A video studio in a text box

Synthesia turns a script into a polished spokesperson video using photorealistic AI avatars. Write your lines, pick an avatar and language, and render in minutes. It's why L&D teams and SaaS companies ship training and explainer videos without booking a studio.

Who it's for: L&D teams, SaaS marketers, and enterprises that need lots of localized video without actors.

Key features

Avatars 160+ presenters

Choose from diverse, realistic AI avatars — or build a custom one of your own team.

Languages 140+ voiceovers

Generate the same video in dozens of languages from one script. Huge for global teams.

Templates Branded scenes

Slide-style and scene templates keep videos on-brand without a designer.

Updater Script edits

Change the script and re-render — no reshoot when the copy changes.

The honest take

✓ What works

No camera, crew, or actors needed
Massive language coverage for localization
Custom avatar option for brand consistency
Enterprise security and SOC 2

✗ What doesn't

Avatar gestures are limited vs real humans
Starter plan caps video length and avatars
Can feel "corporate" for creative brands
Per-minute pricing adds up at scale

Verdict

For training, onboarding, and explainer video at scale, Synthesia pays for itself fast. $22/mo Starter is enough to prove the value; teams should budget for the scale tier.

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