I tools are becoming part of the modern workplace, but not every AI tool is built for the same job.
One of the most common questions we hear is:
“Should I use Microsoft Copilot or ChatGPT?”
The answer?
It depends on what you’re trying to accomplish.
Microsoft Copilot and ChatGPT can both help you write, brainstorm, summarize information, analyze data, and get more done. But where and how you use them can be very different.
So instead of trying to pick a winner, let’s look at where each tool shines, and when it might make sense to use both.
What Is Microsoft Copilot?
Microsoft Copilot is an AI assistant designed to work across Microsoft’s ecosystem, including the Microsoft 365 tools many businesses already use every day.
Depending on your Microsoft 365 plan and setup, Copilot can work with apps and work data such as Outlook, Teams, Excel, Word, PowerPoint, and SharePoint.
Microsoft Copilot is especially useful for:
- Summarizing email threads
- Drafting and rewriting emails
- Catching up on Teams meetings
- Working with Excel data
- Creating and summarizing documents
- Finding information across your Microsoft 365 work
- Turning meetings and conversations into next steps
One of Copilot’s biggest advantages is context. When appropriately configured, it can use the Microsoft 365 information you already have permission to access to help you get work done.
Think of it as an AI assistant that works alongside many of the tools already built into your workday.
What Is ChatGPT?
ChatGPT is a conversational AI assistant designed to help with a broad range of tasks.
You can use it to explore an idea, work through a problem, analyze information, create content, learn something new, or turn a rough thought into something more useful.
ChatGPT is especially useful for:
- Brainstorming ideas
- Writing and refining content
- Explaining complex concepts
- Research and learning
- Creating outlines
- Analyzing uploaded files and data
- Coding assistance
- Problem-solving
- Exploring different approaches to a challenge
ChatGPT can also work with files you upload and, depending on your plan and setup, connect with outside sources and workplace tools.
Think of ChatGPT as a flexible thought partner that can help you go from “I have an idea…” to “Now I know what to do with it.”
☕ Copilot Coffee Break
The best AI tool is the one that fits the task.
Microsoft Copilot and ChatGPT have plenty of overlapping capabilities, but they don’t always fit into your workday in the same way.
You don’t necessarily have to choose one over the other.
Sometimes the smarter approach is knowing when to use each.
One of the Biggest Differences: Your Work Context
This is one of the areas where Microsoft Copilot can really stand out for businesses already using Microsoft 365.
With the appropriate Microsoft 365 setup and permissions, Copilot can reference work information you already have access to, such as:
- Outlook emails
- Teams meetings
- Word documents
- Excel files
- SharePoint content
That makes it especially useful when your question is tied directly to the work happening inside your Microsoft environment.
For example:
“What action items came out of yesterday’s project meeting?”
or:
“Summarize the email conversation about the Smith proposal and tell me what I need to respond to.”
ChatGPT can also work with files and connected sources, including Microsoft content in supported configurations. The difference is that the experience, available connections, and level of integration depend on how ChatGPT is configured for you or your organization.
That’s why this comparison isn’t as simple as saying one tool “has your data” and the other doesn’t.
A better question is:
Where does your work live, and which AI tool gives you the most useful access to it?
When Microsoft Copilot May Be the Better Choice
Microsoft Copilot makes a lot of sense when much of your work already happens inside Microsoft 365.
You might reach for Copilot when you want to:
- Catch up on a missed Teams meeting
- Summarize a long email thread
- Draft an email response in Outlook
- Analyze data while working in Excel
- Create a first draft in Word
- Pull action items from a Teams meeting
- Find information connected to your Microsoft 365 work
In short:
Copilot can be a natural fit when your workday already lives in Microsoft 365.
Want more practical ways to use it? Read Getting More Out of Microsoft Copilot: Simple Tips to Save Time Every Day.
When ChatGPT May Be the Better Choice
ChatGPT can be especially helpful when you want to explore, create, analyze, or think through something in a more open-ended way.
You might reach for ChatGPT when you want to:
- Brainstorm ideas
- Explore different approaches to a problem
- Draft and refine marketing content
- Explain a technical topic in plain English
- Research or learn about a new subject
- Create an outline or plan
- Analyze an uploaded file
- Refine a prompt
- Work through an idea conversationally
For example, you could start with: Give me five different ways we could approach this customer communication. Explain the pros and cons of each.
Then keep the conversation going until you find the direction that works.
In short:
ChatGPT can be a great fit when you want room to explore, create, and think through a problem.
Do You Need Both Microsoft Copilot and ChatGPT?
Maybe.
And that’s not a cop-out.
There’s significant overlap between what Microsoft Copilot and ChatGPT can do. For some businesses, one tool may cover nearly everything they need. For others, using both may make sense because employees use them for different kinds of work.
