By connecting spreadsheets with databases, CRM systems, and cloud platforms via technologies like Power Query, Power Pivot, and APIs, Microsoft Excel consultancy assist with the integration of Excel with other business tools. They can reduce human data handling by automating data imports and exports and ensuring that Excel stays synced with other apps. The smooth transfer of data across various systems made possible by this integration improves accuracy and efficiency. Additionally, consultants offer advice on best practices for preserving these linkages, guaranteeing the preservation of data integrity and streamlining the process as a whole.