R.I.P.

Open-source alternatives to Gamma

8 open-source options for Gamma, the AI presentation maker. Compare alternatives to paid apps below. 7 shipped code in the last 30 days.

Gamma Plus$8/seat/molist price

8 open-source alternatives

Most-starred first. Stars and growth come from GitHub; activity comes from the project's code host.

Most starred

AI turns documents or topics into real, native PowerPoint decks—with native shapes, transitions and animations, data-backed charts and tables on…

MITupdated 1d ago

#2 by stars

Open-source alternative to Gamma

AGPL-3.0updated 2d ago

#3 by stars

Open-Source AI Presentation Generator and API (Gamma, Canva, Beautiful AI, Decktopus, Presentations AI Alternative)

Apache-2.0updated 1d ago

Recent growth

Free, open-source AI Office suite: Docs, Sheets, Slides, PDF, Markdown and HTML editors with a built-in AI agent, plus a `genoffice` CLI and agent…

Apache-2.0updated 1d ago

Recently created

GPT-Image-2 PPT Generator Skill for Creating Image-Based PowerPoint Presentations in Codex and Other Skill-Compatible Agents

MITupdated 18d ago

#6 by stars

An Agentic Framework for Reflective PowerPoint Generation

MITupdated 5d ago

#7 by stars

ALLWEONE Open source AI presentation generator Gamma Alternative.

MITupdated 4mo ago

#8 by stars

Describe what you need — a presentation, lesson, or story — and let the AI build clean, beautiful HTML slides for you.

Apache-2.0updated 2d ago