Xero’s integration with Microsoft 365 Copilot is confirmed read-only in its public preview, launched August 2026 — "users return to Xero when they need to investigate or complete an action." Different vendor, different surface, same underlying limitation as the Claude.ai connector.
Worth flagging, not burying: this is a preview product as of publishing. Microsoft and Xero could extend write access later — this claim is worth re-verifying periodically rather than treating as permanent.
| Xero + Microsoft 365 Copilot | 2day | |
|---|---|---|
| Live financial data in Excel/Word/PowerPoint | Yes | No — this is a Claude-native product, not an Office add-in |
| Writes to your ledger | ✗No — read-only preview | ✓Yes — preview-then-confirm |
| Multi-entity consolidation | ✗No | ✓Yes |
| Workflow memory | ✗No | ✓Yes |