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Synthesia

by Synthesia Ltd.

Paid Video

★★★★½ 4.6 (2,800 reviews)

Synthesia creates professional videos using AI avatars — no camera, no studio, no actors needed. Type your script, choose an avatar, and produce broadcast-quality training videos, product demos, and corporate content in minutes.

How to Get the Most Out of Synthesia

Create an Onboarding Video Library That's Easy to Update

Build your employee onboarding curriculum as a series of Synthesia videos — one per topic, each 3-5 minutes. When a process changes, update the script text and re-render that specific video in minutes, no re-recording or reshooting needed. Traditional video onboarding becomes outdated and expensive to update; Synthesia makes the library evergreen with minimal maintenance overhead. Export to SCORM for delivery through your existing LMS.

Localize Training Content Across Multiple Languages

Take an existing Synthesia video, duplicate it in the editor, and change the script language. Synthesia synthesizes the avatar speaking your translated script in the selected language with natural pronunciation for 120+ languages. One original training video becomes a multilingual content library — no professional dubbing studio, no localization agency, no scheduling international voice talent. For global organizations, this scales training delivery dramatically.

Use Custom Avatars for Branded Executive Communications

Have your leadership team create personal AI avatars following Synthesia's consent recording process. These can deliver consistent internal communications, product announcements, or customer messages without scheduling recording sessions with busy executives. The executive types or approves a script; Synthesia generates the video in their likeness. For large organizations sending regular video communications, this removes the bottleneck of executive availability.

Our Take

Synthesia is the industry standard for AI avatar video in corporate training and HR contexts — its SCORM export, multilingual support, and extensive pre-built avatar library are specifically designed for L&D teams. For personalized sales outreach and custom avatar creation, HeyGen offers more realistic results and better video translation features. Synthesia's avatar quality is slightly more stylized than HeyGen but sufficient for professional training content where reliability and volume matter more than photorealism. The $29/month Starter plan is a low-risk entry point to evaluate whether AI video fits your workflow.

Frequently Asked Questions

What is Synthesia and what is it used for?+

Synthesia is an AI video platform that creates professional videos using AI avatars — no camera, actors, or studio required. You type a script, select an avatar, and Synthesia generates a video with the avatar presenting your content. Primary use cases include employee training and onboarding, product demos, internal communications, and multilingual content localization.

How much does Synthesia cost?+

Synthesia's Starter plan is $29/month for 10 video minutes per month with access to 70+ avatars and 30 languages. The Creator plan is $89/month for 30 video minutes. Enterprise plans are custom-priced with unlimited video, custom avatars, SSO, and dedicated support. Video minutes are calculated by the length of the generated video.

How realistic are Synthesia's AI avatars?+

Synthesia's stock avatars are professional and convincing for corporate and training contexts, though experienced viewers can identify them as AI-generated. Custom avatars created from your own video footage are more realistic. For internal training, sales enablement, and corporate communications where the goal is information delivery rather than emotional authenticity, Synthesia's quality is more than sufficient.

Does Synthesia support multiple languages?+

Yes. Synthesia supports over 120 languages and accents for text-to-speech, and its avatars can present in all supported languages from a single script. You can create multilingual versions of any video by translating the script and generating a new video in the target language — the same avatar presents the translated content with appropriate pronunciation.

Try Synthesia Today

AI video with realistic avatars. Start with a free trial.

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Opens official website · Paid · 2017 · 50K+ users

Pros & Cons

✓ Pros

160+ AI avatars available
No filming equipment needed
120+ languages supported
Custom avatar creation
SCORM export for LMS

✗ Cons

Avatars can look uncanny
Expensive for regular use
Limited animation options
No free ongoing tier

Pricing

Free Plan

3 free videos on signup

Paid Plan

From $29/month (Starter)

Who Is It For?

✓ Best For

Training videos, product demos, corporate comms

✗ Not Ideal For

Creative/artistic content, tight budgets