Brandwave

How popular isOpteon?

In September 2026, people searched for Opteon by name about 390 times in New Zealand, an 18.8% decrease from the previous year. These searches made up 0.26% of all New Zealand property valuation service searches, placing Opteon fifth out of six services. When we asked both ChatGPT and Google AI Overviews about property valuation services, Opteon appeared in two of the five answers and was the third most recommended of the six.

Search and AI answers in September 2026

Opteon is the fifth most searched of 6 competitors and the third most recommended in AI answers.

  1. Homes.co.nzShare of searches 81%Mentioned in 3 of 5 AI answersPlace in AI recommendations 2nd
  2. QVShare of searches 14.5%Mentioned in 5 of 5 AI answersPlace in AI recommendations 1st
  3. ValocityShare of searches 2.8%Mentioned in 0 of 5 AI answersPlace in AI recommendations –
  4. CoreLogicShare of searches 1.4%Mentioned in 0 of 5 AI answersPlace in AI recommendations –
  5. OpteonShare of searches 0.26%Mentioned in 2 of 5 AI answersPlace in AI recommendations 3rd

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Top property valuation services in ChatGPT and Google AI Overviews

In three ChatGPT questions and two Google AI Overviews, Opteon was mentioned in two out of five: in two of the three ChatGPT answers, but not in either of the two Google AI Overviews. Opteon is the third most recommended of the six.

Most recommended by AI

Brands get a higher ranking if they are mentioned earlier in the answers.

  1. QV1st
  2. Homes.co.nz2nd
  3. Opteon3rd
  4. Colliers Valuation4th
  5. Valocity–
  6. CoreLogic–

Mentioned by AI

Each dot is one answer, filled in when that answer mentions the brand.

  • QV5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Homes.co.nz3 of 5Named in 1 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Opteon2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Colliers Valuation1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Valocity0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • CoreLogic0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers

See every answer about property valuation services

5 answers

  • Asked ChatGPT

    “Which property valuation service should I use in New Zealand?”

    1. 1QV
    2. 2Opteon

  • Asked ChatGPT

    “What are the best property valuation services in New Zealand?”

    1. 1QV
    2. 2Opteon
    3. 3Colliers Valuation

  • Asked ChatGPT

    “What's the best property valuation service in New Zealand for a home estimate?”

    1. 1QV
    2. 2Homes.co.nz

  • Searched Google, AI Overview

    “property valuation nz”

    1. 1QV
    2. 2Homes.co.nz

  • Searched Google, AI Overview

    “house valuation nz”

    1. 1QV
    2. 2Homes.co.nz

Not named in any answer:

Brands are shown in the order each answer named them. The survey took place in New Zealand on October 19, 2026.

Which property valuation services compete with Opteon?

Opteon against property valuation services in New Zealand, by month

Share of searches by month for Homes.co.nz, QV, Valocity, Opteon. The figures are in the table below the chart.

View monthly share of searches table
MonthHomes.co.nzQVValocityCoreLogicOpteonColliers Valuation
Oct 202581.3%14.2%2.4%1.8%0.26%0.03%
Nov 202581.4%14.2%2.4%1.7%0.26%0.03%
Dec 202583.6%12.3%2.4%1.5%0.27%0.01%
Jan 202687%9.3%1.8%1.6%0.28%0.02%
Feb 202686.5%9.2%2.1%1.9%0.28%0.03%
Mar 202686.1%9.2%2.6%1.9%0.28%0.03%
Apr 202686.2%9.6%2.3%1.7%0.2%0.03%
May 202684.7%11%2.5%1.5%0.22%0.02%
Jun 202682.2%13.3%2.7%1.6%0.24%0.02%
Jul 202683.4%12.2%2.4%1.8%0.27%0.01%
Aug 202682.4%13.3%2.6%1.3%0.29%0.02%
Sep 202681%14.5%2.8%1.4%0.26%0.03%

  1. 1.Homes.co.nz

    81%

    Held 1st. 121K estimated branded searches, -10% vs prior month. Share -1.5 points.

  2. 2.QV

    14.5%

    Held 2nd. 21.7K estimated branded searches, -0.05% vs prior month. Share +1.2 points.

  3. 3.Valocity

    2.8%

    Held 3rd. 4.2K estimated branded searches, -2.1% vs prior month. Share +0.2 points.

  4. 4.CoreLogic

    1.4%

    Held 4th. 2K estimated branded searches, -1.4% vs prior month. Share +0.1 points.

  5. 5.Opteon

    0.26%

    Held 5th. 390 estimated branded searches, -18.8% vs prior month. Share 0 points.

  6. 6.Colliers Valuation

    0.03%

    Held 6th. 40 estimated branded searches, 0% vs prior month. Share 0 points.

Compare popularity between Opteon and its closest rivals

Every comparison with Opteon

4 comparisons

How has branded search demand for Opteon changed in New Zealand over the last 12 months?

2 findings
  • Across the 12 months ending September 2026, estimated monthly branded searches for Opteon in New Zealand fell from 480 to 390.
  • Across the 12 months ending September 2026, Opteon’s share of searches among property valuation services in New Zealand held steady at 0.26%.

How did search popularity change for New Zealand property valuation services in September 2026?

5 changes

  1. In September 2026, QV gained share of searches among property valuation services in New Zealand, from 13.3% to 14.5%.

  2. In September 2026, Homes.co.nz lost share of searches among property valuation services in New Zealand, from 82.4% to 81%.

  3. Estimated monthly branded searches for CoreLogic in New Zealand fell 35.9% over 12 measured months, from 3.2K to 2K in September 2026.

  4. Estimated monthly branded searches for Colliers Valuation in New Zealand fell 20% over 12 measured months, from 50 to 40 in September 2026.

  5. Estimated monthly branded searches for Opteon in New Zealand fell 18.8% over 12 measured months, from 480 to 390 in September 2026.

How are Opteon’s branded searches counted?

1 search term

Brandwave collects information about searches that people make online using Opteon’s name. When viewed over time, estimated search volumes for this branded term can be used to understand whether interest in the brand is growing, holding steady, or fading.

  • opteon

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How the Brand Demand Index is measured

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