iPrimus vs Neptune - Which is the best NBN internet provider?

iPrimus and Neptune are both reputable broadband internet providers in Australia.
Deciding which NBN or wireless internet company to sign up to is not an easy task. To make this process easier we have provided a side by side comparison of iPrimus and Neptune internet providers in the table below.

Disclaimer: All the data in the table is based on the opinions of people who have submitted reviews to this site over the last 24 months. We screen the reviews very thoroughly to ensure only accurate reviews get through. Please do your own research.


Criteria iPrimus Neptune
About iPrimus broadband NBN, wireless and adsl internet reviews and plan comparisons Neptune broadband NBN, wireless and adsl internet reviews and plan comparisons
iPrimus is a value nbn and mobile brand owned by Vocus, the group behind Dodo. It targets households after straightforward, mid-priced broadband. Neptune Internet is an Australian nbn provider built to shake up the traditional home internet market. Every plan is no lock-in with unlimited data, a free public static IP, and an integrated WireGuard VPN, backed by Australian-based support. Plans run from nbn 25 right up to multi-gigabit 2000/500 speeds.
Go to iPrimus Go to Neptune
Overall Rating [Not enough reviews] [Not enough reviews]
Recommended [Not enough reviews] [Not enough reviews]
Reliability [Not enough reviews] [Not enough reviews]
Customer Service [Not enough reviews] [Not enough reviews]
Value for Money [Not enough reviews] [Not enough reviews]
Technical Support [Not enough reviews] [Not enough reviews]
Australian based technical support [Not enough reviews] [Not enough reviews]
Call Centre Location [Not enough reviews] [Not enough reviews]
Services Offered [Not enough reviews] [Not enough reviews]
Cost of 25Mbps NBN Plan with unlimited data Neptune - NBN 25 (25/10): 25Mbps, unlimited data for $55 per month.
Neptune - Fixed Wireless (25/5): 25Mbps, unlimited data for $65 per month.
Cost of 50Mbps NBN Plan with unlimited data iPrimus - Standard Plus: 50Mbps, unlimited data for $87 per month.
Neptune - NBN 50 (50/20): 50Mbps, unlimited data for $80 per month.
Cost of wireless broadband plan
Contact Details iPrimus's phone number is:
13 17 89
and website is:
iprimus.com.au
Neptune's phone number is:
1800 868 508
and website is:
neptune.net.au
Read Reviews Read reviews of iPrimus. Read reviews of Neptune.
Go to iPrimus Go to Neptune

iPrimus and Neptune NBN25 plans (25Mbps download speed)

Neptune broadband NBN reviews
NBN 25 (25/10)
NBN - Fixed Line
25 Mb/s
Unlimited data
$55/mth Go to site
Neptune broadband NBN reviews
Fixed Wireless (25/5)
NBN - Fixed Wireless
25 Mb/s
Unlimited data
$65/mth Go to site

iPrimus and Neptune NBN50 plans (50Mbps download speed)

Neptune broadband NBN reviews
NBN 50 (50/20)
NBN - Fixed Line
50 Mb/s
Unlimited data
$80/mth Go to site
iPrimus broadband NBN reviews
Standard Plus
NBN - Fixed Line
50 Mb/s
Unlimited data
$87/mth Go to site

iPrimus and Neptune Ultrafast plans (>100Mbps download speed)

Neptune broadband NBN reviews
NBN 500 (500/50)
NBN - Fixed Line
500 Mb/s
Unlimited data
$85/mth Go to site
Neptune broadband NBN reviews
NBN 100 (100/20)
NBN - Fixed Line
100 Mb/s
Unlimited data
$85/mth Go to site
Neptune broadband NBN reviews
NBN Superfast (750/50)
NBN - Fixed Line
750 Mb/s
Unlimited data
$95/mth Go to site
Neptune broadband NBN reviews
NBN 100 (100/40)
NBN - Fixed Line
100 Mb/s
Unlimited data
$95/mth Go to site
iPrimus broadband NBN reviews
Premium plus
NBN - Fixed Line
500 Mb/s
Unlimited data
$97/mth Go to site
iPrimus broadband NBN reviews
Premium
NBN - Fixed Line
100 Mb/s
Unlimited data
$97/mth
$84 for first 6 months
Go to site
iPrimus broadband NBN reviews
Home Superfast
NBN - Fixed Line
700 Mb/s
Unlimited data
$104/mth
$94 for first 1 months
Go to site
Neptune broadband NBN reviews
NBN 1000 (1000/100)
NBN - Fixed Line
1000 Mb/s
Unlimited data
$105/mth Go to site
Neptune broadband NBN reviews
NBN 250 (250/100)
NBN - Fixed Line
250 Mb/s
Unlimited data
$110/mth Go to site
iPrimus broadband NBN reviews
Home Ultrafast
NBN - Fixed Line
840 Mb/s
Unlimited data
$119/mth
$109 for first 1 months
Go to site
Neptune broadband NBN reviews
NBN 500 FTTP (500/200)
NBN - Fixed Line
500 Mb/s
Unlimited data
$130/mth Go to site
Neptune broadband NBN reviews
NBN 1000 (1000/400)
NBN - Fixed Line
1000 Mb/s
Unlimited data
$150/mth Go to site
Neptune broadband NBN reviews
NBN 2000 (2000/100)
NBN - Fixed Line
2000 Mb/s
Unlimited data
$175/mth Go to site
Neptune broadband NBN reviews
NBN 2000 (2000/200)
NBN - Fixed Line
2000 Mb/s
Unlimited data
$175/mth Go to site
Neptune broadband NBN reviews
NBN 2000 (2000/500)
NBN - Fixed Line
2000 Mb/s
Unlimited data
$235/mth Go to site

