--- title: "Colgate vs Waterpik: Which is more popular in New Zealand?" description: "Is Colgate or Waterpik more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Oral care brands set in New Zealand. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time." canonical: "https://gobrandwave.com/demand/nz/compare/colgate-vs-waterpik" publisher: "Brandwave" --- # Colgate vs Waterpik: Which is more popular in New Zealand? Is Colgate or Waterpik more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Oral care brands set in New Zealand. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time. ## Key facts - **Compared**: Colgate and Waterpik - **Competitive set**: Oral care brands - **Market**: New Zealand - **Month measured**: Oct 2026 - **Colgate Share of Search**: 24.4% - **Waterpik Share of Search**: 7.1% ## Is Colgate or Waterpik more popular in search? - In October 2026, Colgate had more branded searches than Waterpik among oral care brands in New Zealand. Colgate had about 5,520 branded searches, while Waterpik had 1,600. Colgate made up 24.4% of all oral care brand searches we track, and Waterpik accounted for 7.1%. - Colgate was ahead of Waterpik in every measured month of the 12 months ending October 2026. - Across the 12 months ending October 2026, Colgate’s share of searches among oral care brands in New Zealand moved from 22.4% to 24.4%, and its estimated monthly branded searches moved from 3.2K to 5.5K. - Across the 12 months ending October 2026, Waterpik’s share of searches among oral care brands in New Zealand moved from 13.4% to 7.1%, and its estimated monthly branded searches moved from 1.9K to 1.6K. ## Top oral care brands in ChatGPT and Google AI Overviews In three ChatGPT questions and two Google AI Overviews, Colgate appeared in all five answers. Waterpik did not appear in any of the five answers. Brands get a higher AI rank if they are mentioned earlier in the answers that list options. | Brand | AI rank | ChatGPT answers that named it | Google AI Overviews that named it | All answers that named it | | --- | --- | --- | --- | --- | | Colgate | 1st | 3 of 3 | 2 of 2 | 5 of 5 | | Sensodyne | 2nd | 3 of 3 | 1 of 2 | 4 of 5 | | Oral-B | 3rd | 3 of 3 | 1 of 2 | 4 of 5 | | Listerine | 4th | 0 of 3 | 1 of 2 | 1 of 5 | | Grin Natural | 5th | 1 of 3 | 1 of 2 | 2 of 5 | | Macleans | 6th | 2 of 3 | 0 of 2 | 2 of 5 | | Philips Sonicare | 7th | 1 of 3 | 0 of 2 | 1 of 5 | | Waterpik | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Corsodyl | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | ## Every AI answer about oral care brands - Asked ChatGPT "Which oral care brand should I buy in New Zealand?": 1. Colgate, 2. Sensodyne, 3. Oral-B, 4. Macleans - Asked ChatGPT "What are the best oral care brands in New Zealand?": 1. Colgate, 2. Sensodyne, 3. Oral-B, 4. Philips Sonicare, 5. Macleans - Asked ChatGPT "What's the best oral care brand in New Zealand for daily oral hygiene?": 1. Colgate, 2. Sensodyne, 3. Oral-B, 4. Grin Natural - Searched Google, AI Overview "toothpaste nz": 1. Colgate, 2. Oral-B, 3. Sensodyne, 4. Grin Natural - Searched Google, AI Overview "mouthwash brand": 1. Listerine, 2. Colgate Not named in any answer: Waterpik and Corsodyl. Brands are listed in the order each answer named them. The answers were collected in New Zealand on October 21, 2026. ## How did search popularity change for New Zealand oral care brands in October 2026? - In October 2026, Colgate lost share of searches among oral care brands in New Zealand, from 25.5% to 24.4%. - Waterpik’s share of searches among oral care brands in New Zealand has gained ground for 3 months in a row, from 5% to 7.1% in October 2026. ## How has branded search for Colgate and Waterpik changed in New Zealand over the last 12 months? | Month | Colgate estimated searches | Colgate Share of Search | Colgate rank | Waterpik estimated searches | Waterpik Share of Search | Waterpik rank | | --- | --- | --- | --- | --- | --- | --- | | Nov 2025 | 3.2K | 22.4% | 1 | 1.9K | 13.4% | 5 | | Dec 2025 | 4.5K | 27.7% | 1 | 2.4K | 14.9% | 3 | | Jan 2026 | 4.3K | 28% | 1 | 1.3K | 8.5% | 6 | | Feb 2026 | 3.6K | 26.1% | 1 | 1.3K | 9.5% | 6 | | Mar 2026 | 4.6K | 28.5% | 1 | 1.3K | 8% | 6 | | Apr 2026 | 4.6K | 27.8% | 1 | 1.3K | 7.8% | 6 | | May 2026 | 5K | 27.3% | 1 | 1.3K | 7% | 6 | | Jun 2026 | 4.5K | 25.4% | 1 | 1.3K | 7.4% | 6 | | Jul 2026 | 5K | 25.1% | 2 | 1K | 5% | 6 | | Aug 2026 | 5.2K | 25.1% | 1 | 1.3K | 6.3% | 6 | | Sep 2026 | 4.9K | 25.5% | 1 | 1.3K | 6.7% | 6 | | Oct 2026 | 5.5K | 24.4% | 1 | 1.6K | 7.1% | 6 | ## How are Colgate’s and Waterpik’s branded searches counted? Brandwave collects information about searches that people make online using Colgate’s and Waterpik’s 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. - **Colgate**: Measured on the search terms “colgate”, “colgate brush”, “colgate electric brush”, “colgate mouthwash”, “colgate total”, “colgate total toothpaste”, “colgate water flosser”, “colgate wisp” and “paste colgate”, summed into one figure. - **Waterpik**: Measured on the search term “waterpik”. - [Colgate profile](/demand/nz/brands/colgate) - [Waterpik profile](/demand/nz/brands/waterpik) - [All oral care brands in New Zealand](/demand/nz/categories/nz-oral-care-brands): The set both shares are measured inside, 9 brands. ## Methodology - [How is the Brand Demand Index measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused. ## Frequently asked questions ### Is Colgate or Waterpik more popular in search? In October 2026, Colgate had more branded searches than Waterpik among oral care brands in New Zealand. Colgate had about 5,520 branded searches, while Waterpik had 1,600. Colgate made up 24.4% of all oral care brand searches we track, and Waterpik accounted for 7.1%. ## Cite this page Brandwave. "Colgate vs Waterpik: Which is more popular in New Zealand?". https://gobrandwave.com/demand/nz/compare/colgate-vs-waterpik This page is also available as HTML at https://gobrandwave.com/demand/nz/compare/colgate-vs-waterpik. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.