Presenton
Open-source AI presentation generator and API for developers to self-host or embed deck creation with custom PPTX templates.
What it does
Presenton is an open-source AI presentation generator that can be self-hosted via Docker, used through a managed cloud version, or integrated into products via API. It converts existing PPTX or PDF files into reusable, on-brand templates and generates complete slide decks that inherit that design system, with support for charts, tables, and images defined during template creation. It's aimed at developers and teams needing white-label or air-gapped deck generation.
Core features
Self-hosted deployment via Docker for full data control
API for programmatic deck generation and editing
Converts existing PPTX/PDF files into reusable branded templates
AI-generated storyline, layout, and content per deck
Export to editable PPTX and PDF formats
Support for charts, tables, and images in templates
Offline operation with local LLMs like Ollama
Best for
→Developers embedding presentation generation into their own SaaS product
→Enterprises needing air-gapped, data-private deck generation
→Financial services automating weekly compliant client reports
→Teams wanting brand-consistent decks without manual design work