Criterion Microsoft 365 Copilot Notion AI
CategoryEnterprise AutomationAI Productivity Tools
In one sentenceMicrosoft's AI assistant inside Word, Excel, PowerPoint, Outlook and Teams, grounded in your organisation's work data.AI built into Notion's workspace for writing, searching, meeting notes and running multi-step agent tasks across your pages.
Problem it solvesKnowledge workers spend much of their day on email, meetings and documents that could be drafted or summarised automatically.Team knowledge is spread across many pages and apps, and turning it into drafts, summaries or answers takes manual effort.
Free planYesYes
Developer APIYes — docsYes — docs
Open sourceNoNo
PlatformsWindows, macOS, Web, iOS, Android, Microsoft TeamsWeb, Windows, macOS, iOS, Android
Pricing (summary)Copilot Chat is included with eligible Microsoft 365 plans. Microsoft 365 Copilot for enterprise is $30 per user/month paid yearly or $31.50 paid monthly (annual commitment). For small businesses, the Copilot Business add-on is $21 per user/month annually ($18 promotional first year through 31 Dec 2026) or $25.20 monthly, and bundles with Business Standard or Premium are available.
Checked 2026-10-19		Free and Plus include only a limited AI trial. Business ($24 per member monthly, $20 on annual billing) includes Notion Agent, AI Meeting Notes and Enterprise Search. Custom Agents are billed at $10 per 1,000 Notion credits.
Checked 2026-10-19
Strengths
  • Deep integration with Microsoft 365
  • Enterprise security and permissions
  • Copilot Chat at no extra cost
  • AI grounded in your own workspace content
  • Broad feature set in one tool
  • Free Plus for students and educators
Limitations
  • Requires a qualifying Microsoft 365 licence
  • Add-on cost per user
  • Trials require a credit card and convert to paid
  • Full AI features (Agent, Meeting Notes, Enterprise Search) require Business or Enterprise
  • Custom Agents cost extra credits
  • Zero data retention with LLM providers only on Enterprise