SlidesOrator (operated by AVATARAI UNITED KINGDOM LTD) positions itself as a slide AI agent rather than a slide generator. The workflow starts from content you already have: upload a PDF deck, and the platform parses it, generates an optimized conversational script and pairs it with an AI avatar that delivers the narration. The result plays in the browser and can be shared with a simple link, with no video editing or recording involved.
The product's differentiator is interactivity. Instead of a static recorded video, an interactive deck keeps working after it is sent. An AI Q&A layer lets the avatar answer audience questions grounded in the uploaded document, while question collection lets presenters gather audience questions for feedback, and anonymous analysis of the Q&A data produces reports on what the audience actually wanted to know.
The technology stack is deliberate: the team chose 3D avatar rendering via WebGL2 on a game engine so real-time chat stays affordable, instead of the tens-of-thousands-of-dollars annual maintenance that high-end digital-human pipelines can require. Voiceover generation, editing, translation, subtitle translation, speech synthesis and avatar driving all draw on the same credit pool, and customizable characters are unlocked on the paid tiers. Planned features include exercise generation and AI grading, which signals a strong education focus alongside corporate training and product demos.
