Compare other tools| Tool | ChatGPT | Gamma |
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| Price | From $8/month | Pricing information is currently unavailable. |
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| Free plan | Free plan | Free plan |
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| Best for | - Everyday questions and general task help
- Writing assistance across many formats
- Generating and explaining code
| - Anyone who needs a first-draft presentation without design work
- Teams sharing internal updates or reports as a shareable link
- Writers who want to turn notes or outlines into a structured doc
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| Ease of use | Usable by beginners | Usable by beginners |
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| Key features | - Multi-model chat with multiple capability and speed tiers
- Web browsing and live search
- Code writing and execution in a sandbox
- Image generation built in
- Voice conversation mode
| - One-prompt deck generation from a topic or outline
- Automatic layout and image selection
- Shareable link for live presentations
- Export to PDF and PowerPoint
- Collaboration and commenting on shared decks
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| Integrations | Zapier, Slack, Microsoft Teams, Wolfram Alpha | Google Drive, Slack |
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| API | Available | Not on record |
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| Skill level | Beginner, Intermediate, Advanced | Beginner, Intermediate |
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| Platforms | Web, iOS, Android, API | Web |
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| Main advantages | - Supports multiple models including reasoning-focused tiers
- Free tier is capable for everyday use
- Works with images, files, voice and code in one product
- Large library of user-created custom GPTs
| - Generates a complete deck from a prompt with minimal setup
- Shareable link removes the need to attach a file
- Free plan is sufficient for occasional presentations
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| Main disadvantages | - Most capable models require a paid plan
- Free tier has usage limits during peak demand
- Memory is opt-in and limited on the free tier
| - Layout control is limited compared to dedicated slide tools
- Free plan adds a watermark to exported files
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| Data checked | Checked October 4, 2026 | Checked October 4, 2026 |
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| Try ChatGPT | Try Gamma |
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Which one to choose
Choose ChatGPT if
- Everyday questions and general task help
- Writing assistance across many formats
- Generating and explaining code
- Working through documents and data
Read review
Choose Gamma if
- Anyone who needs a first-draft presentation without design work
- Teams sharing internal updates or reports as a shareable link
- Writers who want to turn notes or outlines into a structured doc
Read review