Synthesia

AI VideoSynthesia - est. 2017

Create professional AI avatar videos without cameras or studios

4.3 / 5Free plan availableVerified review
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Reviewed Aug 2026

Editorial take

Synthesia is the enterprise leader in AI avatar video production. Its 230+ avatars, multi-language support, and collaboration features make it the right choice for corporate training and communications teams producing video at scale. Per-video pricing makes it less practical for individual creators; it is built for teams with regular production volume.

What is Synthesia?

Synthesia lets you create training, explainer, and marketing videos using AI avatars. Type your script, choose an avatar and language, and get a video in minutes. Used by L&D teams, HR departments, and corporate communications to produce video content without traditional production costs.

Best for

Enterprise teams creating training and HR videos

Key strength

Most polished AI avatar library for business

Output Quality4.2Integration3.5Value3.8Ease of Use4.5Free Tier3.0

Score breakdown (out of 5)

What you would use it for

  • Creating employee training and onboarding videos at scale without a studio or crew
  • Producing product demo and explainer videos in multiple languages from a single script
  • Generating internal communications videos quickly for distributed teams
  • Building consistent corporate video content with branded AI presenters
  • Localizing existing video content into 140+ languages with AI dubbing

Pros & Cons

👍 Pros

  • High-quality avatars
  • Supports 120+ languages
  • No camera or studio equipment needed
  • Faster than traditional video production for corporate training

👎 Cons

  • Expensive for high-volume video production
  • Avatars can appear artificial to viewers
  • Limited creative control compared to video editing tools

Key Features

  • 140+ AI avatars
  • 120+ languages
  • Custom avatar creation
  • Screen recorder
  • Video templates
  • API access
  • Brand kit

Available on

WebAPI

Integrates with

PowerPoint (import slides as background)APILMS integrations (via API)ZapierGoogle Slides (export)

Synthesia Pricing

Synthesia has a free plan - no credit card required to start.

Free

$0
  • 3 minutes of video/month
  • 9 avatars
  • 36 languages
  • Watermark
Start Free
Most Popular

Starter

$29/mo/monthly
  • 10 minutes of video/month
  • 125+ avatars
  • No watermark
  • HD export
Get Starter

Creator

$89/mo/monthly
  • 30 minutes/month
  • Custom avatar
  • Priority support
  • API access
Get Creator

Synthesia vs Competitors

Best Synthesia alternatives →Best AI Video tools →

From the blog

Developer resources

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