Summary of iPrimus and Neptune comparison

Please note that summary below is based on reviews submitted to this website and represents the views of the people who wrote the reviews.

  • Overall: Neptune rates higher overall than iPrimus does.
  • Recommended: Neptune is more highly recommended than iPrimus.
  • Reliability: Neptune rates higher for reliability than iPrimus does.
  • Customer Service: Neptune rates higher for customer service than iPrimus does.
  • Value for Money: Neptune rates higher for value for money than iPrimus does.
  • Technical Support: Neptune rates higher for technical support than iPrimus does.

How to decide between iPrimus and Neptune? - next steps

  • Read reviews of iPrimus and Neptune to see what people think of these companies
  • Visit the website of each company and do some of your own research - iPrimus and Neptune
  • Decide how fast your connection need to be and how much data you need then use our broadband plan finder to narrow down the list of plans and find the best plan that suits your budget
  • Choose the plan that best suits your needs and budget. Remember, that you can easily change plans but changing broadband internet providers is more difficult so it is really important that you choose a solid internet provider.


Frequently asked questions about iPrimus vs Neptune

Is iPrimus better than Neptune?

Both iPrimus and Neptune have fewer than 5 verified reviews on Oz Broadband Reviews, so we don't yet show aggregate ratings. Compare plans and prices in the tables above, or read the individual reviews on each company's page.

Which is cheaper for NBN50, iPrimus or Neptune?

iPrimus's cheapest NBN50 plan is the Standard Plus at $87/month ongoing. Neptune's cheapest NBN50 plan is the NBN 50 (50/20) at $80/month ongoing. Neptune is cheaper on the ongoing price after any intro period ends.

Which has better customer service, iPrimus or Neptune?

Neptune scores 5.0 out of 5 on customer service vs iPrimus's 4.0, based on verified reviews on Oz Broadband Reviews. If onshore support matters, iPrimus's call centre is based in Australia and the Philippines and Neptune's is based in Australia.

What plans do iPrimus and Neptune offer?

iPrimus offers 5 NBN plans. Neptune offers 14 NBN plans. See the full plan tables above for prices, speeds and data limits.

Where are iPrimus and Neptune's call centres?

iPrimus's customer support is based in Australia and the Philippines. Neptune's customer support is based in Australia. Call centre location can affect support hours and accent comprehension if onshore support is important to you.

How do I switch from iPrimus to Neptune (or Neptune to iPrimus)?

Switching NBN providers in Australia is straightforward. The new provider handles the transfer once you sign up and provide your address. There's usually no contract overlap if your current plan is month-to-month, but check for early termination fees on contracted plans. Phone numbers can usually be ported, and the service typically continues uninterrupted on the same NBN line.


What customers say

About iPrimus

★★★☆☆ (3.3)
“Just ok...”

When the connection is stable, it's great. But I regularly find that it drops out particularly at night and will have to reboot my router semi-regularly

— Verified customer (SA), Jan 2025
★★★★½ (4.5)
“11 years in and still not jumping ship”

I've come from their ADSL2+ plans many moons ago and have had only consistent good experiences with them. Even when I shifted to NBN and the system kept…

— Verified customer (VIC), Mar 2021

About Neptune

★★★★★ (5.0)
“Good value, free adblock and vpn”

Their philosophy isn’t to offer the absolute cheapest intro deal and hope that you don’t switch away. Instead they offer a reasonable price and good…

— Verified customer (VIC), Jun 2026
★★★★★ (5.0)
“Fantastic smaller telco with a self service portal which isnt seen outside enterprise plans”

Technical self-service features are excellent. I can perform basic diagnostics, change speeds, and even secure my network with VPNs or DNS filtering.…

— Verified customer (VIC), Jun 2026

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