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What is Synthesia?
Synthesia is an enterprise-focused platform for producing videos with AI presenters from a script, aimed at large-scale training, onboarding, and internal communications where hiring on-camera talent for every video isn't practical.
Key features
- Large library of professional AI presenters
- Custom avatars for representing your own team or brand
- Support for 140+ languages with matching lip sync
- PowerPoint-to-video conversion for existing training materials
- Enterprise security and administration controls
How to get started
- Sign up for a Synthesia plan and choose a presenter
- Write or paste your script into the editor
- Select a background, template, and language
- Generate the video and distribute across your organization
Use cases
- Large-scale employee training and onboarding videos
- Multilingual internal communications
- Converting existing slide decks into presenter-led videos
- Consistent branded video content across a large organization
Synthesia vs. alternatives
| Tool | How it compares |
|---|---|
| Synthesia | Enterprise video production with AI presenters. |
| HeyGen | similar avatar focus, more creator-friendly pricing |
| Gamma | static decks instead of presenter-led video |
FAQ
Is Synthesia free to use?
Synthesia's plans: Paid plans only, free trial available. Pricing and free-tier limits change over time, so check the official site above for the latest details.
What is Synthesia used for?
Enterprise video production with AI presenters.
Who is Synthesia best for?
Synthesia is a good fit for large-scale employee training and onboarding videos, or multilingual internal communications.
What are the alternatives to Synthesia?
Commonly compared alternatives include HeyGen and Gamma, see the comparison above for how they differ.
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GLast reviewed: 2026-08 · Reviewed by AIKetra editors · How we evaluate tools