If your clients demand rigid brand compliance, Beautiful.ai is the move. I use...

https://research-wiki.win/index.php/Is_it_better_to_use_an_AI_slide_generator_or_PowerPoint-native_AI%3F

If your clients demand rigid brand compliance, Beautiful.ai is the move. I use it for high-stakes pitches because its pptx exports maintain layout, effectively avoiding those annoying font substitution errors