--- title: "Proton Drive vs Sync.com: Which is searched more?" description: "Is Proton Drive or Sync.com more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the File sync 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/proton-drive-vs-sync-com" publisher: "Brandwave" --- # Proton Drive vs Sync.com: Which is searched more? Is Proton Drive or Sync.com more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the File sync 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**: Proton Drive and Sync.com - **Competitive set**: File sync services - **Market**: Global - **Month measured**: Sep 2026 - **Proton Drive Share of Search**: 0.43% - **Sync.com Share of Search**: <0.01% ## Is Proton Drive or Sync.com more popular in search? - In September 2026, Proton Drive had more branded searches than Sync.com among file sync services worldwide. Proton Drive had about 246,000 branded searches, while Sync.com had 720. Proton Drive made up 0.43% of all file sync service searches we track, and Sync.com accounted for <0.01%. - Proton Drive was ahead of Sync.com in every measured month of the 12 months ending September 2026. - Across the 12 months ending September 2026, Proton Drive’s share of searches among file sync services worldwide moved from 0.24% to 0.43%, and its estimated monthly branded searches moved from 135K to 246K. - Across the 12 months ending September 2026, Sync.com’s share of searches among file sync services worldwide held steady at <0.01%, and its estimated monthly branded searches moved from 880 to 720. ## Top file sync services in ChatGPT and Google AI Overviews In three ChatGPT questions and two Google AI Overviews, Proton Drive was mentioned in three out of five: in all three ChatGPT answers, but not in either of the two Google AI Overviews. Sync.com was mentioned in three out of five: in two of the three ChatGPT answers and in one of the two Google AI Overviews. Proton Drive was listed before Sync.com in three out of four answers that named either. 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 | | --- | --- | --- | --- | --- | | Dropbox | 1st | 3 of 3 | 2 of 2 | 5 of 5 | | Google Drive | 2nd | 3 of 3 | 2 of 2 | 5 of 5 | | OneDrive | 3rd | 3 of 3 | 2 of 2 | 5 of 5 | | Syncthing | 4th | 3 of 3 | 0 of 2 | 3 of 5 | | Proton Drive | 5th | 3 of 3 | 0 of 2 | 3 of 5 | | Sync.com | 6th | 2 of 3 | 1 of 2 | 3 of 5 | | pCloud | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Box | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | ## Every AI answer about file sync services - Asked ChatGPT "Which file sync service should I use?": 1. Dropbox, 2. Google Drive, 3. OneDrive, 4. Syncthing, 5. Proton Drive - Asked ChatGPT "What are the best file sync services?": 1. Dropbox, 2. Google Drive, 3. OneDrive, 4. Syncthing, 5. Proton Drive, 6. Sync.com - Asked ChatGPT "What's the best file sync service for files on all devices?": 1. Dropbox, 2. Google Drive, 3. OneDrive, 4. Proton Drive, 5. Sync.com, 6. Syncthing - Searched Google, AI Overview "file sync services": 1. Dropbox, 2. Google Drive, 3. OneDrive - Searched Google, AI Overview "cloud file sync": 1. OneDrive, 2. Google Drive, 3. Dropbox, 4. Sync.com Not named in any answer: pCloud and Box. Brands are listed in the order each answer named them. The answers were collected in the United States on October 19, 2026. ## How did search popularity change for file sync services worldwide in September 2026? - Estimated monthly branded searches for Proton Drive worldwide rose 82.2% over 12 measured months, from 135K to 246K in September 2026. - Estimated monthly branded searches for Sync.com worldwide fell 18.2% over 12 measured months, from 880 to 720 in September 2026. ## Month by month | Month | Proton Drive estimated searches | Proton Drive Share of Search | Proton Drive rank | Sync.com estimated searches | Sync.com Share of Search | Sync.com rank | | --- | --- | --- | --- | --- | --- | --- | | Oct 2025 | 135K | 0.24% | 5 | 880 | <0.01% | 8 | | Nov 2025 | 135K | 0.25% | 5 | 1K | <0.01% | 8 | | Dec 2025 | 135K | 0.3% | 5 | 880 | <0.01% | 8 | | Jan 2026 | 165K | 0.31% | 5 | 1K | <0.01% | 8 | | Feb 2026 | 165K | 0.31% | 5 | 880 | <0.01% | 8 | | Mar 2026 | 201K | 0.36% | 5 | 1K | <0.01% | 8 | | Apr 2026 | 165K | 0.31% | 5 | 880 | <0.01% | 8 | | May 2026 | 201K | 0.37% | 5 | 880 | <0.01% | 8 | | Jun 2026 | 165K | 0.35% | 5 | 590 | <0.01% | 8 | | Jul 2026 | 165K | 0.37% | 5 | 720 | <0.01% | 8 | | Aug 2026 | 201K | 0.45% | 5 | 720 | <0.01% | 8 | | Sep 2026 | 246K | 0.43% | 5 | 720 | <0.01% | 8 | ## How each brand is measured Brandwave collects information about searches that people make online using Proton Drive’s and Sync.com’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. - **Proton Drive**: Measured on the search term “proton drive”. - **Sync.com**: Measured on the search term “sync cloud storage”. - [Proton Drive profile](/demand/global-en/brands/proton-drive) - [Sync.com profile](/demand/global-en/brands/sync-com) - [All file sync services worldwide](/demand/global-en/categories/file-sync-services): The set both shares are measured inside, 8 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 Proton Drive or Sync.com more popular in search? In September 2026, Proton Drive had more branded searches than Sync.com among file sync services worldwide. Proton Drive had about 246,000 branded searches, while Sync.com had 720. Proton Drive made up 0.43% of all file sync service searches we track, and Sync.com accounted for <0.01%. ## Cite this page Brandwave. "Proton Drive vs Sync.com: Which is searched more?". https://gobrandwave.com/demand/global-en/compare/proton-drive-vs-sync-com This page is also available as HTML at https://gobrandwave.com/demand/global-en/compare/proton-drive-vs-sync-com. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.