Tosea (https://tosea.ai/) generates presentations from a pdf document (orientation to scientific articles and academic documents) and an integrated chatbot.

After questioning by the chatbot, the figures and images are extracted from the document to illustrate the slides, the texts are generated and editable and the slides are created.

7 Language Models, 10 Slide Templates, 8 Research Areas.

Export HTML, pdf and ppt.

In the free version, 5 language templates and 5 slide templates.
200 credits per month free (12 to 15 slides).

Source for testing: Chapter 1 of the AI dossier Réseau Canopé