ChatGPT vs Gemini
ChatGPT vs Gemini: which should I use?
Choose Gemini if you already live in Google's world – Gmail, Docs, Android – because it connects with them and its free plan includes Deep Research and Gemini Live. Choose ChatGPT if you want the most versatile standalone assistant. Both are free; paid plans start at US$8/month (ChatGPT Go) and US$4.99/month (Google AI Plus) in the US.
At a glance
| ChatGPT | Gemini | |
|---|---|---|
| Made by | OpenAI | |
| Free plan | Yes – Free plan: everyday text chats with fair-use limits, plus limited uploads, image creation, voice and deep research. | Yes – Free with a Google account, including Deep Research, Gemini Live and image generation, with lower usage limits. |
| Paid from | US$8/month (Go, may include ads); Plus US$20/month; Pro from US$100/month. | US$4.99/month (Google AI Plus, in 160+ countries); Google AI Pro US$19.99/month; Ultra from US$99.99/month. |
| Best for | everyday questions, writing and editing, brainstorming, image creation, voice chat | Google users (Gmail, Docs), research, image and video creation, everyday help |
| Works on | web, iOS, Android, Windows, macOS | web, iOS, Android |
Which wins for what?
| Task | Our pick | Why |
|---|---|---|
| Everyday questions | Tie | Both are strong free assistants. |
| Google apps (Gmail, Docs) | Gemini | Paid Google AI plans add Gemini in Gmail; Google AI Pro adds Docs too. |
| Research reports | Gemini | Deep Research is included on Gemini's free plan; ChatGPT's free deep research is limited. |
| Writing and brainstorming | ChatGPT | Very flexible for drafts, ideas and tone changes. |
| Images | Tie | Both create and edit images on free plans, with limits. |
| Cheapest paid tier | Gemini | Google AI Plus is US$4.99/month vs ChatGPT Go at US$8/month (US prices). |
Choose ChatGPT if…
- You want the most popular all-round assistant
- You don't use Google apps much
Choose Gemini if…
- You use Gmail, Docs or an Android phone
- You want cheap extra storage bundled in (Google AI plans include cloud storage)
Both have free plans, so the easiest test is to paste the same prompt into each – try one from the guides below.
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Prompts to test them side by side
Plan a day-by-day trip itinerary
Rough guide only: 3–5 hours
🍳 Cooking & foodPlan a week of meals on a budget
Rough guide only: 1–2 hours a week
📚 Study & learningGet any topic explained simply
Rough guide only: 1 hour
📚 Study & learningTurn your notes into a study guide and podcast
Rough guide only: 2–3 hours
How we chose
These are editorial picks by Amara Lewis, based on what each tool's free and paid plans include, how easy it is for a beginner, and how well it suits this task. We have not run formal benchmark tests for this page, and no company paid to be listed. Read how we review.
Frequently asked questions
Is Gemini free?
Yes, with a Google account. Paid Google AI plans add higher limits, more models and storage.
Which is better for students?
Both have strong free study features; Gemini Notebook is useful for your own notes.
Does Gemini read my Gmail?
Only if you connect or enable those features. Check your settings.
Not sure where to start?
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