--- title: "Cayenta CIS vs VertexOne: Which is searched more?" description: "Is Cayenta CIS or VertexOne more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Utility customer information systems 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/cayenta-cis-vs-vertexone" publisher: "Brandwave" --- # Cayenta CIS vs VertexOne: Which is searched more? Is Cayenta CIS or VertexOne more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Utility customer information systems 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**: Cayenta CIS and VertexOne - **Competitive set**: Utility customer information systems - **Market**: Global - **Month measured**: Sep 2026 - **Cayenta CIS Share of Search**: 0.03% - **VertexOne Share of Search**: 39.5% ## Is Cayenta CIS or VertexOne more popular in search? - In September 2026, VertexOne had more branded searches than Cayenta CIS among utility customer information systems worldwide. VertexOne had about 12,100 branded searches, while Cayenta CIS had 10. VertexOne made up 39.5% of all utility customer information system searches we track, and Cayenta CIS accounted for 0.03%. - VertexOne was ahead of Cayenta CIS in every measured month of the 12 months ending September 2026. - Across the 12 months ending September 2026, Cayenta CIS’s share of searches among utility customer information systems worldwide moved from 0.06% to 0.03%, and its estimated monthly branded searches moved from 20 to 10. - Across the 12 months ending September 2026, VertexOne’s share of searches among utility customer information systems worldwide moved from 34.8% to 39.5%, and its estimated monthly branded searches held steady at 12.1K. ## Top utility customer information systems in ChatGPT and Google AI Overviews In three ChatGPT questions and two Google AI Overviews, Cayenta CIS was mentioned in three out of five: in all three ChatGPT answers, but not in either of the two Google AI Overviews. VertexOne 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 | | --- | --- | --- | --- | --- | | Cayenta CIS | 1st | 3 of 3 | 0 of 2 | 3 of 5 | | Oracle Utilities Customer Cloud Service | 2nd | 2 of 3 | 0 of 2 | 2 of 5 | | SAP S/4HANA Utilities | 3rd | 2 of 3 | 0 of 2 | 2 of 5 | | CIS Infinity | 4th | 2 of 3 | 0 of 2 | 2 of 5 | | Itron | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | VertexOne | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | ## Every AI answer about utility customer information systems - Asked ChatGPT "Which utility customer information system should I use?": 1. Cayenta CIS, 2. Oracle Utilities Customer Cloud Service, 3. SAP S/4HANA Utilities - Asked ChatGPT "What are the best utility customer information systems?": 1. Oracle Utilities Customer Cloud Service, 2. SAP S/4HANA Utilities, 3. Cayenta CIS, 4. CIS Infinity - Asked ChatGPT "What's the best utility customer information system for customer records?": 1. Cayenta CIS, 2. CIS Infinity - Searched Google, AI Overview "customer information system": named none of the brands we track - Searched Google, AI Overview "utility customer information systems": named none of the brands we track Not named in any answer: Itron and VertexOne. Brands are listed in the order each answer named them. The answers were collected in the United States on October 21, 2026. ## How did search popularity change for utility customer information systems worldwide in September 2026? - In September 2026, VertexOne gained share of searches among utility customer information systems worldwide, from 34.4% to 39.5%. - Estimated monthly branded searches for Cayenta CIS worldwide fell 50% over 12 measured months, from 20 to 10 in September 2026. ## Month by month | Month | Cayenta CIS estimated searches | Cayenta CIS Share of Search | Cayenta CIS rank | VertexOne estimated searches | VertexOne Share of Search | VertexOne rank | | --- | --- | --- | --- | --- | --- | --- | | Oct 2025 | 20 | 0.06% | 6 | 12.1K | 34.8% | 2 | | Nov 2025 | 20 | 0.06% | 6 | 9.9K | 30.3% | 2 | | Dec 2025 | 10 | 0.04% | 6 | 9.9K | 35% | 2 | | Jan 2026 | 20 | 0.07% | 6 | 9.9K | 34.9% | 2 | | Feb 2026 | 20 | 0.06% | 6 | 8.1K | 26.3% | 2 | | Mar 2026 | 10 | 0.03% | 6 | 9.9K | 30.4% | 2 | | Apr 2026 | 20 | 0.06% | 6 | 9.9K | 30.4% | 2 | | May 2026 | 20 | 0.08% | 6 | 8.1K | 30.4% | 2 | | Jun 2026 | 20 | 0.07% | 6 | 9.9K | 34.5% | 2 | | Jul 2026 | 20 | 0.07% | 6 | 9.9K | 34.3% | 2 | | Aug 2026 | 10 | 0.03% | 6 | 9.9K | 34.4% | 2 | | Sep 2026 | 10 | 0.03% | 6 | 12.1K | 39.5% | 2 | ## How each brand is measured Brandwave collects information about searches that people make online using Cayenta CIS’s and VertexOne’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. - **Cayenta CIS**: Measured on the search term “cayenta cis”. - **VertexOne**: Measured on the search term “vertexone”. - [Cayenta CIS profile](/demand/global-en/brands/cayenta-cis) - [VertexOne profile](/demand/global-en/brands/vertexone) - [All utility customer information systems worldwide](/demand/global-en/categories/utility-customer-information-systems): 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 Cayenta CIS or VertexOne more popular in search? In September 2026, VertexOne had more branded searches than Cayenta CIS among utility customer information systems worldwide. VertexOne had about 12,100 branded searches, while Cayenta CIS had 10. VertexOne made up 39.5% of all utility customer information system searches we track, and Cayenta CIS accounted for 0.03%. ## Cite this page Brandwave. "Cayenta CIS vs VertexOne: Which is searched more?". https://gobrandwave.com/demand/global-en/compare/cayenta-cis-vs-vertexone This page is also available as HTML at https://gobrandwave.com/demand/global-en/compare/cayenta-cis-vs-vertexone. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.