Boost Brokers vs CB Mortgages:Which is more popular?
In September 2026, Boost Brokers had more branded searches than CB Mortgages among whangarei mortgage advisers in New Zealand. Boost Brokers had about 70 branded searches, while CB Mortgages had 10. Boost Brokers made up 16.7% of all whangarei mortgage adviser searches we track, and CB Mortgages accounted for 2.4%. When we asked ChatGPT and Google AI Overviews about whangarei mortgage advisers, Boost Brokers appeared in all three answers and CB Mortgages in none.
Who do people search for more?
Boost Brokers, about 7 searches for every 1 for CB Mortgages
Who does AI mention more?
Boost Brokers, mentioned in every answer we collected
Who does AI recommend more?
Boost Brokers, the only one of the two named
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Top whangarei mortgage advisers in ChatGPT and Google AI Overviews
In three ChatGPT questions, Boost Brokers appeared in all three answers. CB Mortgages did not appear in any of the three answers.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
Zest Brokers3 of 3Named in 3 of 3 ChatGPT answers
Key Mortgages3 of 3Named in 3 of 3 ChatGPT answers- Boost Brokers3 of 3Named in 3 of 3 ChatGPT answers
- Loan Market Whangarei3 of 3Named in 3 of 3 ChatGPT answers
NZHL1 of 3Named in 1 of 3 ChatGPT answers
CB Mortgages0 of 3Named in 0 of 3 ChatGPT answers
See every answer about whangarei mortgage advisers
3 answers
Asked ChatGPT
“Which mortgage adviser should I hire in Whangārei, New Zealand?”
Asked ChatGPT
“What are the best mortgage advisers in Whangārei, New Zealand?”
Asked ChatGPT
“What's the best mortgage adviser in Whangārei, New Zealand for a home loan?”
Searched Google, AI Overview
“whangarei mortgage broker”
Google showed no AI Overview for this search.
Searched Google, AI Overview
“whangarei mortgage advisers”
Google showed no AI Overview for this search.
Not named in any answer:
Brands are shown in the order each answer named them. The survey took place in New Zealand on October 21, 2026.
Is Boost Brokers or CB Mortgages more popular in search?
This chart shows how often people search Google for Boost Brokers and CB Mortgages by name. Each line represents a brand's share of searches for all six whangarei mortgage advisers we track, month by month, from searches in New Zealand.
Share of searches by month for Boost Brokers, CB Mortgages. The figures are in the table below the chart.
View monthly share of searches table
| Month | Zest Brokers | NZHL | Key Mortgages | Boost Brokers | CB Mortgages | Loan Market Whangarei |
|---|---|---|---|---|---|---|
| Oct 2025 | 19% | 23.8% | 23.8% | 26.2% | 0% | 7.1% |
| Nov 2025 | 22.7% | 20.5% | 27.3% | 25% | 0% | 4.5% |
| Dec 2025 | 16.2% | 18.9% | 37.8% | 24.3% | 0% | 2.7% |
| Jan 2026 | 18.2% | 24.2% | 24.2% | 27.3% | 3% | 3% |
| Feb 2026 | 23.3% | 18.6% | 25.6% | 25.6% | 0% | 7% |
| Mar 2026 | 20% | 20% | 32% | 22% | 2% | 4% |
| Apr 2026 | 24.4% | 26.8% | 22% | 22% | 2.4% | 2.4% |
| May 2026 | 30% | 15% | 27.5% | 22.5% | 0% | 5% |
| Jun 2026 | 36.7% | 16.3% | 24.5% | 18.4% | 2% | 2% |
| Jul 2026 | 23.5% | 23.5% | 19.6% | 27.5% | 2% | 3.9% |
| Aug 2026 | 28.8% | 21.2% | 19.2% | 26.9% | 1.9% | 1.9% |
| Sep 2026 | 28.6% | 26.2% | 23.8% | 16.7% | 2.4% | 2.4% |
How has the Boost Brokers and CB Mortgages comparison changed over the last 12 months?
3 findings
- Boost Brokers was ahead of CB Mortgages in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Boost Brokers’ share of searches among whangarei mortgage advisers in New Zealand moved from 26.2% to 16.7%, and its estimated monthly branded searches moved from 110 to 70.
- Across the 12 months ending September 2026, CB Mortgages’ share of searches among whangarei mortgage advisers in New Zealand moved from 0% to 2.4%, and its estimated monthly branded searches moved from 0 to 10.
How did search popularity change for New Zealand whangarei mortgage advisers in September 2026?
3 changes

In September 2026, NZHL overtook Boost Brokers to rank 2nd among whangarei mortgage advisers in New Zealand, with 26.2% of the searches.

In September 2026, Key Mortgages overtook Boost Brokers to rank 3rd among whangarei mortgage advisers in New Zealand, with 23.8% of the searches.
In September 2026, Boost Brokers lost share of searches among whangarei mortgage advisers in New Zealand, from 26.9% to 16.7%.
How are branded searches counted?
2 search terms
Brandwave collects information about searches that people make online using Boost Brokers’ and CB Mortgages’ names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
Boost Brokers
1 branded search term
- boost brokers
CB Mortgages
1 branded search term
- cb mortgages
Other head-to-heads among whangarei mortgage advisers

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