Synthesia

What is Synthesia?

Synthesia is an AI video platform specialized in creating professional business videos with AI avatars. The platform is particularly popular for corporate training, e-learning, product updates and internal communications. With more than 230 AI avatars in more than 120 languages, Synthesia makes it possible to quickly produce the same video content in multiple languages — without a camera crew, studio or voice actor.

How does Synthesia work?

The process is simple: users upload a script, choose an AI avatar and background, and Synthesia generates a video where the avatar presents the script with lip sync. The AI avatars are designed for business use: professional, diverse and available in various ages, genders and ethnicities.

Synthesia also supports custom avatars: companies can create an AI clone of their own employee or spokesperson — making the video output more authentic for internal communications.

Core features

• 230+ AI avatars — diverse, professional presenters
• 120+ languages — no dubbing needed
• Custom avatar — clone your own employee or spokesperson
• Screen recording integration — combine avatar with screencast
• Templates — professional templates for various use cases
• Multiple scenes — longer videos with multiple slides

Advantages

• Most languages and avatars in its category
• Strong for business and e-learning use
• Fast production of multiple language versions

Disadvantages

• AI avatars are clearly AI; not for all applications
• Paid subscription for professional use

Pricing

Starter plan approximately $29/month. Creator plan approximately $89/month. Enterprise on request.

Who is it for?

Synthesia is for L&D departments, HR teams, e-learning developers and corporate communications teams who want to produce scalable video content in multiple languages without studio investment.