Free Services
| CWRU AI | Microsoft Copilot | Google Gemini | |
|---|---|---|---|
| Default Large Language Model | ChatGPT 5.2, Claude Sonnet 4.6 | Unknown | Fast |
| Multiple models supported | Yes (Meta’s Llama, Claude Sonnet, Codestral by Mistral AI, Phi 4 by Microsoft); others available by special request | Yes (members of the ChatGPT-5 family) | Yes (Thinking and Pro) |
| Data protection (data entered not used to train models) | Yes | Yes | Yes |
| Approved for restricted or sensitive data | No | No | No |
| Access to the internet for data retrieval (i.e. answers about current events) | Yes | Yes | Yes |
| Chat with uploaded files | Yes | Yes | Yes |
| File types supported | * Images * PDFs * Word Excel * CSV | * OneDrive / SharePoint Files * Documents: PDF, DOCX, TXT, XLSX, CSV, JSON, MD * Images: PNG, JPG, JPEG, PJP, JFIF * Presentation: PPTX | * Google Workspace Files * Documents: PDF, DOCX, TXT * Images: JPEG, PNG, WebP, HEIC * Presentation: PPTX * Audio: MP3, WAV |
| Upload multiple files into conversation | Yes | Yes | Yes |
| Ability to return to previous chats (including with uploaded files saved) | Yes. Chats saved indefinitely. Chats can be renamed. | Yes. Chats saved indefinitely. Chats can be renamed. | Yes. Chats saved indefinitely. Chats can be renamed. |
| Create files from prompts | Limited (answers can be downloaded to a text file or copied to the clipboard and then inserted into a file) | Yes | Yes |
| Create a personal prompt library of helpful prompts | Yes | No | No |
| Create (and share) custom bots | Yes. Share by special request | Yes, using Agents | Yes, using Google Gems |
Paid Services
| Microsoft 365 Copilot | Google AI Pro | |
|---|---|---|
| Cost | $200 per year (request via help@case.edu) | $170 per year (request via help@case.edu) |
| Direct integration with productivity apps | Yes (Word, Excel, PowerPoint, Teams, etc. Note: no email integration) | Yes (Gmail, Docs, Sheets, Drive, Slides, etc.) |
| Default Large Language Model | Unknown | Fast |
| Multiple models supported | Yes (members of the ChatGPT-5 family and Claude Opus | Yes (Thinking and Pro) |
| Data protection (data entered not used to train models) | Yes | Yes |
| Approved for restricted or sensitive data | No | No |
| Access to the internet for data retrieval (i.e. answers about current events) | Yes | Yes |
| Chat with uploaded files | Yes | Yes |
| File types supported | * OneDrive / SharePoint Files * Documents: PDF, DOCX, TXT, XLSX, XLS, CSV, TSV, JSON, MD * Images PNG, JPG, JPEG, GIF * Presentation: PPTX * Code: JS, PY, CS, HTML, CSS, SQL, XML, YAML, CONFIG, LOG | * Google Workspace Files * Documents: PDF, DOCX, DOC, TXT, RTF, XLSX, CSV, TSV * Images: JPG, JPEG, PNG, WebP, HEIC, TIFF * Presentations: PPTX, PPT * Audio: MP3, WAV, AAC, FLAC, OGG * Video: MP4, MOV, AVI, WMV, MPEG, MPG * Code: PY, JS, HTML, CSS, C++, JAVA, SQL, JSON, etc. * Archives: ZIP (containing text/code/data files) |
| Upload multiple files into conversation | Yes | Yes |
| Ability to return to previous chats (including with uploaded files saved) | Yes | Yes |
| Create files from prompts | Yes | Yes |
| Create (and share) custom bots | Yes, using Agents | Yes, using Gems |