Since a significant amount of time and effort teachers spend on creating presentation, Generative Artificial Intelligence (GenAI) tools are used to automate many of the tasks associated with creating slides. Given the variety of GenAI presentation tools, the goal of this research was to identify those that are available online and offer free usage plans. Then compare and analyse them according to the identified features and recognized limitations, as well as the quality of the generated content. The obtained results indicate differences in the available free plans of the analysed tools, but the choice of a GenAI presentation tool depends on a number of different factors. However, teachers may be encouraged to use these tools mostly by the fact that they can create presentations in just a few minutes, possibly only by entering some additional options and instructions.
Ređep et al. (Mon,) studied this question.