Gemini vs ChatGPT: Complete Feature Comparison for 2025
Gemini vs ChatGPT: Feature-by-Feature Comparison
Google Gemini and OpenAI ChatGPT are the two most popular AI assistants. After extensive testing, here is a detailed comparison of every feature that matters.
TL;DR: ChatGPT wins on versatility (images, code execution, plugins). Gemini wins on Google integration and real-time information. Both are excellent. Your choice depends on your ecosystem and primary use case.
Complete Feature Comparison
| Feature | ChatGPT | Gemini | Winner |
|---|---|---|---|
| Free model | GPT-4o mini | Gemini Pro | Gemini (better free) |
| Paid model | GPT-4o + o3 | Gemini Ultra | Tie |
| Writing | Good | Good | Tie (Claude is better) |
| Coding | Very good | Good | ChatGPT |
| Image generation | DALL-E 3 | Imagen 3 | ChatGPT |
| Code execution | Yes | No | ChatGPT |
| Web search | Yes | Native Google | Gemini |
| Plugins/Extensions | GPT Store (thousands) | Extensions (limited) | ChatGPT |
| Google integration | None | Gmail, Drive, Docs, Sheets | Gemini |
| Multimodal | Text + image + audio | Text + image + audio + video | Gemini |
| Mobile app | iOS + Android | iOS + Android | Tie |
| Deep research | Yes (o3) | Yes | Tie |
| Reasoning | o3 (best) | Good | ChatGPT |
| Free storage | None extra | 2TB Google One | Gemini |
| Price (paid) | $20/mo | $20/mo | Tie |
Quick Decision
- Google Workspace user? → Gemini (Gmail, Docs, Sheets integration)
- Need image generation + code execution? → ChatGPT
- Want best free tier? → Gemini (more generous free model)
- Need plugins and customization? → ChatGPT (GPT Store)
- Want best writing quality? → Neither — use Claude
- Want best coding? → Use Claude Code or Cursor
Free tier comparison: ChatGPT vs Gemini free. All three compared: Gemini vs ChatGPT vs Claude. $20 plan comparison: ChatGPT Plus vs Claude Pro vs Gemini Advanced.
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