What are the cheapest broadband deals in Australia?

* Provider: Aussie Broadband

* Price: $44.99/month for the first 12 months, then $69.99/month

* Speed: Up to 25Mbps download speed, up to 5Mbps upload speed

* Data: 6,500GB of data allowance

* Modem: Included

* Contract length: 12 months

NBN 50/20 (1,000GB)

* Provider: Telstra

* Price: $64.99/month

* Speed: Up to 50Mbps download speed, up to 20Mbps upload speed

* Data: 1,000GB of data allowance

* Modem: Included

* Contract length: 24 months

NBN 100/20 (500GB)

* Provider: Optus

* Price: $69.99/month

* Speed: Up to 100Mbps download speed, up to 20Mbps upload speed

* Data: 500GB of data allowance

* Modem: Included

* Contract length: 24 months

NBN 250/25 (500GB)

* Provider: Dodo

* Price: $79.99/month

* Speed: Up to 250Mbps download speed, up to 25Mbps upload speed

* Data: 500GB of data allowance

* Modem: Included

* Contract length: 24 months

NBN 1000/50 (500GB)

* Provider: iiNet

* Price: $119.99/month

* Speed: Up to 1,000Mbps download speed, up to 50Mbps upload speed

* Data: 500GB of data allowance

* Modem: Included

* Contract length: 24 months