For example:
Use Microsoft Copilot when you’re working with emails, meetings, documents, and other information in your Microsoft 365 environment.
Use ChatGPT when you want to brainstorm, research, analyze information, develop ideas, or work through a problem conversationally.
There will also be plenty of tasks where either one could do the job.
The goal isn’t choosing a winner.
It’s choosing the right tool for the task and making sure your team knows how to use it well.
Microsoft Copilot vs. ChatGPT: Quick Comparison
| Task | Microsoft Copilot | ChatGPT |
|---|---|---|
|
Draft and rewrite content |
✅ |
✅ |
|
Brainstorm ideas |
✅ |
✅ |
|
Explain a complex topic |
✅ |
✅ |
|
Summarize information |
✅ |
✅ |
|
Work with Teams meetings |
✅ Strong Microsoft 365 integration |
Depends on information or connections available |
|
Work with Outlook email |
✅ Strong Microsoft 365 integration |
Depends on information or connections available |
|
Analyze spreadsheet data |
✅ |
✅ |
|
Work directly inside Excel |
✅ |
✅ Available in supported setups |
|
Work with Microsoft 365 files |
✅ |
✅ Available with uploads or supported connections |
|
Open-ended brainstorming |
✅ |
✅ Strong fit |
|
Research and learning |
✅ |
✅ |
|
Work across Microsoft 365 context |
✅ Strong fit |
Depends on configuration |
The important takeaway isn’t how many checkmarks each tool gets.
It’s how easily the tool fits the work you’re trying to do.
What Should Businesses Consider Before Choosing?
Features are only part of the decision.
Before rolling out an AI tool, or adding another one, ask a few practical questions:
- What problems are we actually trying to solve?
- Which tools do our employees already use every day?
- What information will employees need the AI tool to access?
- How will we manage permissions and company data?
- What AI tools are already being used across the business?
- How will we train employees to use them effectively?
- Are we paying for overlapping tools without a clear reason?
The newest AI tool isn’t automatically the right AI tool.
Sometimes the best choice is the one that removes a few repetitive tasks from everyone’s day. Sometimes it’s the one that helps your team think through bigger problems. And sometimes, it’s a combination.
Start with the work. Then choose the technology.
Frequently Asked Questions About Microsoft Copilot vs. ChatGPT
Is Microsoft Copilot the same as ChatGPT?
No. Microsoft Copilot and ChatGPT are separate AI products with different experiences, integrations, features, and use cases. While they can perform many similar generative AI tasks, they’re designed to fit into work in different ways.
Which is better, Microsoft Copilot or ChatGPT?
Neither tool is automatically “better.” The better choice depends on what you need to accomplish, where your information lives, the tools your employees already use, and how your organization plans to manage AI.
Can ChatGPT analyze Excel files?
Yes. ChatGPT can analyze Excel and other spreadsheet files you provide. ChatGPT can also work directly in Excel in supported setups.
Can ChatGPT access Microsoft 365 files?
It can in supported configurations. ChatGPT can work with uploaded Microsoft files and can connect with sources such as SharePoint and OneDrive when those connections are available and enabled. Access depends on your plan, permissions, and organization’s setup.
Does Microsoft Copilot have access to everything in Microsoft 365?
No. Microsoft Copilot respects existing Microsoft 365 permissions. It can reference work content a user is authorized to access when the relevant work context is enabled and available.
Can a business use both Microsoft Copilot and ChatGPT?
Yes. Some organizations may find that the tools complement each other. Whether using both makes sense depends on your workflows, security and governance requirements, budget, and what employees actually need AI to help them accomplish.
The Right AI Tool Starts With the Right Question
One of the biggest misconceptions about AI is that there’s a single “best” tool.
There isn’t.
Microsoft Copilot and ChatGPT have overlapping capabilities, but they can fit into your workday differently.
The best results don’t come from picking a side.
They come from understanding what you’re trying to accomplish and choosing technology that makes that work easier.
That’s how we think about technology at Applied Innovation, too.
Our goal isn’t to recommend a tool simply because it’s new.
It’s to help you find technology that makes sense for your people, your work, and your business.
Not Sure Which AI Tool Fits Your Business?
Every business works a little differently, which means there’s no one-size-fits-all answer.
If you’re exploring Microsoft Copilot, ChatGPT, or AI in general, we can help you think through where these tools could make a practical difference, and where they might just add another subscription to the list.
No pressure. No AI alphabet soup. Just practical advice from people who are happy to help.
Let’s talk.
☕ Copilot Coffee Chat
Coworker: So I don’t have to pick a side?
Amber: Nope.
Coworker: That’s kind of disappointing.
Amber: I know. I was hoping for a dramatic showdown too.