
Synthesia
AI video generation platform that creates professional videos with AI avatars and voiceovers in 140+ languages for scalable video content.

Overview
Synthesia is a pioneering AI video generation platform founded in 2017 that revolutionizes video production through AI avatars and multilingual capabilities. With 160 avatars, 130 languages, and 50,000+ customers, Synthesia enables businesses to create professional training, marketing, and communication videos at scale. The platform boasts a 4.7/5 G2 rating from 1,799 reviews and offers custom avatar creation for personalized brand experiences.
Key features
- 160 AI avatars for diverse representation
- 140+ language support with natural voiceovers
- Custom avatar creation for brand consistency
- Screen recording and video editing capabilities
- Translation and dubbing for global content
- 60 video templates for quick creation
- Team collaboration features
Pros
- High-quality AI avatars with natural movements
- Extensive language support (140+ languages)
- 50,000+ satisfied customers
- Strong G2 rating (4.7/5 from 1,799 reviews)
- No equipment needed - fully cloud-based
Cons
- Free plan includes watermarks
- Limited customization in lower tiers
- Can be expensive for individual creators
- Avatar movements may look artificial to some viewers
Best use cases
- Training and onboarding videos
- Marketing and promotional content
- Internal communications
- E-learning and education
- Customer support videos
Who is it for
- Training departments creating scalable content
- Marketing teams producing multilingual campaigns
- HR departments for onboarding
- Educational institutions
- Customer success teams
Best alternatives
- Loom - https://www.loom.com/
- D-ID - https://www.d-id.com/
- HeyGen - https://www.heygen.com/
Related AI tools

Adobe Firefly
Adobe's next-generation creative AI platform for generating images videos and multimedia content.

Arcads AI
Create winning ads with AI Actors generating hundreds of video ads from text.

Captions AI
Skip recording and start generating with AI Creator - the world's first 3D avatar designed for content creation.

Crayo AI
Generate viral-ready clips in seconds with AI voiceovers engaging subtitles and optimized gameplay.

D-ID
Custom AI-powered digital people at scale for businesses and builders creating lifelike conversational AI avatars.
DaVinci AI
DaVinci AI is an AI-powered video editing and creation platform that automates complex video production workflows.