HeyGen vs Synthesia

Which no-code tool is better for your project? Compare features, pricing, and more.

HeyGen

HeyGen

AI video generator — create engaging videos at scale.

4.5
Try HeyGen
Synthesia

Synthesia

Create AI videos from text — no cameras, no actors, no studios.

4.4
Try Synthesia

Quick Verdict

HeyGen is best for marketing video production at scale. Synthesia is best for corporate training videos. Not sure? Let our AI recommend the right one.

FeatureHeyGenSynthesia
PricingFrom $24/moFrom $22/mo
Pricing Modelfreemiumpaid
Rating4.5/54.4/5
AI Features✓ Yes✓ Yes
Founded20202017
Company Size100-200200-500
Key Features
  • 300+ AI avatars with diverse appearances
  • Voice cloning (your own voice)
  • Instant video translation with lip sync
  • Custom avatar training from a video
  • Interactive Avatar (real-time AI conversations)
  • 230+ diverse AI avatars
  • 140+ language support with AI voices
  • Custom AI avatar creation
  • Script-to-video in minutes
  • Brand kit (colors, fonts, logos)
IntegrationsZapier, HubSpot, Salesforce, APIPowerPoint, Google Slides, LMS platforms, API

HeyGen — Pros & Cons

Excellent video translation with lip-sync (best in class)
Voice cloning is impressively accurate
Interactive Avatar opens new use cases
More natural-looking avatars than many competitors
Credit-based pricing can run out quickly
Custom avatar quality depends on source footage
Enterprise features are expensive

Synthesia — Pros & Cons

Produces professional-looking videos without filming
Massive language and avatar variety
Very fast video production (minutes, not days)
Custom avatars for brand consistency
AI avatars can still feel uncanny for some use cases
Limited to talking-head style videos
Custom avatars require enterprise plans

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