# presenton/presenton

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

Repository: https://github.com/presenton/presenton
Canonical: https://ross.abutalabs.com/products/presenton
Homepage: https://presenton.ai
Language: TypeScript
License: Apache-2.0
License Family: permissive
Topics: ai-agent, api, powerpoint-automation, powerpoint-free, powerpoint-generation, presentation, ai-presentation, gamma
Last push: 2026-08-26T17:52:50+00:00

## Health v2 (maintenance only)
Score: 82/100 (v2, computed 2026-09-03T02:39:23.370411+00:00)
- activity 99, release rhythm 87, longevity 34
- inputs: {"age_days": 480, "days_push": 7, "days_rel": 6, "gap_med": 2, "n_releases_24m": 76}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 9861, forks 1529 (observed 2026-08-28T04:10:37.519109+00:00)

## What it is
Presenton is an open-source AI presentation generator and API that creates editable PPTX and PDF slide decks from prompts, documents, or custom templates. It can be self-hosted via Docker, run as a desktop app, or used through its cloud offering, with support for many LLM providers and a developer API for automated deck generation.

## Use cases
- generate a powerpoint presentation from a text prompt
- convert a document into an editable slide deck with AI
- self-host an alternative to Gamma or Canva AI presentations
- programmatically generate presentations via an API
- export AI-generated slides to fully editable PPTX or PDF
- create presentations using my own design templates
- automate slide deck creation in internal workflows

## When to choose
- you want an open-source, self-hosted alternative to Gamma, Canva, or Beautiful AI
- you need fully editable PPTX export rather than static slides
- you want to embed presentation generation into your product via API
- you need control over which LLM provider and data are used

## When to avoid
- you only need simple manual slide editing without AI generation
- you require deep real-time team collaboration features of mature SaaS tools
- you cannot run Docker or a desktop app and don't want a cloud plan

## Facets
- artifact type: application
- maturity: active
- function: llm-inference, agent-framework, api-framework, pdf, sdk, self-hosted
- domain: artificial-intelligence, large-language-models, developer-tools, web-development
- platform: self-hosted, windows
- tags: presentation-generator, pptx-export, gamma-alternative, slide-generation, presentation-api, ai-slides, ai-agents, docker, macos, linux, web-server, typescript, nodejs

## Member repositories
- presenton/presenton (main) score 82

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:10:37.519109+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T17:20:52.953909+00:00, confidence not recorded.
  - readme: https://github.com/presenton/presenton (fetched 2026-08-28T04:10:37.519109+00:00, sha ed187e220bfb)
  - homepage: https://presenton.ai (fetched 2026-08-29T08:20:37.443669+00:00, sha 8f5ed9d5731f)
  - site_page: https://docs.presenton.ai/ (fetched 2026-08-29T08:20:37.455406+00:00, sha 6ab8645b9aac)
  - registry_npm: https://registry.npmjs.org/presenton (fetched 2026-08-29T08:20:37.457653+00:00, sha ab729380f2e8)
  - site_page: https://presenton.ai/pricing (fetched 2026-08-29T08:20:37.453344+00:00, sha b1fd51102234)
- Data as of 2026-08-30T08:39:29.467469+00:00.