Presentations
5 products ranked by how much of their useful core an AI coding agent can realistically reproduce.
Slides.com
Slides.com's solo core is compact: build a browser-based web presentations editor with drag, resize, connect, keyboard shortcuts, autosave, and SVG or PNG export. A competent builder can reach a useful personal version, while the paid product mainly wins on interaction polish, collaboration.
Decktopus
The visible AI presentations loop is buildable, but a credible replacement needs more than the first screen. Decktopus earns its keep through interaction polish, collaboration, so expect a substantial build and a narrower personal scope.
Gamma
An AI slide generator is buildable, but Gamma's strength is layouts, editing model, exports, hosting, analytics, and shareable deck/site UX.
Beautiful.ai
You can build a template deck generator, but auto-layout slide behavior, template polish, brand controls, PowerPoint import/export, and collaboration are real work.
Prezi
The visible zooming presentations loop is buildable, but a credible replacement needs more than the first screen. Prezi earns its keep through interaction polish, collaboration, so expect a substantial build and a narrower personal scope.