Microsoft 365 Copilot vs Copilot Studio vs Acrobat AI Assistant: which AI for which job?

A practical comparison for Malaysian organisations deciding where to start with AI on documents.

Microsoft 365 CopilotCopilot Studio agentAcrobat AI Assistant
Best forPersonal productivity across Outlook, Teams, Word, ExcelA specific process or audience (HR Q&A, customer service)Working with PDFs in Acrobat
GroundingEverything the user can access in Microsoft 365The knowledge and tools you configureThe PDFs you open or add to a PDF Space
ActionsLimited; extended with agentsAgent flows, connectors, APIsSummaries, Q&A, comparisons
AudienceLicensed employeesEmployees, customers, partnersAcrobat users
LicensingPer user add-onUsage-based capacityAcrobat Studio or AI Assistant add-on

Where to start

  • Heavy Outlook/Teams/Word users → Microsoft 365 Copilot for a pilot group.
  • One painful repetitive process → a Copilot Studio agent.
  • Teams living in PDFs (tenders, contracts) → Acrobat Studio.

They work together

A common pattern: Acrobat makes documents searchable and well-structured; SharePoint stores them with metadata; Copilot Studio agents answer questions and run workflows over them.

Licensing terms change. This guide reflects our understanding at the time of writing and is not an official Adobe or Microsoft document — confirm current terms with your reseller.