Overview
Gamma is an AI presentation tool. It generates polished presentations, documents, and websites from text prompts or existing files (PDF, PPTX, Word, URLs).
Key Features
AI-Generated Presentations
Create well-designed slides from text instructions alone.
Gamma AI Agent
The agent handles bulk changes across an entire deck and supports rolling those edits back, and it can weave uploaded documents into existing slides. Whole-deck AI editing is the key differentiator against tools that only fix one slide at a time.
Drive Gamma from Claude
Use Claude as the assistant and prompt Gamma directly from the Claude interface, so you never have to leave your LLM.
Import & Transform
Convert existing documents to Gamma:
- PowerPoint (PPTX)
- Word (DOCX)
- URL paste
AI Animations
Add AI-generated animations to slides (Ultra / Business).
Generate API
Programmatically generate presentations at scale for custom workflows.
Embeds and Integrations
Embed Figma, Miro, Airtable, Power BI, YouTube, Typeform directly, and connect to 8,000+ apps through Zapier / Make.
Pricing
Paid tiers run on a monthly credit allowance rather than unlimited generation, and annual billing drops Plus to $8/mo and Pro to $15/mo (paid credits roll over up to twice the monthly amount).
| Plan | Monthly | Monthly credits | Notes |
|---|---|---|---|
| Free | $0 | 400 (one-time, no refill) | Gamma branding |
| Plus | $8 annual / $10 monthly | 1,000 | No branding, advanced image models |
| Pro | $15 annual / $20 monthly | 4,000 | Premium AI, custom branding, analytics, API |
| Ultra | $100 monthly | 20,000 | Most advanced image models, Studio Mode, 100 custom domains |
| Team | $20/seat (annual only) | 6,000/seat | 2-seat minimum |
| Business | $40/seat (annual only) | 10,000/seat | 10-seat minimum |
Strengths
- ✅ High-quality AI presentations
- ✅ Whole-deck AI editing with rollback
- ✅ Drivable from Claude
- ✅ Import & Transform existing docs
- ✅ Generate API plus Zapier/Make with 8,000+ apps
- ✅ PPT/PDF export and brand theming
Weaknesses
- ❌ Free plan is a one-time 400 credits with no monthly refill
- ❌ Not a full PowerPoint replacement
- ❌ Limited complex animations
- ❌ Japanese support could improve
Official Resources
- Website: https://gamma.app
- Pricing: https://gamma.app/pricing
- API: https://gamma.app/api
使いこなし Tips
SNS・コミュニティで共有されている実践的な使い方
- When importing a complex document into Gamma, choose "Freeform" instead of "Card-by-card" — card-by-card tends to cram too much onto a single slide (Source: https://growwithba.com/blog/gamma-tips-and-tricks)
- Gamma now works inside the ChatGPT app — ask it to "turn this technical report into an executive summary" to generate a deck, then keep editing the result in Gamma (Source: https://x.com/GammaApp/status/2071613410177941610)