iPrimus vs ZipFibre NBN plans
OpenStream cannot compare iPrimus and ZipFibre on price as of 2026-11-08: ZipFibre's price was last confirmed on its own page on 2026-11-08 (its NBN page publishes no price that can be read, last tried 2026-07-30), outside the 24-hour window a quoted price must meet.
iPrimus' quotable plans are below, cheapest first, from $100.00/mo ongoing, including GST, read from iPrimus' own page on 2026-11-08 on NBN 100/17. Every plan held for either brand is listed with the date its price was last read; a price older than 24 hours is listed, not ranked, and still hands off to the brand. Both brands' pages on OpenStream and every current NBN plan by tier are linked below.
The plans
8 priced plans, cheapest first. Quotable plans first, then plans listed with the date they were last read; every row hands off to the brand.
| # | Provider | Plan | Speed tier | Evening (ACCC) | $/mo inc GST | Intro price | First 12 months | Est. margin | Price read | Source page | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  iPrimus | iPrimus NBN 100 (Fast) | 100/17 | 102% of plan speed | $100.00/mo | – | $1200 | $30.06 (33.1%) | 2026-11-08 | dated page | go to iPrimus |
| 2 | iPrimus | iPrimus NBN 500 (Superfast) | 500/47 | 106% of plan speed | $100.00/mo | – | $1200 | $30.06 (33.1%) | 2026-11-08 | dated page | go to iPrimus |
| 3 | iPrimus | iPrimus NBN 750 | 740/49 | 96% of plan speed | $107.00/mo | – | $1284 | $30.15 (31%) | 2026-11-08 | dated page | go to iPrimus |
| 4 | iPrimus | iPrimus NBN 1000 (Ultrafast) | 840/94 | 104% of plan speed | $122.00/mo | – | $1464 | $35.03 (31.6%) | 2026-11-08 | dated page | go to iPrimus |
| 5 |  ZipFibre | ZipFibre Fast 500 / 50 Mbps · this provider's latest read is held for review; listed, not ranked | 500/50 | not measured | $85.00/mo | – | $1020 | – | 2026-11-08 | dated page | go to ZipFibre |
| 6 | ZipFibre | ZipFibre Superfast 750 / 50 Mbps · this provider's latest read is held for review; listed, not ranked | 750/50 | not measured | $99.00/mo | – | $1188 | – | 2026-11-08 | dated page | go to ZipFibre |
| 7 | ZipFibre | ZipFibre Ultrafast 1000 / 100 Mbps · this provider's latest read is held for review; listed, not ranked | 1000/100 | not measured | $105.00/mo | – | $1260 | – | 2026-11-08 | dated page | go to ZipFibre |
| 8 | ZipFibre | ZipFibre Hyperfast 2000 / 200 Mbps · this provider's latest read is held for review; listed, not ranked | 2000/200 | not measured | $175.00/mo | – | $2100 | – | 2026-11-08 | dated page | go to ZipFibre |
What is held for each brand
- iPrimus: 4 quotable plans, from $100.00/mo.
- ZipFibre: 4 plans last read on 2026-11-08, listed but not ranked.
How to read this
Prices are the advertised ongoing monthly price including GST, captured from the provider's own site by the hourly index and from comparison sites at baseline; "last confirmed" is the most recent read in which the served price was seen on a source. Estimated margin is the ex-GST retail price minus NBN Co's published wholesale tariff for the tier, and is shown only where that public reference exists. Every figure cites its source on the linked dated page. Errors are possible - check the cited sources. Full method: methodology. Machine-readable: this answer as JSON, MCP, llms.txt.
Related: iPrimus on OpenStream: every plan held · ZipFibre on OpenStream: every plan held · iPrimus vs every other NBN brand · Cheapest NBN 100 plan · Compare every current plan at my address · Is the advertised NBN price the one you keep paying? · Is the cheapest NBN plan worth it? · All answers
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