Synthesia

Synthesia is a corporate video production AI where a virtual avatar reads the script. It is widely used in producing educational and guidance videos.

This is a corporate AI video production service created by a British startup that creates videos in which a virtual avatar reads the entered script in multiple languages. The key is to complete the video without filming equipment or actors.

It is widely used by companies that need to produce large quantities of employee training, product information, and internal announcement videos. It operates mainly on paid subscriptions for businesses.

It is compared to HeyGen in that it is specialized in corporate training videos rather than creator content. It operates a content review policy to prevent avatar abuse.

✅ Strengths

• You can quickly create multilingual training and guidance videos without filming
• Video editing is done with just script modifications, making it easy to maintain
• Equipped with corporate security and management functions

⚠️ Limits

• The avatar's acting may feel stiffer than that of a human video
• It is not suitable for producing emotional and creative content
• This is a corporate service that is too expensive for individual use.