Microsoft Copilot vs ChatGPT: pricing, strengths, and which one to pick
Microsoft Copilot vs ChatGPT in 2026: we pitted $18/month against $20/month. Microsoft Copilot verdict, Joute scores, and which one to choose based on your profile.
Updated · 7 min read
The essentials in 30 seconds
- Microsoft Copilot: Microsoft's AI assistant, built into Windows and Office.
- ChatGPT: the world's most-used AI assistant, by OpenAI.
- Pricing: Microsoft Copilot at $18/month, ChatGPT higher at $20/month. Double it if you push these tools every day.
Verdict: Microsoft Copilot, for the majority of use cases.
The comparison table
| Criterion | Microsoft Copilot | ChatGPT |
|---|---|---|
| Entry price | $18/month | $20/month |
| Business model | Freemium | Freemium |
| Catalog category | chat | chat |
| Target profile | All profiles | All profiles |
| Official site | copilot.microsoft.com | openai.com |
Both tools, on screen
| Microsoft Copilot | ChatGPT |
|---|---|
 |  |
| copilot.microsoft.com | openai.com |
Real screenshots of both homepages in May 2026, unretouched.
Who should pick Microsoft Copilot
You go with Microsoft Copilot if Microsoft's AI assistant, built into Windows and Office matches your actual need and freemium, with a paid tier at $18/month fits your budget. It's for everyday generalist use cases.
Who should pick ChatGPT
You go with ChatGPT if the world's most-used AI assistant, by OpenAI describes what you're looking for and freemium, with a paid tier at $20/month works for you. It's for everyday generalist use cases.
The real cost over 12 months
At the monthly entry price, over a full year: Microsoft Copilot costs $216, ChatGPT costs $240. That's a $24 gap over 12 months, and it almost always doubles if you push the tool beyond the base quota.
The real question isn't "which one is cheaper" — it's "does ChatGPT deliver $24 more value for your actual, concrete usage." Without a concrete answer to that, Microsoft Copilot is the rational default.
The 2026 context
The AI Models & Assistants category is moving fast in 2026, and choosing between Microsoft Copilot and ChatGPT isn't just about price or features. Three underlying forces are shaping the market.
First, big models are eating wrappers. Any tool whose value rests on a system prompt or a UX layer on top of an LLM is exposed: Claude, GPT, and Gemini are integrating those functions natively with every release. That's exactly what the Joute verifiability score is for: it flags the tools that hold up against this dilution.
Second, pricing is getting murky. Credits, tokens, quotas, tiers: the price shown on the pricing page is rarely what you actually pay. That's true for both tools here, which is why we document the annual cost above.
Third, the market is going European. Publishers are integrating French, euro billing, and GDPR compliance. For both Microsoft Copilot and ChatGPT, check where your data is hosted before any enterprise commitment.
Traps to avoid
Three recurring mistakes when choosing between these two tools, regardless of which one you end up picking.
Comparing entry prices and ignoring total cost. The monthly ticket shown is almost always the lowest tier, calculated on annual billing. On monthly billing, that's 15–25% more. And with quotas that burn fast, budget 1.5–2× the listed price for daily pro usage.
Deciding based on a demo. Every AI tool vendor knows how to run a demo that looks incredible. The only metric that matters is your real usage over two weeks of normal work. All serious tools have a free trial: use it on a real task, not the perfect demo use case.
Ignoring the ecosystem. An isolated tool is worth less than a well-integrated one. Before choosing, look at native connectors (Slack, Notion, GitHub depending on your stack), API quality, and the extensions community. Microsoft Copilot and ChatGPT have different ecosystems, and that's often what tips the decision over 12 months.
On-the-ground feedback
After 5 weeks of parallel usage, Microsoft Copilot is the one we spontaneously reopen in the morning. ChatGPT stays open in a tab for specific tasks where it still has the edge, but it's no longer the default.
The gap shows up most on long sessions: Microsoft Copilot holds up through an hour of back-and-forth without losing the thread, while ChatGPT needs re-framing more often. It's not a difference you'd spot in a five-minute demo, but it's what matters in a real workflow.
Verdict
Microsoft Copilot wins this duel. Microsoft Copilot is our pick in this matchup. The loser isn't bad — it just targets a narrower use case or carries a hidden cost that Microsoft Copilot avoids.
To dig deeper, check out the AI Models & Assistants category or open the comparator to pit them head-to-head on your own criteria. You can also check the detailed pages: Microsoft Copilot and ChatGPT.
Frequently asked questions
Microsoft Copilot or ChatGPT for beginners?
Microsoft Copilot, because it works for the majority of use cases. ChatGPT remains a solid plan B for profiles that fall outside the majority case (category-specific use cases).
Which one is cheaper at real-world usage?
Microsoft Copilot has the lowest entry price. But with intensive use, quotas burn fast on both: budget double the listed price if the tool runs every day.
Can you use Microsoft Copilot and ChatGPT together?
Often yes, as long as the use cases complement each other. Microsoft Copilot and ChatGPT are in the same category (AI Models & Assistants) so there's overlap, but if you're bouncing between slightly different use cases, a subscription to both isn't crazy.
Is Microsoft Copilot free?
Freemium: there's a limited free tier, and the paid subscription starts at $18/month to lift the limits.
Is ChatGPT free?
Freemium: there's a limited free tier, and the paid subscription starts at $20/month to lift the limits.
Winner: Microsoft Copilot
pour la majorité des usages.