Synthesia
AI avatar video platform for presenter-style training and marketing videos.
What is Synthesia?
Synthesia generates videos of AI presenter avatars speaking a script in 140+ languages, aimed at teams that need consistent training, onboarding, or marketing videos without filming a person every time. It's the most established player in this category, used by 50,000+ teams, and supports dubbing and interactive (branching) video on higher tiers.
Key features
- Free plan available but limited to a small monthly video allowance with a watermark
- Starter (~$18-29/mo) removes the watermark and unlocks 125+ stock avatars
- Creator (~$64-89/mo) adds personal AI avatars, API access, and interactive video
- Supports script translation and dubbing into 140+ languages from one source video
- Enterprise tier adds SSO, custom avatars, and a dedicated success manager
Pricing
PaidFree (watermarked, limited); Starter ~$18-29/mo; Creator ~$64-89/mo; Enterprise custom
Verify on the official pricing page →Synthesia use cases
- 1Turn a script into a talking-avatar video without filming
- 2Localize training or marketing videos into multiple languages with lip-sync
- 3Produce corporate training content at scale without actors
- 4Create personalized video messages for sales or onboarding
Who is Synthesia for?
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