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New Zealand · broadband · Prices checked 7 November 2026 · checked by hand

One NZ vs Slingshot broadband prices

Comparing the cheapest plan each has at the same speed, at 100 Mbps or better One NZ Fibre Starter Unlimited Broadband is $70 a month and Slingshot Unlimited $101, so One NZ is $31 a month cheaper; at 300 and 500 Mbps or better One NZ Fibre Everyday Unlimited Broadband is $101 a month and Slingshot Unlimited $101, so both cost the same, on the ongoing price in New Zealand dollars, GST included, read from each retailer's own page on or after 2026-11-07.

Each band compares the cheapest plan of each retailer whose page states at least that speed; a plan whose page states no speed is not compared. Promotions are shown on each row and never ranked on.

Which fibre company serves your address?

Check whether fibre reaches your address, and who runs it.

Addresses from LINZ; fibre coverage from the Commerce Commission (CC BY 4.0).

The plans behind it

New Zealand broadband · read from each provider's own page on 2026-11-07, with the page linked on each row.

  1. 1.One NZ · Fibre Starter Unlimited Broadband
    $70 a month, ongoing
    106/25 Mbps (average peak speed) · measured 106 Mbps at peak (ComCom, October 2026) · $300 Phone Dollars when an eligible new broadband connection is added to a Pay Monthly account; no end date stated · no fixed term with your own modem; 12-month term with theirs
    unlimited data; their SmartWifi modem is $5 a month on a 12-month term plus $14.95 postage; no fee for a standard connection
    Go to One NZ
  2. 2.Slingshot · Unlimited
    $101 a month, from, ongoing
    519/111 Mbps (average peak speed) · measured 519 Mbps at peak (ComCom, October 2026) · $91 $10 broadband discount for 12 months · minimum 12-month term
    unlimited data; modem not included, BYO or rent one for $5 a month ($14.95 postage); early termination fees up to $250; the page prices the plan "from"
    Go to Slingshot
  3. 3.One NZ · Fibre Everyday Unlimited Broadband
    $101 a month, ongoing
    514/115 Mbps (average peak speed) · measured 526 Mbps at peak (ComCom, October 2026) · $300 Phone Dollars when an eligible new broadband connection is added to a Pay Monthly account; no end date stated · no fixed term with your own modem; 12-month term with theirs
    unlimited data; their SmartWifi modem is $5 a month on a 12-month term plus $14.95 postage; no fee for a standard connection
    Go to One NZ
One NZ plansSlingshot plansFibre of 100 Mbps or betterFibre of 300 Mbps or betterFibre of 500 Mbps or betterGigabit fibre

Related questions

Is One NZ or Slingshot faster?
On the tiers the Commerce Commission measured for both, Fibre 500: One NZ (reported as One New Zealand) 526 Mbps and Slingshot (reported as 2degrees & Slingshot) 519 Mbps at peak (ComCom, October 2026).
Do One NZ and Slingshot have promotional prices?
Slingshot Unlimited: $91 $10 broadband discount for 12 months, then $101 a month. The comparison uses the ongoing price.

Where this comes from

Dated 2026-11-07. Nothing is estimated beyond arithmetic the page names, and no provider pays to appear.