--- title: "Google Vault vs Mimecast: Which is searched more?" description: "Is Google Vault or Mimecast more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Email archiving 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/google-vault-vs-mimecast" publisher: "Brandwave" --- # Google Vault vs Mimecast: Which is searched more? Is Google Vault or Mimecast more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Email archiving 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**: Google Vault and Mimecast - **Competitive set**: Email archiving platforms - **Market**: Global - **Month measured**: Sep 2026 - **Google Vault Share of Search**: 9.1% - **Mimecast Share of Search**: 36.8% ## Is Google Vault or Mimecast more popular in search? - In September 2026, Mimecast had more branded searches than Google Vault among email archiving platforms worldwide. Mimecast had about 110,000 branded searches, while Google Vault had 27,100. Mimecast made up 36.8% of all email archiving platform searches we track, and Google Vault accounted for 9.1%. - Mimecast was ahead of Google Vault in every measured month of the 12 months ending September 2026. - Across the 12 months ending September 2026, Google Vault’s share of searches among email archiving platforms worldwide moved from 7.6% to 9.1%, and its estimated monthly branded searches moved from 22.2K to 27.1K. - Across the 12 months ending September 2026, Mimecast’s share of searches among email archiving platforms worldwide moved from 37.8% to 36.8%, and its estimated monthly branded searches held steady at 110K. ## Top email archiving platforms in ChatGPT and Google AI Overviews In three ChatGPT questions and two Google AI Overviews, Mimecast appeared in all five answers. Google Vault was mentioned in four out of five: in all three ChatGPT answers and in one of the two Google AI Overviews. Mimecast was listed before Google Vault in three out of four 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 | | --- | --- | --- | --- | --- | | Mimecast | 1st | 3 of 3 | 2 of 2 | 5 of 5 | | Microsoft Purview | 2nd | 3 of 3 | 0 of 2 | 3 of 5 | | Proofpoint | 3rd | 3 of 3 | 1 of 2 | 4 of 5 | | Google Vault | 4th | 3 of 3 | 1 of 2 | 4 of 5 | | Barracuda | 5th | 2 of 3 | 1 of 2 | 3 of 5 | | Smarsh | 6th | 2 of 3 | 0 of 2 | 2 of 5 | | Global Relay | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | ## Every AI answer about email archiving platforms - Asked ChatGPT "Which email archiving platform should I use?": 1. Microsoft Purview, 2. Mimecast, 3. Proofpoint, 4. Barracuda, 5. Google Vault - Asked ChatGPT "What are the best email archiving platforms?": 1. Microsoft Purview, 2. Google Vault, 3. Proofpoint, 4. Mimecast, 5. Barracuda, 6. Smarsh - Asked ChatGPT "What's the best email archiving platform for business compliance?": 1. Microsoft Purview, 2. Mimecast, 3. Proofpoint, 4. Smarsh, 5. Google Vault - Searched Google, AI Overview "email archiving platform": 1. Mimecast - Searched Google, AI Overview "best email archiving": 1. Mimecast, 2. Proofpoint, 3. Barracuda, 4. Google Vault Not named in any answer: Global Relay. Brands are listed in the order each answer named them. The answers were collected in the United States on October 20, 2026. ## How did search popularity change for email archiving platforms worldwide in September 2026? - In September 2026, Mimecast gained share of searches among email archiving platforms worldwide, from 34.4% to 36.8%. - In September 2026, Google Vault gained share of searches among email archiving platforms worldwide, from 8.5% to 9.1%. ## Month by month | Month | Google Vault estimated searches | Google Vault Share of Search | Google Vault rank | Mimecast estimated searches | Mimecast Share of Search | Mimecast rank | | --- | --- | --- | --- | --- | --- | --- | | Oct 2025 | 22.2K | 7.6% | 4 | 110K | 37.8% | 1 | | Nov 2025 | 22.2K | 8.5% | 4 | 90.5K | 34.5% | 1 | | Dec 2025 | 22.2K | 9.2% | 4 | 90.5K | 37.3% | 1 | | Jan 2026 | 22.2K | 7.7% | 4 | 110K | 38.1% | 1 | | Feb 2026 | 22.2K | 8.4% | 4 | 90.5K | 34.4% | 1 | | Mar 2026 | 27.1K | 8.5% | 4 | 110K | 34.4% | 1 | | Apr 2026 | 27.1K | 9.5% | 4 | 90.5K | 31.8% | 1 | | May 2026 | 27.1K | 10% | 4 | 90.5K | 33.5% | 1 | | Jun 2026 | 22.2K | 7.4% | 4 | 110K | 36.5% | 1 | | Jul 2026 | 22.2K | 8.6% | 4 | 90.5K | 35.1% | 1 | | Aug 2026 | 22.2K | 8.5% | 4 | 90.5K | 34.4% | 1 | | Sep 2026 | 27.1K | 9.1% | 4 | 110K | 36.8% | 1 | ## How each brand is measured Brandwave collects information about searches that people make online using Google Vault’s and Mimecast’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. - **Google Vault**: Measured on the search term “google vault”. - **Mimecast**: Measured on the search term “mimecast”. - [Google Vault profile](/demand/global-en/brands/google-vault) - [Mimecast profile](/demand/global-en/brands/mimecast) - [All email archiving platforms worldwide](/demand/global-en/categories/email-archiving-platforms): The set both shares are measured inside, 7 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 Google Vault or Mimecast more popular in search? In September 2026, Mimecast had more branded searches than Google Vault among email archiving platforms worldwide. Mimecast had about 110,000 branded searches, while Google Vault had 27,100. Mimecast made up 36.8% of all email archiving platform searches we track, and Google Vault accounted for 9.1%. ## Cite this page Brandwave. "Google Vault vs Mimecast: Which is searched more?". https://gobrandwave.com/demand/global-en/compare/google-vault-vs-mimecast This page is also available as HTML at https://gobrandwave.com/demand/global-en/compare/google-vault-vs-mimecast. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.