When my client insists on a specific PPTX template and strict brand compliance,...

https://visualmodo.com/best-ai-presentation-maker-tools-that-are-actually-worth-using/

When my client insists on a specific PPTX template and strict brand compliance, I rely on Plus AI. It integrates directly into the workflow, which saves me from the usual nightmare of pptx export font substitutions and misaligned master slides