Join Mercury Broadband and get the full buzz all in one place.
We've got you covered with a range of plans to suit your needs.
Explore our home broadband offers below and find the right plan to start surfing the web.
Explore our broadband plans and connection options below..
You can find out more information about fibre broadband here.
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Speeds: Download 105Mbps/Upload 26Mbps.**
Recommended for: small to medium households with a few connected devices. Suitable for standard definition streaming, solo working from home and scrolling on your phone.
One Bill
One easy bill each month, for all your services.
Rewards
Earning rewards points – add broadband and fast track your way to your next Free Power Day or bill credit.
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Speeds: Download 516Mbps/Upload 114Mbps.**
Recommended for: homes with multiple connected devices, learning, streaming, playing and working from home.
Free router
Get one free eero router when you join on our Samsung 2 year electricity and broadband offer, with the option to add up to 2 more. On our 12 months half-price broadband bundle or open term fibre plans, you can purchase up to 3 eero routers. (+$14.95 postage.)
One Bill
One easy bill each month, for all your services.
Rewards
Earning rewards points – add broadband and fast track your way to your next Free Power Day or bill credit.
Speeds: Download 891Mbps/Upload 505Mbps.**
Recommended for: larger households, pro gamers and multi-screen streamers.
Free router
Get one free eero router when you join on our Samsung 2 year electricity and broadband offer, with the option to add up to 2 more. On our 12 months half-price broadband bundle or open term fibre plans, you can purchase up to 3 eero routers. (+$14.95 postage.)
One Bill
One easy bill each month, for all your services.
Rewards
Earning rewards points – add broadband and fast track your way to your next Free Power Day or bill credit.
You can find out more information about wireless broadband here.
Speeds: Download 56Mbps/Upload 18Mbps**
Recommended for: Small sized households that use the internet to stay updated with emails and on social media, but don't tend to regularly stream movies or music.
Free router rental
All wireless broadband plans come with a free router rental^ (+ postage and handling of $14.95)
One Bill
One easy bill each month, for all your services.
Rewards
Earning rewards points – add broadband and fast track your way to your next Free Power Day or bill credit.
Speeds: Download 56Mbps/Upload 18Mbps**
Recommended for: Medium sized households who like to stream movies and play music across multiple devices.
Free router rental
All wireless broadband plans come with a free router rental^ (+ postage and handling of $14.95)
One Bill
One easy bill each month, for all your services.
Rewards
Earning rewards points – add broadband and fast track your way to your next Free Power Day or bill credit.
Speeds: Download 56Mbps/Upload 18Mbps**
Recommended for: Medium sized, busy households who are serious about online activities including downloading, streaming and watching high-definition videos/movies.
Free router rental
All wireless broadband plans come with a free router rental^ (+ postage and handling of $14.95)
One Bill
One easy bill each month, for all your services.
Rewards
Earning rewards points – add broadband and fast track your way to your next Free Power Day or bill credit.
*Prices include GST. Prices may change during the term.
**Average speeds at busy times. (source MBNZ Report 27, April 2026) Results may vary for individual consumers. Broadband speeds explained. 1,000GB and 300GB wireless broadband data plans: run at maximum speed until you reach the data threshold, then throttle to 5Mbps until the plan renews. 120GB wireless broadband plan: Once data cap has been reached, service will stop until the plan renews. You can purchase data packs to continue service at maximum speed.
^Free router loaned for wireless broadband (P&H fee $14.95). Router must be returned within 14 days of service cancellation. This may be a refurbished router.
Bundle your electricity and broadband with Mercury and keep everything on one bill. Explore our bundle offers below
When you join for electricity and broadband on a 2-year term.
*Terms, eligibility and early termination fees apply. Prices may change during the term. Router included, P&H $14.95. Broadband plan availability may vary.
When you join for electricity and broadband on an eligible plan.
*Terms and eligibility apply. Prices may change during the term. Router charges may apply incl $14.95 P&H. Broadband availability may vary.
Terms and eligibility apply. Prices may change. Broadband plan availability may vary.
We're proud to be recognised with the Gold Quality Service Award in the Internet Service Providers category. This award reflects our commitment to deliver not only fast and reliable internet, but genuine care - connections that go beyond speed.
eero 6+ routers offer premium performance and are available with all our fibre plans.
EASY SWITCH
Considering switching broadband providers but unsure of the process? Visit our switching hub to learn more. It's easier than you may think!
ONE APP, ONE BILL
Handle your broadband, gas, electricity and mobile phone plan with just one app and one bill. Get all your services sorted on the Mercury app.
EARN REWARDS
Earn more rewards points when you add broadband. You can redeem points to unlock Free Power Days or account credit.
OUR NETWORK
We're one of the few independent NZ internet providers with our own internet service provider (ISP) network, managed by us since 2007.
CONNECTION SPEED
Fibre plans start from as little as $70 per month when bundled with electricity. FibreMax is our fastest available WiFi.
MOST SATISFIED CUSTOMERS
We're proud to be rated a top broadband provider for satisfaction in the Commerce Commision’s recent telecommunications report.
We offer both Wireless Broadband and Fibre Broadband plans.
On our fibre broadband plans eero routers are available to add to your plan.
On our wireless broadband plans, we'll supply you with either a Futura Modem or a Smart Modem 2. This may be a refurbished router. A postage and handling fee of $14.95 applies for delivery.
If you need help choosing the right fibre broadband plan for your home, take a look at our broadband quiz.. It takes less than a minute to complete!
The broadband available at your address depends on the infrastructure in your area. Enter your address on our broadband page and we'll show you what's available at your place.
You can add broadband to your existing Mercury account by logging in to My Account online or via the Mercury app to view your available broadband offers and complete your sign-up. Prefer to chat? Call our team on 0800 36 98 50.
If you are considering switching your broadband to Mercury but are unsure of the process our Switching Hub is designed to help.
Yes, you can join Mercury for broadband only. Mercury offers standalone broadband plans, so you don't need to bundle with electricity. To sign up or learn more, call our team on 0800 470 111.
We offer landline services for both fibre and wireless broadband.