--- title: "CoverageBook vs Signal AI: Which is more popular by branded search?" description: "Which is more popular in search, CoverageBook or Signal AI? Compare estimated monthly branded-search demand and Share of Search inside the Earned media measurement 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/coveragebook-vs-signal-ai" publisher: "Brandwave" --- # CoverageBook vs Signal AI: Which is more popular by branded search? Which is more popular in search, CoverageBook or Signal AI? Compare estimated monthly branded-search demand and Share of Search inside the Earned media measurement 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**: CoverageBook and Signal AI - **Competitive set**: Earned media measurement platforms - **Market**: Global - **Month measured**: Aug 2026 - **CoverageBook Share of Search**: 23.1% - **Signal AI Share of Search**: 0.45% ## Which is more popular in search, CoverageBook or Signal AI? - In August 2026, CoverageBook had more branded searches than Signal AI among earned media measurement platforms worldwide. CoverageBook was estimated to have 2K branded searches compared to Signal AI’s 40, and held a 23.1% Share of Search versus Signal AI’s 0.45%. - CoverageBook was ahead of Signal AI in every measured month of the 11 months ending August 2026. - Across the 11 months ending August 2026, CoverageBook’s estimated Share of Search among earned media measurement platforms worldwide moved from 20.7% to 23.1%, and its estimated monthly branded searches moved from 3K to 2K. - Across the 11 months ending August 2026, Signal AI’s estimated Share of Search among earned media measurement platforms worldwide moved from 0.14% to 0.45%, and its estimated monthly branded searches moved from 20 to 40. ## How did search popularity change for earned media measurement platforms worldwide in August 2026? - In August 2026, CoverageBook gained estimated Share of Search among earned media measurement platforms worldwide, from 16.8% to 23.1%. - Estimated monthly branded searches for Signal AI worldwide rose 100% over 11 measured months, from 20 to 40 in August 2026. ## Month by month | Month | CoverageBook estimated searches | CoverageBook Share of Search | CoverageBook rank | Signal AI estimated searches | Signal AI Share of Search | Signal AI rank | | --- | --- | --- | --- | --- | --- | --- | | Oct 2025 | 3K | 20.7% | 2 | 20 | 0.14% | 5 | | Nov 2025 | 3K | 23.7% | 2 | 20 | 0.16% | 5 | | Dec 2025 | 2.5K | 21% | 2 | 10 | 0.09% | 5 | | Jan 2026 | 2.5K | 20.4% | 2 | 20 | 0.17% | 5 | | Feb 2026 | 2.5K | 20.6% | 2 | 20 | 0.17% | 5 | | Mar 2026 | 2.5K | 17.5% | 2 | 20 | 0.14% | 5 | | Apr 2026 | 2K | 16.8% | 2 | 50 | 0.43% | 5 | | May 2026 | 2K | 18.7% | 2 | 20 | 0.19% | 5 | | Jun 2026 | 2.5K | 20.6% | 2 | 40 | 0.33% | 5 | | Jul 2026 | 2K | 16.8% | 2 | 40 | 0.34% | 5 | | Aug 2026 | 2K | 23.1% | 2 | 40 | 0.45% | 5 | | Sep 2026 | — | — | — | — | — | — | ## How each brand is measured Brandwave collects information about searches that people make online using CoverageBook’s and Signal 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. - **CoverageBook**: Measured on the search terms “coveragebook”, “coveragebook alternatives”, “coveragebook pricing” and “coveragebook.com”, summed into one figure. - **Signal AI**: Measured on the search term “signal-ai.com”. - [CoverageBook profile](/demand/global-en/brands/coveragebook) - [Signal AI profile](/demand/global-en/brands/signal-ai) - [All earned media measurement platforms worldwide](/demand/global-en/categories/earned-media-measurement-platforms): The set both shares are measured inside, 5 brands. ## Methodology - [How is branded search demand measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused. ## Frequently asked questions ### Which is more popular in search, CoverageBook or Signal AI? In August 2026, CoverageBook had more branded searches than Signal AI among earned media measurement platforms worldwide. CoverageBook was estimated to have 2K branded searches compared to Signal AI’s 40, and held a 23.1% Share of Search versus Signal AI’s 0.45%. ## Cite this page Brandwave. "CoverageBook vs Signal AI: Which is more popular by branded search?". https://gobrandwave.com/demand/global-en/compare/coveragebook-vs-signal-ai This page is also available as HTML at https://gobrandwave.com/demand/global-en/compare/coveragebook-vs-signal-ai. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.