ChatGPT vs Gemini
Both are easy and free to start. Pick by where you already work. If your life is in Gmail, Docs and YouTube, Gemini fits right in. If you want a general assistant for everything, ChatGPT is the all-rounder.
| ChatGPT | Gemini | |
|---|---|---|
| What it is | The all-rounder with GPT-6: ask anything, draft scripts and emails, brainstorm, even make images. | Plugs into Gmail, Docs and YouTube; AI Pro unlocks Gemini 4 Argon and deeper Google AI features. |
| Price | Free; Go $8/mo; Plus $20/mo; Pro from $100/mo | Free; AI Plus $4.99/mo; AI Pro $19.99/mo; AI Ultra from $99.99/mo |
| Free plan | Yes | Yes |
| Difficulty | Easy | Easy |
| Price source | ChatGPT pricing | Google AI plans |
| Full review | ChatGPT page | Gemini page |
Quick verdict
Pick ChatGPT if
- You want a general assistant for any task
- You want image generation in the same app
Pick Gemini if
- You live in Gmail, Google Docs and YouTube
- You want the cheapest paid tier (AI Plus $4.99/mo)
Key differences
The biggest difference is where each one lives. Gemini plugs into Gmail, Google Docs and YouTube, so if your day already runs on Google, it can save you copy-pasting between apps.
ChatGPT is the all-rounder. It handles chat, writing, brainstorming and image making in one place and does not assume you use any particular suite of apps.
Gemini has the cheapest paid tier of the big assistants, AI Plus at $4.99/mo, with AI Pro at $19.99/mo. ChatGPT offers Go at $8/mo and Plus at $20/mo. Both are free to start.
Which to use for common tasks
| Task | Pick | Why |
|---|---|---|
| Summarize a long email thread in Gmail | Gemini | Built into Gmail |
| Draft a doc inside Google Docs | Gemini | Works inside Docs |
| Brainstorm business names | ChatGPT | Quick, varied ideas |
| Make an image for a post | ChatGPT | Image making in the same chat |
| Cheapest paid upgrade | Gemini | AI Plus $4.99/mo |
| One assistant for everything | ChatGPT | All-rounder |
Try this prompt
I use [Gmail / Google Docs / Outlook / Notion] most days. My main tasks are [list]. Should I use ChatGPT or Gemini? Give a one-line answer, then 3 example prompts I could try today.
Prices from each tool's official pricing page at our last check (2026-10-22). Plans change often, so confirm before you buy. How we pick →
Frequently asked questions
Is Gemini free?
Yes, Gemini has a free plan. Paid tiers are AI Plus $4.99/mo and AI Pro $19.99/mo, per Google's pricing page at our last check.
Which is cheaper, ChatGPT or Gemini?
Both are free to start. The cheapest paid tiers are Gemini AI Plus at $4.99/mo and ChatGPT Go at $8/mo.
Does Gemini work on iPhone?
Check Google's Gemini site for current apps and availability before you rely on it.
Can I use both?
Yes. Many people use Gemini inside Google apps and ChatGPT for everything else, both on free plans.
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