| Source of truth | Markdown files in your company’s own folder on the server, mode 0700 | Blocks inside Notion’s database, with export available | Ofivia |
| Databases and views | They do not exist. There are notes, folders, links and a graph | Relations, formulas, boards, calendar and timeline | Notion AI |
| Simultaneous editing | No. The last save wins | Yes, with comments and mentions | Notion AI |
| Permission structure | A department tree with downward inheritance, plus per-file permissions that only add | Sharing by page and by workspace | Ofivia |
| What the AI can reach | The file subtree of the department that agent lives in | Whatever the person asking can see in the workspace | Even |
| What the AI produces | New files in your folder, while you watch every step | Text on the page you are writing on | Even |
| Search | Semantic and literal at once, fused, consuming no credit | Workspace search and questions about its contents | Even |
| The AI’s memory | A file in your vault, dated and sourced, that you can edit | The vendor’s, inside the product | Ofivia |
| How it is billed | A monthly plan plus credits for real usage: 1 credit = US$0.001 of model spend | Per user per month, with AI included in the paid plans | Even |
| Self-hosting | Yes, on the Enterprise plan, with a one-command install | No. It is a cloud service | Ofivia |
| Ecosystem and apps | Web. No mobile, no desktop, no public API yet | Mobile, desktop, API, templates and integrations | Notion AI |
| Security certifications | None. No SOC 2, no ISO 27001, no third-party audit | Holds published certifications | Notion AI |