Synthesia

Pros
Video Production Simplified (Enables easy creation of AI-generated videos, reducing the need for traditional video production resources.)
Customizable Avatars (Offers a range of customizable avatars, allowing for diverse representation in video content.)
Multilingual Support (Supports multiple languages, making it useful for creating content in various languages without needing language expertise.)
Time and Cost Efficient (Significantly reduces the time and cost associated with video production, especially for businesses.)
Ease of Use (User-friendly platform that requires no prior video editing skills, making it accessible to a wide audience.)
Cons
Limited Creativity (While efficient, AI-generated videos may lack the creative nuances of human-produced content.)
Dependence on Script (Quality of output heavily relies on the script provided, requiring well-written and precise input.)
Ethical Considerations (Raises ethical questions about the use of synthetic media and its implications in misinformation.)
Avatar Limitations (While diverse, avatars have limitations in terms of expressions and realism compared to actual humans.)
Internet Dependency (Requires a stable internet connection for all functionalities, which can be limiting in certain situations.)