Wide reach.
No staleness signal.
ChatGPT Enterprise connects to a genuinely broad catalogue of workplace systems and cites the source it used. What its available documentation does not describe is a named-reviewer gate before that source is trusted, or a mechanism that flags an answer when the underlying document has since changed—that is where Company Brain sits.
Know what you are
actually buying.
Company Brain does not try to match ChatGPT's connector breadth or general-purpose reach. It answers a narrower question: is the knowledge behind a specific answer still current and approved.
| Decision factor | Company BrainGoverned knowledge | ChatGPT EnterpriseGeneral-purpose assistant |
|---|---|---|
| Primary jobWhat the product is principally designed to do. | Knowledge behind agent answers | General-purpose AI assistant with enterprise connectors and admin controls |
| Source citationDoes an answer link back to the document it came from? | Every published skill carries evidence citations back to source content | Company knowledge cites sources with links and snippets; clicking a citation opens the answer in the native connected app |
| Named review before an answer is usedDoes a person approve knowledge before it can be cited, separate from who is allowed to see it? | Required by design: grounding-verified publication gate | Not described as a publication gate — access follows each connected app's own permission model, enforced via workspace RBAC and audit logs |
| Source-change / staleness detectionIs an answer flagged when the document behind it changes? | Hash-based change detection opens a drift alert | Not addressed in available documentation — no stale-answer signal described |
| Connector breadthOut-of-the-box integration catalogue. | Sources scale by plan; three connectors are included in the enterprise route | Broad catalogue — SharePoint, Google Drive, Slack, GitHub, HubSpot, Zendesk, Azure DevOps, Dropbox, Box, Outlook, Teams, Gmail, Linear and more |
| Admin & access controlsEnterprise identity and governance features. | Domain and permission-tag scoping, enforced per MCP call | SSO/SCIM provisioning, role-based access control, audit logs, data residency, customer-managed encryption keys |
| HostingWhere the product runs. | Self-hosted by default; customer-controlled environment | OpenAI-hosted cloud only — no self-hosted option |
| Commercial routeHow pricing is set. | Published self-serve plans; Enterprise scoped by quote | Not published; sold via direct sales contract |
Comparison based on the Company Brain Launch Package and public materials reviewed August 2026, including third-party reporting on connector coverage and admin controls where OpenAI's own pages were not directly accessible at review time. It is a product-fit guide, not an exhaustive benchmark; validate technical, commercial and security requirements in your own procurement process. Public reference: OpenAI — ChatGPT Enterprise
If the risk is a connector
quoting a retired policy.
If what you need is one assistant that reaches into dozens of workplace systems, ChatGPT Enterprise's connector breadth is the stronger fit. If the risk is that a policy-heavy answer keeps citing a source that has since changed, without anyone being told, Company Brain is the layer built for that gap.
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