SIM-only plans priced against 90 SIM-only plans priced overall. Why.
Counts on this page are one reading of the OpenStream dataset, version 2026-11-09.live, newest read 2026-11-09. Prices are re-read through the day, so a count here and the same count read an hour later can differ; each says what it counts.
General information only, not advice. OpenStream is not an insurer, a broker or an adviser of any kind, and holds no Australian financial services licence. It sells nothing on this page. Everything on this page is built from public sources - regulators, government bodies and the providers' own published material - each named and dated where it is used, so you can check it yourself. It does not take account of your circumstances. How OpenStream works · Corrections and complaints