--- title: "Harvey: search popularity and Share of Search worldwide" description: "Harvey is an AI legal assistant. 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/brands/harvey" publisher: "Brandwave" --- # Harvey: search popularity and Share of Search worldwide Harvey is an AI legal assistant. 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 - **Brand**: Harvey - **Market**: Global - **Measured month**: Aug 2026 - **Share of Search among water softeners**: 36.6% ## Where the brand sits | Competitive set | Rank | Share of Search | Estimated monthly branded searches | | --- | --- | --- | --- | | Water softeners | 1 | 36.6% | 110K | | AI legal assistants | 1 | 57.6% | 110K | - [Water softeners](/demand/global-en/categories/water-softeners) - [AI legal assistants](/demand/global-en/categories/ai-legal-assistants) ## How has branded search demand for Harvey changed worldwide over the last 12 months? - Across the 11 months ending August 2026, estimated monthly branded searches for Harvey worldwide rose from 74K to 110K. - Across the 11 months ending August 2026, Harvey’s estimated Share of Search among water softeners worldwide increased from 25.7% to 36.6%. - Across the 11 months ending August 2026, Harvey’s estimated Share of Search among water softeners worldwide peaked at 36.6% in August 2026 and was lowest at 22% in January 2026. - Across the 11 months ending August 2026, Harvey rose from 3rd to 1st among water softeners worldwide. - Across the 11 months ending August 2026, Harvey’s estimated Share of Search among AI legal assistants worldwide increased from 41.4% to 57.6%. - Across the 11 months ending August 2026, Harvey’s estimated Share of Search among AI legal assistants worldwide peaked at 57.6% in August 2026 and was lowest at 37.9% in January 2026. ## How did search popularity change for water softeners worldwide in August 2026? - Culligan’s estimated Share of Search among water softeners worldwide has gained ground for 3 months in a row, from 18% to 24.6% in August 2026. - Harvey’s estimated Share of Search among water softeners worldwide has gained ground for 3 months in a row, from 32.7% to 36.6% in August 2026. - Estimated monthly branded searches for WaterBoss worldwide rose 20.8% over 11 measured months, from 2.4K to 2.9K in August 2026. - Estimated monthly branded searches for Kinetico worldwide rose 13.6% over 11 measured months, from 880 to 1K in August 2026. - Estimated monthly branded searches for EcoWater worldwide fell 18.1% over 11 measured months, from 27.1K to 22.2K in August 2026. - Estimated monthly branded searches for BWT worldwide fell 17.7% over 11 measured months, from 110K to 90.5K in August 2026. ## How did search popularity change for AI legal assistants worldwide in August 2026? - Harvey’s estimated Share of Search among AI legal assistants worldwide has gained ground for 3 months in a row, from 55.2% to 57.6% in August 2026. - LegalOn’s estimated Share of Search among AI legal assistants worldwide has gained ground for 3 months in a row, from 24.8% to 25.9% in August 2026. - Estimated monthly branded searches for Robin AI worldwide fell 70.2% over 11 measured months, from 12.1K to 3.6K in August 2026. - Estimated monthly branded searches for Spellbook worldwide fell 18.5% over 11 measured months, from 22.2K to 18.1K in August 2026. ## Historical estimated branded-search demand | Month | Competitive set | Estimated monthly branded searches | Share of Search | Rank | | --- | --- | --- | --- | --- | | Oct 2025 | Water softeners | 74K | 25.7% | 3 | | Nov 2025 | Water softeners | 60.5K | 23.1% | 3 | | Dec 2025 | Water softeners | 60.5K | 25.5% | 3 | | Jan 2026 | Water softeners | 60.5K | 22% | 3 | | Feb 2026 | Water softeners | 90.5K | 33.3% | 2 | | Mar 2026 | Water softeners | 110K | 33.9% | 2 | | Apr 2026 | Water softeners | 110K | 36% | 1 | | May 2026 | Water softeners | 110K | 32.7% | 2 | | Jun 2026 | Water softeners | 110K | 35.9% | 2 | | Jul 2026 | Water softeners | 110K | 36.6% | 1 | | Aug 2026 | Water softeners | 110K | 36.6% | 1 | | Sep 2026 | Water softeners | — | — | — | | Oct 2025 | AI legal assistants | 74K | 41.4% | 1 | | Nov 2025 | AI legal assistants | 60.5K | 40.3% | 1 | | Dec 2025 | AI legal assistants | 60.5K | 41.9% | 1 | | Jan 2026 | AI legal assistants | 60.5K | 37.9% | 1 | | Feb 2026 | AI legal assistants | 90.5K | 50.4% | 1 | | Mar 2026 | AI legal assistants | 110K | 51.7% | 1 | | Apr 2026 | AI legal assistants | 110K | 55.2% | 1 | | May 2026 | AI legal assistants | 110K | 55.2% | 1 | | Jun 2026 | AI legal assistants | 110K | 57% | 1 | | Jul 2026 | AI legal assistants | 110K | 57.3% | 1 | | Aug 2026 | AI legal assistants | 110K | 57.6% | 1 | | Sep 2026 | AI legal assistants | — | — | — | ## How is Harvey measured? Brandwave collects information about searches that people make online using Harvey’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. - “harvey ai” ## Which water softeners compete with Harvey? - [BWT](/demand/global-en/brands/bwt): Head-to-head: /demand/global-en/compare/bwt-vs-harvey - [Culligan](/demand/global-en/brands/culligan): Head-to-head: /demand/global-en/compare/culligan-vs-harvey - [EcoWater](/demand/global-en/brands/ecowater): Head-to-head: /demand/global-en/compare/ecowater-vs-harvey - [WaterBoss](/demand/global-en/brands/waterboss): Head-to-head: /demand/global-en/compare/harvey-vs-waterboss - [Kinetico](/demand/global-en/brands/kinetico): Head-to-head: /demand/global-en/compare/harvey-vs-kinetico ## Methodology - [How is branded search demand measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused. ## Cite this page Brandwave. "Harvey: search popularity and Share of Search worldwide". https://gobrandwave.com/demand/global-en/brands/harvey This page is also available as HTML at https://gobrandwave.com/demand/global-en/brands/harvey. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.