Gamma is an AI-powered presentation creation tool that automatically generates professional slides from a simple prompt, PDF document, or plain text. Founded in 2020 in the US, Gamma stands out with its document-first approach: instead of building slide by slide, you write your content and the AI transforms it into a visually appealing presentation with layouts, images, and consistent themes. Beyond presentations, Gamma offers a website builder, real-time collaboration, viewing analytics, and flexible export (PDF, PowerPoint, web). The interface is available in 12 languages including French, and AI generation supports over 50 languages. SOC 2 Type II certified, the free plan offers 400 AI credits to get started with no credit card required.

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