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Comparison

HeyGen vs Synthesia

HeyGen and Synthesia side by side, from the same structured data our advisor scores against. Where we have no verified information the table says so.

ToolHeyGenSynthesia
PriceFrom $29/month$288/year billed annuallyFrom $19/month$168/year billed annually
Free planFree planFree trial
Best for
  • Marketing and explainer videos with a digital presenter
  • Training and onboarding content at scale without a camera
  • Translating a video into multiple languages with lip sync
  • Training and e-learning videos at scale without recording equipment
  • Internal communications and onboarding content
  • Enterprises needing consistent branded video in many languages
Ease of useUsable by beginnersUsable by beginners
Key features
  • Custom avatar creation from video or photo
  • 300+ AI voices
  • Auto-translation and lip sync for 40+ languages
  • Screen and webcam recording
  • API for video generation
  • 230+ stock AI avatars
  • Personal avatar creation from a video recording
  • 140+ language support with lip sync
  • Screen recording overlay
  • Closed captions
IntegrationsZapier, HubSpot, Salesforce, CanvaWorkday, SharePoint, Canva, PowerPoint
APIAvailableAvailable
Skill levelBeginner, IntermediateBeginner, Intermediate
PlatformsWeb, APIWeb
Main advantages
  • Realistic avatars with accurate lip sync
  • Multi-language dubbing completed in one step
  • Large template library to get started quickly
  • Large avatar and language library for broad coverage
  • Enterprise controls including SSO and audit logs
  • No recording equipment needed for a professional-looking result
Main disadvantages
  • Free plan limits video length and watermarks output
  • Avatar realism can break on unusual expressions or fast movements
  • No permanent free plan
  • Per-video volume can increase costs on smaller plans
Data checkedChecked October 4, 2026Checked October 4, 2026
Try HeyGenTry Synthesia

Which one to choose

Choose HeyGen if

  • Marketing and explainer videos with a digital presenter
  • Training and onboarding content at scale without a camera
  • Translating a video into multiple languages with lip sync

Read review

Choose Synthesia if

  • Training and e-learning videos at scale without recording equipment
  • Internal communications and onboarding content
  • Enterprises needing consistent branded video in many languages

Read review