How CassOne compares
Monthly prices in Australian dollars, checked on 6 November 2026. We are not trying to be the biggest. We are trying to be fair, private and personal.
Price per month
What you pay each month for the plan, and what it includes.
Price for around 5 TB
CassOne Plus and Family add extra storage at $3 per TB. The others jump to their next tier.
Price per TB, per month
Plan price divided by the storage it includes. Lower is cheaper.
What the numbers do not show
Where CassOne is cheaper
Anyone who needs more than 200 GB: Apple and Google jump straight to 2 TB for $14.99, so 250 GB to 1 TB costs less here. Families who want one shared pool also pay less, and 5 TB costs $20 to $26 against $32.99 at Google.
Where it is not
Microsoft 365 Family gives six people 1 TB each for less per TB, if you need the Office apps and six separate allowances. Our smaller plans cost more per TB, because you are paying for a smaller slice.
What the big brands include
Google and Apple storage also covers email, phone backups and their own apps. Microsoft 365 includes the Office apps. CassOne is file storage and photo backup, hosted privately by CBP Studio, with a real person to call.
Prices are the published monthly rates in AUD including GST at the time of checking and can change. Apple: support.apple.com. Microsoft: microsoft.com/en-au. Google: Google One plans page in Australia (2 TB $14.99, 5 TB $32.99). Microsoft 365 prices are the monthly-billing rates; paying annually is cheaper.