--- title: "OsiriX MD vs Weasis: Which is searched more?" description: "Is OsiriX MD or Weasis more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Medical imaging software 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/osirix-vs-weasis" publisher: "Brandwave" --- # OsiriX MD vs Weasis: Which is searched more? Is OsiriX MD or Weasis more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Medical imaging software 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**: OsiriX MD and Weasis - **Competitive set**: Medical imaging software - **Market**: Global - **Month measured**: Sep 2026 - **OsiriX MD Share of Search**: 0.52% - **Weasis Share of Search**: 0.84% ## Is OsiriX MD or Weasis more popular in search? - In September 2026, Weasis had more branded searches than OsiriX MD among medical imaging software worldwide. Weasis had about 9,900 branded searches, while OsiriX MD had 6,120. Weasis made up 0.84% of all medical imaging software searches we track, and OsiriX MD accounted for 0.52%. - The lead changed hands 3 times in the 12 months ending September 2026: Weasis took it in November 2025, OsiriX MD took it in December 2025, Weasis took it in February 2026. - Across the 12 months ending September 2026, OsiriX MD’s share of searches among medical imaging software worldwide moved from 0.7% to 0.52%, and its estimated monthly branded searches moved from 9.1K to 6.1K. - Across the 12 months ending September 2026, Weasis’ share of searches among medical imaging software worldwide moved from 0.63% to 0.84%, and its estimated monthly branded searches moved from 8.1K to 9.9K. ## Top medical imaging software in ChatGPT and Google AI Overviews In three ChatGPT questions and two Google AI Overviews, OsiriX MD was mentioned in three out of five: in one of the three ChatGPT answers and in both Google AI Overviews. Weasis was mentioned in three out of five: in two of the three ChatGPT answers and in one of the two Google AI Overviews. Weasis was listed before OsiriX MD 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 | | --- | --- | --- | --- | --- | | Weasis | 1st | 2 of 3 | 1 of 2 | 3 of 5 | | 3D Slicer | 2nd | 3 of 3 | 1 of 2 | 4 of 5 | | RadiAnt DICOM Viewer | 3rd | 3 of 3 | 1 of 2 | 4 of 5 | | Horos | 4th | 1 of 3 | 2 of 2 | 3 of 5 | | OsiriX MD | 5th | 1 of 3 | 2 of 2 | 3 of 5 | | OHIF Viewer | 6th | 3 of 3 | 0 of 2 | 3 of 5 | | Sectra | 7th | 1 of 3 | 0 of 2 | 1 of 5 | | Philips | 8th | 1 of 3 | 0 of 2 | 1 of 5 | | GE HealthCare | 9th | 1 of 3 | 0 of 2 | 1 of 5 | | Fujifilm | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Agfa HealthCare | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | ## Every AI answer about medical imaging software - Asked ChatGPT "Which medical imaging software should I use?": 1. 3D Slicer, 2. RadiAnt DICOM Viewer, 3. OHIF Viewer - Asked ChatGPT "What are the best medical imaging software options?": 1. Weasis, 2. RadiAnt DICOM Viewer, 3. 3D Slicer, 4. OHIF Viewer, 5. OsiriX MD, 6. Sectra, 7. Philips, 8. GE HealthCare - Asked ChatGPT "What's the best medical imaging software for medical image viewing?": 1. Weasis, 2. RadiAnt DICOM Viewer, 3. 3D Slicer, 4. Horos, 5. OHIF Viewer - Searched Google, AI Overview "dicom viewer software": 1. Weasis, 2. Horos, 3. 3D Slicer, 4. RadiAnt DICOM Viewer, 5. OsiriX MD - Searched Google, AI Overview "medical imaging software": 1. OsiriX MD, 2. Horos Not named in any answer: Fujifilm and Agfa HealthCare. 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 medical imaging software worldwide in September 2026? - Estimated monthly branded searches for Weasis worldwide rose 22.2% over 12 measured months, from 8.1K to 9.9K in September 2026. - Estimated monthly branded searches for OsiriX MD worldwide fell 32.7% over 12 measured months, from 9.1K to 6.1K in September 2026. ## Month by month | Month | OsiriX MD estimated searches | OsiriX MD Share of Search | OsiriX MD rank | Weasis estimated searches | Weasis Share of Search | Weasis rank | | --- | --- | --- | --- | --- | --- | --- | | Oct 2025 | 9.1K | 0.7% | 7 | 8.1K | 0.63% | 8 | | Nov 2025 | 7.5K | 0.57% | 8 | 8.1K | 0.61% | 7 | | Dec 2025 | 7.3K | 0.49% | 7 | 6.6K | 0.44% | 8 | | Jan 2026 | 9K | 0.61% | 7 | 8.1K | 0.55% | 8 | | Feb 2026 | 7.5K | 0.7% | 8 | 8.1K | 0.75% | 7 | | Mar 2026 | 7.5K | 0.61% | 8 | 8.1K | 0.66% | 7 | | Apr 2026 | 7.5K | 0.61% | 8 | 8.1K | 0.66% | 7 | | May 2026 | 7.5K | 0.64% | 8 | 8.1K | 0.7% | 7 | | Jun 2026 | 6.1K | 0.61% | 8 | 8.1K | 0.81% | 7 | | Jul 2026 | 6K | 0.53% | 8 | 8.1K | 0.72% | 7 | | Aug 2026 | 6K | 0.52% | 8 | 9.9K | 0.85% | 7 | | Sep 2026 | 6.1K | 0.52% | 8 | 9.9K | 0.84% | 7 | ## How each brand is measured Brandwave collects information about searches that people make online using OsiriX MD’s and Weasis’ 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. - **OsiriX MD**: Measured on the search terms “osirix” and “osirix md”, summed into one figure. - **Weasis**: Measured on the search term “weasis”. - [OsiriX MD profile](/demand/global-en/brands/osirix) - [Weasis profile](/demand/global-en/brands/weasis) - [All medical imaging software worldwide](/demand/global-en/categories/medical-imaging-software): The set both shares are measured inside, 11 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 OsiriX MD or Weasis more popular in search? In September 2026, Weasis had more branded searches than OsiriX MD among medical imaging software worldwide. Weasis had about 9,900 branded searches, while OsiriX MD had 6,120. Weasis made up 0.84% of all medical imaging software searches we track, and OsiriX MD accounted for 0.52%. ## Cite this page Brandwave. "OsiriX MD vs Weasis: Which is searched more?". https://gobrandwave.com/demand/global-en/compare/osirix-vs-weasis This page is also available as HTML at https://gobrandwave.com/demand/global-en/compare/osirix-vs-weasis. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.