Academa

The product is a platform that generates visual lecture videos on technical topics from a text request in about 25 minutes, compiling scripted narration, equations and graphics into video with text-to-speech. It addresses the difficulty of producing and correcting STEM lecture videos that are hard to update after recording. It is for students, educators and general consumers seeking on-demand explanations in mathematics, physics, computer science and related subjects. It is delivered as a SaaS platform with a free tier that treats lecture videos as editable source code rather than fixed recordings.