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Workday IlluminateMicrosoft 365 Copilot
AttributeWorkday Illuminate

Workday

Microsoft 365 Copilot

Microsoft

SegmentEnterprise PlatformsEnterprise Platforms
Version2025Microsoft 365 Copilot
Entry costEnterprise quotedfrom $30/mo
Pricing tiers—Microsoft 365 Copilot $30
Model stackin-house + frontierAnthropic (as subprocessor option) · Anthropic (subprocessor opt-in) · Anthropic (subprocessor optional) · Anthropic (unspecified model) · Anthropic Claude · Anthropic Models · Claude (Anthropic as subprocessor opt-in) · Claude 3 Opus · Claude 3.5 Sonnet · GPT-4o · GPT-5 class · Microsoft Copilot · Phi
Context window—128K
Public API
Routes models
Changes / 30d012
OriginGlobalGlobal
CapabilitiesAgent System of Record, HR agents, Finance agentsGraph-grounded retrieval, Copilot Studio agents, Excel and PowerPoint generation, Teams meeting recap, Tenant data boundary, Copilot Chat, Agent Builder, SharePoint Integration