NBN 25/4
nbn® Basic Broadband Plan · 25 Mbps typical evening
$59.00/mo
Rank in tier
#1 of 5
Tier cheapest
$59.00
Above cheapest
Cheapest
Rort Scale
Sweet As
Price history
Unchanged at $59.00 since 14 Oct 2026 (11 days tracked)
Southern Phone
Overall Rort Scale: Sweet As. Southern Phone's typical plan sits at or below the cheapest plan in its tier (median across 3 tiers). Southern Phone is the cheapest option in 3 of 3 tiers and never more than 15% above the cheapest.
$59
cheapest plan/mo
3
speed tiers
3
tiers where it's cheapest
0
tiers where it's a rort
Provider Rort Scale
Sweet As
You're on a fair deal. No worries.
Median 0% above tier cheapest · mean 0% · 3 tiers
Sweet As 3
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Where Southern Phone sits in each tier
Grey bar runs from the tier's cheapest plan to its average. The dot is Southern Phone's ongoing price, coloured by Rort Scale.
cheapest → average Sweet As
Price movement across tiers
Each line is one tier, indexed to the first price we tracked, so a flat line means no change.
No price changes recorded in any tier since 14 Oct 2026.
NBN 25/4 other tiersY axis: change since first tracked price
Plans by tier
NBN 50/18
nbn® Standard Broadband Plan · 50 Mbps typical evening
$79.00/mo
Rank in tier
#1 of 4
Tier cheapest
$79.00
Above cheapest
Cheapest
Rort Scale
Sweet As
Price history
Unchanged at $79.00 since 14 Oct 2026 (11 days tracked)
NBN 500/45
nbn® Fast X Broadband Plan · 500 Mbps typical evening
$89.00/mo
Rank in tier
#1 of 2
Tier cheapest
$89.00
Above cheapest
Cheapest
Rort Scale
Sweet As
Price history
Unchanged at $89.00 since 14 Oct 2026 (11 days tracked)
Prices are ongoing monthly prices as scraped on 25 October 2026. Rort Scale compares this provider's ongoing price with the cheapest ongoing price in the same tier.How the rating works.