--- title: "Equifax vs Zest AI: Which is searched more?" description: "Is Equifax or Zest AI more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Credit scoring platforms 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/equifax-vs-zest-ai" publisher: "Brandwave" --- # Equifax vs Zest AI: Which is searched more? Is Equifax or Zest AI more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Credit scoring platforms 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**: Equifax and Zest AI - **Competitive set**: Credit scoring platforms - **Market**: Global - **Month measured**: Sep 2026 - **Equifax Share of Search**: 27% - **Zest AI Share of Search**: 0.04% ## Is Equifax or Zest AI more popular in search? - In September 2026, Equifax had more branded searches than Zest AI among credit scoring platforms worldwide. Equifax had about 1.5 million branded searches, while Zest AI had 2,400. Equifax made up 27% of all credit scoring platform searches we track, and Zest AI accounted for 0.04%. - Equifax was ahead of Zest AI in every measured month of the 12 months ending September 2026. - Across the 12 months ending September 2026, Equifax’s share of searches among credit scoring platforms worldwide moved from 23.5% to 27%, and its estimated monthly branded searches held steady at 1.5M. - Across the 12 months ending September 2026, Zest AI’s share of searches among credit scoring platforms worldwide moved from 0.07% to 0.04%, and its estimated monthly branded searches moved from 4.4K to 2.4K. ## Top credit scoring platforms in ChatGPT and Google AI Overviews In three ChatGPT questions and one Google AI Overview, Equifax was mentioned in three out of four: in two of the three ChatGPT answers and in the Google AI Overview. Zest AI was mentioned in two out of four: in two of the three ChatGPT answers, but not in the Google AI Overview. Zest AI was listed before Equifax in two out of three 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 | | --- | --- | --- | --- | --- | | FICO | 1st | 3 of 3 | 1 of 1 | 4 of 4 | | Experian | 2nd | 2 of 3 | 1 of 1 | 3 of 4 | | Equifax | 3rd | 2 of 3 | 1 of 1 | 3 of 4 | | Zest AI | 4th | 2 of 3 | 0 of 1 | 2 of 4 | | TransUnion | 5th | 2 of 3 | 1 of 1 | 3 of 4 | | VantageScore | 6th | 2 of 3 | 1 of 1 | 3 of 4 | ## Every AI answer about credit scoring platforms - Asked ChatGPT "Which credit scoring platform should I use?": 1. Experian, 2. FICO, 3. VantageScore, 4. Equifax, 5. TransUnion - Asked ChatGPT "What are the best credit scoring platforms?": 1. Experian, 2. FICO, 3. Zest AI, 4. Equifax, 5. TransUnion, 6. VantageScore - Asked ChatGPT "What's the best credit scoring platform for credit risk models?": 1. FICO, 2. Zest AI - Searched Google, AI Overview "credit scoring platform": 1. Experian, 2. Equifax, 3. TransUnion, 4. FICO, 5. VantageScore Brands are listed in the order each answer named them. The answers were collected in the United States on October 19, 2026. ## How did search popularity change for credit scoring platforms worldwide in September 2026? - In September 2026, Equifax gained share of searches among credit scoring platforms worldwide, from 23.5% to 27%. - Estimated monthly branded searches for Zest AI worldwide fell 45.5% over 12 measured months, from 4.4K to 2.4K in September 2026. ## Month by month | Month | Equifax estimated searches | Equifax Share of Search | Equifax rank | Zest AI estimated searches | Zest AI Share of Search | Zest AI rank | | --- | --- | --- | --- | --- | --- | --- | | Oct 2025 | 1.5M | 23.5% | 2 | 4.4K | 0.07% | 6 | | Nov 2025 | 1.5M | 27% | 2 | 3.6K | 0.06% | 6 | | Dec 2025 | 1.5M | 27.3% | 2 | 2.9K | 0.05% | 6 | | Jan 2026 | 1.5M | 23.7% | 2 | 3.6K | 0.06% | 6 | | Feb 2026 | 1.5M | 23.7% | 2 | 3.6K | 0.06% | 6 | | Mar 2026 | 1.8M | 27.5% | 2 | 3.6K | 0.05% | 6 | | Apr 2026 | 1.5M | 23.5% | 2 | 3.6K | 0.06% | 6 | | May 2026 | 1.5M | 24.6% | 2 | 2.9K | 0.05% | 6 | | Jun 2026 | 1.5M | 24.6% | 2 | 2.4K | 0.04% | 6 | | Jul 2026 | 1.5M | 24.8% | 2 | 2.4K | 0.04% | 6 | | Aug 2026 | 1.5M | 23.5% | 2 | 2.9K | 0.05% | 6 | | Sep 2026 | 1.5M | 27% | 2 | 2.4K | 0.04% | 6 | ## How each brand is measured Brandwave collects information about searches that people make online using Equifax’s and Zest AI’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. - **Equifax**: Measured on the search term “equifax”. - **Zest AI**: Measured on the search term “zest ai”. - [Equifax profile](/demand/global-en/brands/equifax) - [Zest AI profile](/demand/global-en/brands/zest-ai) - [All credit scoring platforms worldwide](/demand/global-en/categories/credit-scoring-platforms): 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 Equifax or Zest AI more popular in search? In September 2026, Equifax had more branded searches than Zest AI among credit scoring platforms worldwide. Equifax had about 1.5 million branded searches, while Zest AI had 2,400. Equifax made up 27% of all credit scoring platform searches we track, and Zest AI accounted for 0.04%. ## Cite this page Brandwave. "Equifax vs Zest AI: Which is searched more?". https://gobrandwave.com/demand/global-en/compare/equifax-vs-zest-ai This page is also available as HTML at https://gobrandwave.com/demand/global-en/compare/equifax-vs-zest-ai. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.