--- title: "Superhuman: search popularity and Share of Search worldwide" description: "Superhuman is an AI email client. 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/superhuman" publisher: "Brandwave" --- # Superhuman: search popularity and Share of Search worldwide Superhuman is an AI email client. 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**: Superhuman - **Market**: Global - **Measured month**: Aug 2026 - **Share of Search among email clients**: 11.3% ## Where the brand sits | Competitive set | Rank | Share of Search | Estimated monthly branded searches | | --- | --- | --- | --- | | Email clients | 2 | 11.3% | 110K | | AI email assistants | 1 | 78.9% | 110K | - [Email clients](/demand/global-en/categories/email-clients) - [AI email assistants](/demand/global-en/categories/ai-email-assistants) ## How has branded search demand for Superhuman changed worldwide over the last 12 months? - Across the 11 months ending August 2026, estimated monthly branded searches for Superhuman worldwide rose from 90.5K to 110K. - Across the 11 months ending August 2026, Superhuman’s estimated Share of Search among email clients worldwide increased from 7.9% to 11.3%. - Across the 11 months ending August 2026, Superhuman’s estimated Share of Search among email clients worldwide peaked at 11.4% in March 2026 and was lowest at 7.9% in October 2025. - Across the 11 months ending August 2026, Superhuman’s estimated Share of Search among AI email assistants worldwide peaked at 82.2% in November 2025 and was lowest at 77.2% in June 2026. ## How did search popularity change for email clients worldwide in August 2026? - In August 2026, Superhuman gained estimated Share of Search among email clients worldwide, from 9.5% to 11.3%. - In August 2026, Thunderbird lost estimated Share of Search among email clients worldwide, from 86.5% to 84.5%. - Estimated monthly branded searches for Airmail worldwide fell 18.5% over 11 measured months, from 22.2K to 18.1K in August 2026. - Estimated monthly branded searches for Newton worldwide fell 18.2% over 11 measured months, from 880 to 720 in August 2026. - Estimated monthly branded searches for Spark worldwide fell 18.1% over 11 measured months, from 27.1K to 22.2K in August 2026. ## How did search popularity change for AI email assistants worldwide in August 2026? - In August 2026, Mailbutler gained estimated Share of Search among AI email assistants worldwide, from 2.1% to 4.7%. - In August 2026, SaneBox gained estimated Share of Search among AI email assistants worldwide, from 4.8% to 5.8%. - In August 2026, Shortwave lost estimated Share of Search among AI email assistants worldwide, from 13.1% to 10.6%. - In August 2026, Superhuman lost estimated Share of Search among AI email assistants worldwide, from 80.1% to 78.9%. ## Historical estimated branded-search demand | Month | Competitive set | Estimated monthly branded searches | Share of Search | Rank | | --- | --- | --- | --- | --- | | Oct 2025 | Email clients | 90.5K | 7.9% | 2 | | Nov 2025 | Email clients | 110K | 11.3% | 2 | | Dec 2025 | Email clients | 90.5K | 9.4% | 2 | | Jan 2026 | Email clients | 110K | 11.3% | 2 | | Feb 2026 | Email clients | 90.5K | 9.6% | 2 | | Mar 2026 | Email clients | 110K | 11.4% | 2 | | Apr 2026 | Email clients | 90.5K | 9.5% | 2 | | May 2026 | Email clients | 74K | 8% | 2 | | Jun 2026 | Email clients | 90.5K | 9.5% | 2 | | Jul 2026 | Email clients | 74K | 9.5% | 2 | | Aug 2026 | Email clients | 110K | 11.3% | 2 | | Sep 2026 | Email clients | — | — | — | | Oct 2025 | AI email assistants | 90.5K | 79.2% | 1 | | Nov 2025 | AI email assistants | 110K | 82.2% | 1 | | Dec 2025 | AI email assistants | 90.5K | 79.7% | 1 | | Jan 2026 | AI email assistants | 110K | 80.6% | 1 | | Feb 2026 | AI email assistants | 90.5K | 80.7% | 1 | | Mar 2026 | AI email assistants | 110K | 81.9% | 1 | | Apr 2026 | AI email assistants | 90.5K | 78.8% | 1 | | May 2026 | AI email assistants | 74K | 79.2% | 1 | | Jun 2026 | AI email assistants | 90.5K | 77.2% | 1 | | Jul 2026 | AI email assistants | 74K | 80.1% | 1 | | Aug 2026 | AI email assistants | 110K | 78.9% | 1 | | Sep 2026 | AI email assistants | — | — | — | ## How is Superhuman measured? Brandwave collects information about searches that people make online using Superhuman’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. - “superhuman” ## Which email clients compete with Superhuman? - [Thunderbird](/demand/global-en/brands/thunderbird): Head-to-head: /demand/global-en/compare/superhuman-vs-thunderbird - [Spark](/demand/global-en/brands/spark-email): Head-to-head: /demand/global-en/compare/spark-email-vs-superhuman - [Airmail](/demand/global-en/brands/airmail): Head-to-head: /demand/global-en/compare/airmail-vs-superhuman - [Newton](/demand/global-en/brands/newton-mail): Head-to-head: /demand/global-en/compare/newton-mail-vs-superhuman ## 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. "Superhuman: search popularity and Share of Search worldwide". https://gobrandwave.com/demand/global-en/brands/superhuman This page is also available as HTML at https://gobrandwave.com/demand/global-en/brands/superhuman. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.