Gamma

What it does

Gamma takes a text prompt, an outline, imported PowerPoint or PDF files, or content pulled from connected tools, and produces presentations, documents, social media visuals, websites and AI-generated images. Output can be exported to PowerPoint, PDF, PNG or Google Slides, or published as a live site.

Users typically start a conversation with Gamma's agent, shape an outline first, then iterate in chat beside the deck. Edits can be made by asking the agent, dropping in smart layouts, or moving to freeform design. Gamma applies themes and brand controls to keep output consistent. A public API, subject to account and endpoint eligibility, lets teams automate creation and editing from their own products.

It suits students, teachers, founders, consultants and teams who need polished slides, docs or sites quickly. A free account works in the browser with no credit card. AI actions consume credits: Free accounts get 400 non-refreshing credits at sign-up, while paid plans refill monthly. Free exports and limits include 10 slides per prompt; branding removal needs Plus. Credit costs depend on length and model and can change, and manual edits use none.

What it can do

• Generate presentations, documents, websites and social visuals from a prompt
• Outline-first agent chat for brainstorming and editing
• Import PowerPoint and PDF files and export to PowerPoint, PDF, PNG and Google Slides
• Built-in AI image generation and editing
• Custom branding, themes and custom-domain publishing on higher plans
• Public API for automated creation and editing (Pro plan)

Works with

• Slack
• Notion
• Dropbox
• Claude
• ChatGPT
• Google Slides
• PowerPoint

Example workflows

Turn a brief into a deck

Input: a topic or notes. Steps: chat with the agent, approve the outline, pick a style, then refine slides with layouts or chat. Output: a deck exported to PowerPoint or PDF.

Convert a presentation into a site

Input: an existing PPTX or PDF. Steps: import the file, restyle it with the agent, publish it. Output: a shareable live website link.

Before you choose

• AI actions use credits that vary by model and length; free credits do not refresh
• Plus removes Gamma branding; Pro adds custom branding and analytics; the most advanced models need Ultra
• Credits are not refunded for completed AI actions, even if the result is unwanted

Listed under

• Creative

Get started

No credit card required for the Free plan

1. Sign up on gamma.app with the free plan (no credit card required)
2. Start a new gamma from a prompt, or import a PPTX or PDF
3. Check your credit balance before large generations and connect tools if needed

Free plan includes 400 one-time credits that do not refresh. Plus, Pro and Ultra refill plan credits monthly, with monthly or annual billing; dollar amounts were not confirmed.

Source: gamma.app/pricing, checked 29 Oct 2026. Prices can change; check before you buy.

Sources for this overview

Product pages, documentation, and pricing checked 29 Oct 2026. Each source supports part of the overview; availability and prices can change.

• Plans and pricing | Gamma ↗gamma.app
• Gamma | Best AI Presentation Maker & Website Builder ↗gamma.app
• How do credits work in Gamma? | Gamma Help Center ↗help.gamma.app

Company website

gamma.app: product, pricing and policy pages

Web archive

When the site first appeared

YC directory mirror

Batch and company name

Social accounts

Accounts the company links, and its posts on X

Human review

Checked by a person

knowledge_base

Last checked 29 Oct 2026. Every field keeps its source and date; unknown means we couldn’t confirm it.