--- title: "Plunge vs Renu Therapy: Which is searched more?" description: "Is Plunge or Renu Therapy more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Cold plunge brands set worldwide. 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/global-en/compare/plunge-cold-plunge-vs-renu-therapy" publisher: "Brandwave" --- # Plunge vs Renu Therapy: Which is searched more? Is Plunge or Renu Therapy more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Cold plunge brands set worldwide. 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**: Plunge and Renu Therapy - **Competitive set**: Cold plunge brands - **Market**: Global - **Month measured**: Sep 2026 - **Plunge Share of Search**: 12.3% - **Renu Therapy Share of Search**: 19.7% ## Is Plunge or Renu Therapy more popular in search? - In September 2026, Renu Therapy had more branded searches than Plunge among cold plunge brands worldwide. Renu Therapy had about 1,600 branded searches, while Plunge had 1,000. Renu Therapy made up 19.7% of all cold plunge brand searches we track, and Plunge accounted for 12.3%. - The lead changed hands 2 times in the 12 months ending September 2026: Plunge took it in March 2026, Renu Therapy took it in April 2026. - Across the 12 months ending September 2026, Plunge’s share of searches among cold plunge brands worldwide moved from 8.6% to 12.3%, and its estimated monthly branded searches moved from 880 to 1K. - Across the 12 months ending September 2026, Renu Therapy’s share of searches among cold plunge brands worldwide moved from 12.8% to 19.7%, and its estimated monthly branded searches moved from 1.3K to 1.6K. ## Top cold plunge brands in ChatGPT and Google AI Overviews In three ChatGPT questions and two Google AI Overviews, Plunge appeared in all five answers. Renu Therapy was mentioned in one out of five: in one of the three ChatGPT answers, but not in either of the two Google AI Overviews. Plunge was listed before Renu Therapy in every answer. 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 | | --- | --- | --- | --- | --- | | Plunge | 1st | 3 of 3 | 2 of 2 | 5 of 5 | | Ice Barrel | 2nd | 3 of 3 | 0 of 2 | 3 of 5 | | Renu Therapy | 3rd | 1 of 3 | 0 of 2 | 1 of 5 | | Morozko Forge | 4th | 1 of 3 | 0 of 2 | 1 of 5 | | BlueCube | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Polar Monkeys | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | ## Every AI answer about cold plunge brands - Asked ChatGPT "Which cold plunge should I buy?": 1. Ice Barrel, 2. Plunge - Asked ChatGPT "What are the best cold plunge brands?": 1. Plunge, 2. Ice Barrel, 3. Renu Therapy, 4. Morozko Forge - Asked ChatGPT "What's the best cold plunge for home use?": 1. Plunge, 2. Ice Barrel - Searched Google, AI Overview "cold plunge": 1. Plunge - Searched Google, AI Overview "cold plunge tub": 1. Plunge Not named in any answer: BlueCube and Polar Monkeys. Brands are listed in the order each answer named them. The answers were collected in the United States on October 22, 2026. ## How did search popularity change for cold plunge brands worldwide in September 2026? - In September 2026, Renu Therapy overtook Plunge to rank 2nd among cold plunge brands worldwide, with 19.7% of the searches. - In September 2026, Plunge lost share of searches among cold plunge brands worldwide, from 13% to 12.3%. ## Month by month | Month | Plunge estimated searches | Plunge Share of Search | Plunge rank | Renu Therapy estimated searches | Renu Therapy Share of Search | Renu Therapy rank | | --- | --- | --- | --- | --- | --- | --- | | Oct 2025 | 880 | 8.6% | 6 | 1.3K | 12.8% | 4 | | Nov 2025 | 880 | 7.9% | 6 | 1.3K | 11.6% | 4 | | Dec 2025 | 1K | 10% | 6 | 1.3K | 13% | 3 | | Jan 2026 | 1K | 9.4% | 6 | 1.3K | 12.3% | 5 | | Feb 2026 | 1K | 11.8% | 3 | 1K | 11.8% | 5 | | Mar 2026 | 1.3K | 13% | 2 | 1K | 10% | 6 | | Apr 2026 | 1K | 9.8% | 5 | 1.3K | 12.8% | 3 | | May 2026 | 1K | 9.5% | 4 | 1K | 9.5% | 5 | | Jun 2026 | 1K | 11% | 3 | 1K | 11% | 5 | | Jul 2026 | 1.3K | 12.6% | 3 | 1.3K | 12.6% | 4 | | Aug 2026 | 1.3K | 13% | 2 | 1.3K | 13% | 3 | | Sep 2026 | 1K | 12.3% | 3 | 1.6K | 19.7% | 2 | ## How each brand is measured Brandwave collects information about searches that people make online using Plunge’s and Renu Therapy’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. - **Plunge**: Measured on the search term “plunge cold plunge”. - **Renu Therapy**: Measured on the search term “renu therapy”. - [Plunge profile](/demand/global-en/brands/plunge-cold-plunge) - [Renu Therapy profile](/demand/global-en/brands/renu-therapy) - [All cold plunge brands worldwide](/demand/global-en/categories/cold-plunge-brands): The set both shares are measured inside, 6 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 Plunge or Renu Therapy more popular in search? In September 2026, Renu Therapy had more branded searches than Plunge among cold plunge brands worldwide. Renu Therapy had about 1,600 branded searches, while Plunge had 1,000. Renu Therapy made up 19.7% of all cold plunge brand searches we track, and Plunge accounted for 12.3%. ## Cite this page Brandwave. "Plunge vs Renu Therapy: Which is searched more?". https://gobrandwave.com/demand/global-en/compare/plunge-cold-plunge-vs-renu-therapy This page is also available as HTML at https://gobrandwave.com/demand/global-en/compare/plunge-cold-plunge-vs-renu-therapy. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.