ChatGPT vs Copilot is one of the most searched AI comparisons right now, and both paid plans cost $20 per month. ChatGPT is better for writing, coding, and freeform tasks. Copilot is built for Microsoft users who want AI inside Word, Excel, and Outlook.
| Feature | ChatGPT | Copilot |
|---|---|---|
| Pricing | Free; Plus $20/mo; Pro $200/mo | Free in Edge and Windows; Pro $20/mo |
| Best use case | Writing, coding, research, image creation | Microsoft 365 workflows, web research |
| Free tier | Yes, GPT-4o with limits; 5 images/day | Yes, GPT-4o unlimited in Edge and Windows |
| Accuracy | Strong reasoning; weaker on recent facts without search | Live search by default; cites sources |
| Integrations | API, DALL-E 3, Code Interpreter, custom GPTs | Word, Excel, Teams, Edge, Windows 11, Bing |
ChatGPT: where it shines, where it lags
ChatGPT is made by OpenAI. It launched in November 2022 and hit 100 million users in two months, the fastest app growth on record at the time. Today, OpenAI says ChatGPT has over 300 million weekly active users.
The free plan gives you access to GPT-4o, OpenAI’s most capable model. You get limited image generation, voice mode, and basic web search. It’s a lot for $0.
ChatGPT Plus costs $20 per month. You get priority access, more images per day (up to 50 with DALL-E 3), extended context, and the ability to create custom GPTs. The $200 per month Pro plan adds o1 Pro mode for harder reasoning tasks, plus more usage across the board.
Where ChatGPT stands out is in writing and reasoning. It handles long documents well. It can write in different styles, summarize reports, and draft emails that don’t sound like a robot wrote them. The custom instructions feature lets you set a tone, persona, or rule set that carries across every conversation.
Coding is another strong point. ChatGPT can write, debug, and explain code in over 30 languages. The Code Interpreter tool (now called Advanced Data Analysis) lets you upload CSV files and run Python directly in the chat window. For data work, that’s hard to beat.
The weak spots are real. Without web search turned on, ChatGPT can get facts wrong. It’s especially shaky on recent events and niche topics. Its free web search is decent, but it doesn’t cite sources as cleanly as some competitors. You also have to manually turn on search; it doesn’t do it by default.
The DALL-E 3 image generation built into ChatGPT is decent but not the best option if images are your main job. Midjourney and Adobe Firefly produce sharper results. ChatGPT is better used as a writing and thinking tool, with images as a bonus.
Privacy is a concern some users raise. OpenAI uses conversations to train models unless you turn it off in settings. The setting is easy to find, but it isn’t on by default. Business users can upgrade to the Team or Enterprise plan, which adds stronger data controls.
Overall, ChatGPT is the best general purpose AI assistant available today. It’s not perfect, but nothing else matches it for range of tasks.
Copilot: where it shines, where it lags
Microsoft Copilot launched to the public in February 2023, built on the same GPT models that power ChatGPT. Microsoft invested $13 billion in OpenAI, which is why the two products share similar underlying technology.
The free version of Copilot is available in Microsoft Edge, Windows 11, and at copilot.microsoft.com. You don’t need a Microsoft account to use it. It runs on GPT-4o and includes live web search by default, meaning every answer comes with source links. That makes it harder to get badly wrong on current events.
Copilot Pro costs $20 per month. It adds priority access to the latest models, image generation with Designer (formerly DALL-E 3 powered), and integration with Microsoft 365 apps. That last part matters a lot. Copilot Pro lets you use AI inside Word, Excel, PowerPoint, OneNote, and Outlook.
The Microsoft 365 integration is where Copilot earns its price. You can ask Copilot to summarize a 50 page Word document, write Excel formulas, or turn bullet points into a PowerPoint presentation. If your work lives in Microsoft Office, that alone can save hours each week. Microsoft says business users save an average of 1.2 hours per day with Copilot for Microsoft 365, though that figure comes from Microsoft’s own survey.
Copilot also does well at research tasks. Its default web search is tighter than ChatGPT’s. It pulls from Bing’s index and shows numbered citations, so you can check the source in one click. For journalism, fact checking, and market research, that flow is faster than ChatGPT’s search mode.
The weak spots are also real. Copilot is not as good at creative writing as ChatGPT. Its tone tends to be flat. Long form creative tasks, fiction, and detailed style guides don’t land as well. The coding help has improved but still trails ChatGPT and GitHub Copilot, a separate code specific product that costs $10 per month.
Copilot’s image generation via Designer is solid but inconsistent. Complex prompts sometimes produce odd results. It’s fine for quick visuals, but not for polished creative work.
The free tier is genuinely useful. Most ChatGPT competitors charge fast for premium features. Copilot gives you GPT-4o level output at no cost, inside a browser you probably already use.
Copilot is the better pick if you’re inside Microsoft’s world. Outside it, the advantages shrink fast.
The verdict
Pick ChatGPT if you write for a living, code regularly, or need the widest range of tasks from one tool. The Plus plan at $20 per month gives you DALL-E 3, custom GPTs, extended context, and the best reasoning available to consumers. If you work outside Microsoft products, ChatGPT wins on almost every task.
Pick Copilot if your work runs on Microsoft 365. The ability to summarize Word documents, write Excel formulas, and build PowerPoint decks from inside Office is worth $20 per month alone. The free tier is also the strongest in the market. You get GPT-4o output, live web search, and source citations at $0. If you’re a casual user who mostly wants a smart search tool with AI answers, Copilot’s free version is the easiest recommendation.
The short version: ChatGPT for power users and creators. Copilot for anyone in a Microsoft shop or anyone who won’t pay for AI.
FAQ
Is ChatGPT better than Copilot for coding?
ChatGPT Plus is better for general coding tasks. It handles debugging, code explanation, and projects in multiple languages well. If you write code professionally, GitHub Copilot, a separate $10 per month product, outperforms both for autocomplete inside your editor. ChatGPT is the better pick for learning, explaining code, writing functions from scratch, and quick scripting sessions.
Can I use Copilot for free?
Yes. Copilot is free in Microsoft Edge, Windows 11, and at copilot.microsoft.com. The free version runs on GPT-4o and includes live web search with source citations. You don’t need a Microsoft account to start. Copilot Pro costs $20 per month and adds Microsoft 365 integration for Word, Excel, and Outlook, plus more image generation credits per day. The free tier is genuinely competitive.
Does ChatGPT or Copilot hallucinate more?
Both can produce wrong answers, but Copilot hallucinates less on recent events because it uses live web search by default and cites sources. ChatGPT’s knowledge cuts off at a training date unless you turn on search manually. For anything time sensitive, Copilot’s default setup is safer. For creative or reasoning tasks, the accuracy gap between the two is much smaller.