ChatGPT vs Microsoft Copilot

ChatGPT

ChatGPT is the default general assistant and the one everyone else is measured against, but the tier you need is rarely the one you first buy. Free is now ad-supported, and the jump to genuinely unlimited reasoning is steep.

Pros

• +Broadest tool surface of any consumer assistant: browsing, code, images, voice, connectors
• +The $8 Go tier closed the gap between free and a $20 commitment
• +Apps on every desktop and mobile platform, not just a web wrapper
• +Model quality is consistently at or near the front of the field

Cons

• −Advertising now appears on the free and Go tiers
• −Message and reasoning limits are opaque and change without notice
• −Tier structure has churned repeatedly, so any price you quote ages fast
• −The API is a separate purchase, which surprises buyers who assume Plus includes it

Microsoft Copilot

Copilot is the sensible default for people who live in Windows, Edge and Microsoft 365: it is already installed, it is free for ordinary use, and paying a Microsoft 365 subscription you may already have unlocks it inside Word and Excel. Judged purely as a chatbot it trails ChatGPT and Gemini on depth and features, so power users who are not tied to Office should pick on model quality, not on the taskbar button.

Pros

• +Free tier with web-grounded answers, image generation, file and photo understanding
• +Native apps on Windows, Mac, iOS and Android plus Edge, with one account carrying the conversation across them
• +Upgrade path reuses Microsoft 365 plans most households already pay for, from $9.99 a month
• +Clear consumer privacy and health-data policies published alongside the terms

Cons

• −Free usage is explicitly capacity-dependent, so limits move without notice
• −The Copilot name covers several different products, and the consumer one is the least capable
• −Family plan grants the AI features to the subscription owner only, not to the other five members
• −Copilot Pro was retired and folded into Microsoft 365 Premium, so older guides and price quotes are stale

Is ChatGPT cheaper than Microsoft Copilot?

On published entry prices, ChatGPT starts lower — $8/mo against $9.99/mo for Microsoft Copilot. Entry price is the lowest paid plan as we last verified it; what each plan includes differs.

Does ChatGPT or Microsoft Copilot have a free tier?

Both: ChatGPT has a free tier, and Microsoft Copilot has a free tier.

Which has a public API, ChatGPT or Microsoft Copilot?

ChatGPT ships a public API, as of our last verification. A public API for Microsoft Copilot is not confirmed by us — check its developer docs before you plan an integration.