--- title: "Earth Class Mail vs Opus: Which is more popular?" description: "Is Earth Class Mail or Opus more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Virtual office services 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/earth-class-mail-vs-opus-virtual" publisher: "Brandwave" --- # Earth Class Mail vs Opus: Which is more popular? Is Earth Class Mail or Opus more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Virtual office services 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**: Earth Class Mail and Opus - **Competitive set**: Virtual office services - **Market**: Global - **Month measured**: Oct 2026 - **Earth Class Mail Share of Search**: 0.52% - **Opus Share of Search**: 0.23% ## Is Earth Class Mail or Opus more popular in search? - In October 2026, Earth Class Mail had more branded searches than Opus among virtual office services worldwide. Earth Class Mail had about 5,400 branded searches, while Opus had 2,400. Earth Class Mail made up 0.52% of all virtual office service searches we track, and Opus accounted for 0.23%. - Earth Class Mail was ahead of Opus in every measured month of the 12 months ending October 2026. - Across the 12 months ending October 2026, Earth Class Mail’s share of searches among virtual office services worldwide moved from 0.46% to 0.52%, and its estimated monthly branded searches moved from 4.4K to 5.4K. - Across the 12 months ending October 2026, Opus’ share of searches among virtual office services worldwide moved from 0.3% to 0.23%, and its estimated monthly branded searches moved from 2.9K to 2.4K. ## Top virtual office services in ChatGPT and Google AI Overviews In three ChatGPT questions and two Google AI Overviews, Opus was mentioned in two out of five: in one of the three ChatGPT answers and in one of the two Google AI Overviews. Earth Class Mail 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 | | --- | --- | --- | --- | --- | | iPostal1 | 1st | 3 of 3 | 2 of 2 | 5 of 5 | | Alliance Virtual Offices | 2nd | 3 of 3 | 1 of 2 | 4 of 5 | | Regus | 3rd | 3 of 3 | 0 of 2 | 3 of 5 | | Anytime Mailbox | 4th | 2 of 3 | 0 of 2 | 2 of 5 | | Opus | 5th | 1 of 3 | 1 of 2 | 2 of 5 | | Davinci Virtual | 6th | 1 of 3 | 0 of 2 | 1 of 5 | | WeWork | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | PostScan Mail | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Earth Class Mail | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Traveling Mailbox | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Spaces | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | The Hoxton Mix | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | ## Every AI answer about virtual office services - Asked ChatGPT "Which virtual office service should I use?": 1. Alliance Virtual Offices, 2. iPostal1, 3. Regus, 4. Opus - Asked ChatGPT "What are the best virtual office services?": 1. Alliance Virtual Offices, 2. Regus, 3. iPostal1, 4. Anytime Mailbox, 5. Davinci Virtual - Asked ChatGPT "What's the best virtual office service for remote business address?": 1. iPostal1, 2. Regus, 3. Anytime Mailbox, 4. Alliance Virtual Offices - Searched Google, AI Overview "virtual office services": 1. iPostal1, 2. Alliance Virtual Offices, 3. Opus - Searched Google, AI Overview "business mailing address": 1. iPostal1 Not named in any answer: WeWork, PostScan Mail, Earth Class Mail, Traveling Mailbox, Spaces and The Hoxton Mix. 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 virtual office services worldwide in October 2026? - In October 2026, Earth Class Mail rose from 10th to 6th among virtual office services worldwide. - Estimated monthly branded searches for Opus worldwide fell 17.2% over 12 measured months, from 2.9K to 2.4K in October 2026. ## How has branded search for Earth Class Mail and Opus changed worldwide over the last 12 months? | Month | Earth Class Mail estimated searches | Earth Class Mail Share of Search | Earth Class Mail rank | Opus estimated searches | Opus Share of Search | Opus rank | | --- | --- | --- | --- | --- | --- | --- | | Nov 2025 | 4.4K | 0.46% | 8 | 2.9K | 0.3% | 12 | | Dec 2025 | 5.4K | 0.65% | 8 | 2.9K | 0.35% | 12 | | Jan 2026 | 5.4K | 0.54% | 8 | 3.6K | 0.36% | 11 | | Feb 2026 | 5.4K | 0.54% | 8 | 2.9K | 0.29% | 12 | | Mar 2026 | 5.4K | 0.48% | 8 | 3.6K | 0.32% | 11 | | Apr 2026 | 4.4K | 0.44% | 9 | 2.9K | 0.29% | 12 | | May 2026 | 4.4K | 0.47% | 8 | 2.9K | 0.31% | 11 | | Jun 2026 | 4.4K | 0.48% | 8 | 2.9K | 0.31% | 11 | | Jul 2026 | 3.6K | 0.39% | 9 | 2.4K | 0.26% | 11 | | Aug 2026 | 3.6K | 0.39% | 8 | 2.4K | 0.26% | 11 | | Sep 2026 | 3.6K | 0.35% | 10 | 2.4K | 0.23% | 11 | | Oct 2026 | 5.4K | 0.52% | 6 | 2.4K | 0.23% | 11 | ## How are Earth Class Mail’s and Opus’ branded searches counted? Brandwave collects information about searches that people make online using Earth Class Mail’s and Opus’ 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. - **Earth Class Mail**: Measured on the search term “earth class mail”. - **Opus**: Measured on the search term “opus virtual office”. - [Earth Class Mail profile](/demand/global-en/brands/earth-class-mail) - [Opus profile](/demand/global-en/brands/opus-virtual) - [All virtual office services worldwide](/demand/global-en/categories/virtual-office-services): The set both shares are measured inside, 12 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 Earth Class Mail or Opus more popular in search? In October 2026, Earth Class Mail had more branded searches than Opus among virtual office services worldwide. Earth Class Mail had about 5,400 branded searches, while Opus had 2,400. Earth Class Mail made up 0.52% of all virtual office service searches we track, and Opus accounted for 0.23%. ## Cite this page Brandwave. "Earth Class Mail vs Opus: Which is more popular?". https://gobrandwave.com/demand/global-en/compare/earth-class-mail-vs-opus-virtual This page is also available as HTML at https://gobrandwave.com/demand/global-en/compare/earth-class-mail-vs-opus-virtual. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.