| Free GPT-4o access for everyone — no waitlist, no token limits on basic chat | Yes | No |
| Built into Windows 11 via the taskbar — one keyboard shortcut away from any app | Yes | No |
| Microsoft 365 Copilot writes in Word, analyzes data in Excel, builds decks in PowerPoint, and summarizes Teams meetings | Yes | No |
| Designer generates images inside chat using DALL-E — free with daily limits, more on Pro | Yes | No |
| Web search answers ground responses in real-time results with source citations | Yes | No |
| Excel data analysis mode interprets natural language requests and generates charts or formulas | Yes | No |
| Habits scheduling automatically books recurring blocks (gym, deep work, lunch) and moves them when conflicts arise | No | Yes |
| Task duration prediction estimates how long a task will take and finds the right slot in your calendar | No | Yes |
| Buffer time protection adds automatic gaps before and after meetings | No | Yes |
| Slack status sync updates your status automatically based on your calendar | No | Yes |
| Focus time defense marks blocks as busy to prevent meeting scheduling during deep work | No | Yes |
| Google Calendar sync with full two-way updates — reads real availability before scheduling | No | Yes |