Synthesia
AI video platform for business communication, training, and upskilling in 160+ languages.
- Freemium· from $29/month
- API Available
What is Synthesia?
Synthesia is an AI Video Generation tool. AI video platform for business communication, training, and upskilling in 160+ languages. Synthesia is freemium: it has a free plan, and paid plans start at $29/month. It is aimed at business communicators, training professionals and marketing teams.
Synthesia is an AI video platform trusted by 90%+ of the Fortune 100 to communicate, train, and upskill teams. It enables creation of AI avatars, video localization, and analytics for video performance. The platform supports 160+ languages and offers tools for customizing avatars and video content.
Built for business communicators, training professionals and marketing teams.
Key capabilities
Features
AI Avatar Creation
Create AI avatars from documents, PowerPoints, or PDFs.
Custom AI Avatars
Design personal AI avatars from a single photo or studio session.
Avatar Customization
Change avatar outfits, backgrounds, and brand assets.
Lip Sync and Voice
Generate accurate lip-sync and emotive voices for videos.
Multilingual Support
Create and localize videos in 160+ languages.
Video Localization
Translate and dub existing videos across 130+ languages.
Analytics
Measure video performance with built-in analytics tools.
Interactive Videos
Create engaging, interactive video content.
Template-Based Video Creation
Use 55 video templates to generate AI avatar videos.
AI Prompted Scenes
Generate avatar scenes using AI prompts with Veo 3 technology.
Use cases
- Localize existing videos across 130+ languages with AI Dubbing
- Create AI avatars from documents, PowerPoints, or PDFs
- Generate AI-prompted avatar scenes powered by Veo 3
- Measure video performance with built-in Analytics
- Translate product videos into other languages
- Create engaging, interactive videos
Popular use cases
Who it's for
- Business Communicators
- Training Professionals
- Marketing Teams
Pros & cons
Pros
- Public API available
- Free plan available
- Integrates with Slack, Microsoft Teams, Notion, Excel, monday.com, HubSpot, Intercom, Shopify, WordPress, YouTube, Azure
Cons
No documented limitations yet.
Pricing
Freemium — paid plans start at $29/month.
| Plan | Price |
|---|---|
| Basic | Free |
| Starter | $29 / month |
Developer & API
Public API available
Security & compliance
- SOC 2
- ISO 27001
- GDPR
- SSO
- SAML
- Two-factor authentication
As stated on Synthesia's website — not independently verified by AiByts.
FAQ
What is Synthesia?
Synthesia is an AI Video Generation tool. AI video platform for business communication, training, and upskilling in 160+ languages. Synthesia is an AI video platform trusted by 90%+ of the Fortune 100 to communicate, train, and upskill teams. It enables creation of AI avatars, video localization, and analytics for video performance. The platform supports 160+ languages and offers tools for customizing avatars and video content.
Is Synthesia free?
Synthesia has a free plan; advanced features require a paid plan.
How much does Synthesia cost?
Synthesia offers 2 plans: Basic (Free) and Starter ($29 / month).
Does Synthesia have an API?
Yes, Synthesia offers a public API for building custom integrations.
Who should use Synthesia?
Synthesia is built for business communicators, training professionals and marketing teams. Common uses: localize existing videos across 130+ languages with AI Dubbing, create AI avatars from documents, PowerPoints, or PDFs, generate AI-prompted avatar scenes powered by Veo 3 and measure video performance with built-in Analytics.
What does Synthesia integrate with?
Synthesia integrates with Slack, Microsoft Teams, Notion, Excel, monday.com, HubSpot, Intercom and Shopify, among 11 integrations.
What are the best alternatives to Synthesia?
Similar tools on AiByts include JoggAI, CreatOK, Elai, Guideless and Topview AI.
Details are compiled from Synthesia's website and public sources, last verified Oct 3, 2026. Features and pricing change — confirm on the official site before you buy.
Try Synthesia
Freemium · from $29/month
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