A student making a class presentation
- Sign up free (no card)
- Enter the topic and outline
- Generate up to 10 slides
- Edit and present (Made with Gamma badge shown)
free plan works
Gamma Tech, Inc. · Web app and API (AI presentations, documents and sites)
Gamma
Generate presentations, documents, webpages and social posts from a prompt or outline.
- Provider
- Gamma Tech, Inc.
- Latest confirmed model
- Not applicable / not verified
- Pricing
- Free plan + paid
- Free plan
- Yes
- API
- Yes
- Status
- Generally available
- Last verified
- Oct 19, 2026
What is Gamma?
Gamma uses AI to turn a prompt, notes or a document into a designed presentation, document, website or social post. You can then edit content and layout with an AI agent, apply themes, and export or share with analytics. Higher plans add advanced image models, custom domains and API access.
Building slide decks and simple sites takes hours of layout work; Gamma drafts a designed version in minutes.
Why use Gamma?
Practical benefits
- Fast first drafts of decks and docs
- AI agent for edits
- Web-native sharing with analytics
- API and ChatGPT/Claude connectors
Who it suits
- Founders and consultants
- Teachers and students
- Marketers
When another tool may fit better
- Pixel-perfect brand decks without editing
- Offline-only work
- Free users who need badge-free exports
- Learning curve
- Beginner-friendly
- Skills needed
- None.
Example workflows
- Paste outline -> generate deck -> edit with agent -> export to PowerPoint or PDF
- API call with topic -> receive gamma link
What can it do?
- AI generation Depends on planUp to 10 slides per prompt on Free; up to 100 on Plus and above.
- AI AgentEdits content and design from instructions; available on Free.
- Image models Depends on planBasic on Free; advanced on Plus; premium on Pro; ultra on Ultra.
- API Depends on planAPI keys on Pro, Ultra, Teams and Business.
- ConnectorsChatGPT and Claude connectors on all plans without an API key.
Good for
- Pitch decks
- Lesson slides
- Reports and one-pagers
- Simple websites
- Social posts
Where it runs
Pricing and plans
Free plan + paid Free plan with 400 one-time credits. Plus (1,000 credits/month), Pro (4,000) and Ultra (20,000) add higher slide limits, image models, API access (Pro and up) and branding removal; annual billing is 28% cheaper. Exact dollar prices could not be read from Gamma's pricing page.
| Plan | Price | Billing | Free trial / tier | Usage limits | Main inclusions | Model access | API access | Restrictions |
|---|---|---|---|---|---|---|---|---|
| Free | Free | per month | No traditional free trial | 400 one-time credits (max balance 2,000); up to 10 slides per prompt; 50k input tokens |
|
Basic | Connectors only (no API key) | Made with Gamma badge |
| Plus | See pricing page; annual is 28% cheaper | per month | — | 1,000 credits/month; up to 100 slides per prompt; 100k input tokens |
|
Basic and advanced | Connectors only | — |
| Pro | See pricing page | per month | — | 4,000 credits/month |
|
Up to premium | Yes | — |
| Ultra | Introductory price; monthly only | per month | — | 20,000 credits/month |
|
All | Yes | No annual billing |
| Business / Teams | See Gamma business options | per month | — | — |
|
— | Yes | — |
API and developer access
- Official API
- Yes
- Documentation
- API docs (opens in a new tab)
- Authentication
- API key
- Pricing model
- Plan credits per card and per image
- Free API quota
- None documented — the free plan above (if any) is for the app, not the API
- Rate limits
- Not documented
- Context / input limits
- Not documented
- SDKs
- Not documented
- Streaming
- Not documented
- Batch processing
- Not documented
- Structured output
- Not documented
- Tool / function calling
- Not documented
- Commercial use
- See the provider terms
- Data retention & privacy
- See the provider privacy terms
Published API rates
| Item | Price | Unit |
|---|---|---|
| Generated card | 1 CREDITS | 1-3 credits per card |
| Standard image | 2 CREDITS | 2-15 credits per image |
| Premium image | 34 CREDITS | 34-75 credits per image |
A free Gamma account is not the same thing as free API access. Unless a free API quota is listed above, API calls are billed separately.
Advantages and disadvantages
Advantages
- Very fast drafting
- Good sharing and analytics
- Credits roll over up to 2x the monthly amount
Disadvantages
- Free credits are a one-time grant (400)
- Badge on Free exports
- Ultra is monthly-only at an introductory price
- Prices not confirmed from the live pricing page
Privacy: Pro adds password protection for shared gammas.
Real-world examples
A consultant producing a client deck
- Subscribe to Plus or Pro
- Paste notes and generate up to 100 slides
- Use advanced image models
- Export without the Gamma badge
needs paid plan
A developer auto-generating weekly reports
- Subscribe to Pro
- Create an API key
- POST to /generations with the report text
- Budget 1-3 credits per card plus image credits
needs paid plan
Gamma alternatives
Canva AI (Magic Studio)
Online design platform with built-in AI tools for generating, editing and resizing designs.
Gamma vs Canva AI (Magic Studio)Adobe Firefly
Adobe's generative AI studio for images, video, audio and vectors, combining Adobe's own models with partner models.
Gamma vs Adobe FireflyFrequently asked questions
Is Gamma free?
Yes. The free plan has no time limit, gives 400 one-time credits and needs no credit card, but shows a Made with Gamma badge.
How many credits do paid plans include?
Plus 1,000, Pro 4,000 and Ultra 20,000 credits per month. Unused credits roll over up to double the monthly amount.
Does Gamma have an API?
Yes. API keys are available on Pro, Ultra, Teams and Business; ChatGPT and Claude connectors work on all plans.
How much does API generation cost?
Cards cost 1-3 credits each, and images cost from 2 to 125 credits depending on the image model tier.
Is annual billing cheaper?
Yes, annual plans are 28% cheaper per month. Ultra is currently monthly-only.
Can I export to PowerPoint?
Gamma supports exports; the badge is removed on Plus and above.