Comparison·2026

Synthesia vs Runway Gen-4.5

Synthesia

Synthesia

From 18€/mo

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VS
Runway Gen-4.5

Runway Gen-4.5

Contact for pricing

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Key features

SynthesiaSynthesia
  • 240+ AI avatars to customize your videos
  • Over 1000 AI-generated voices for varied narration
  • AI screen capture tool for easy presentation recording
  • AI video generator for rapid production
  • AI dubbing to adapt content to multiple languages
  • Integrated video translator for smooth localization
Runway Gen-4.5Runway Gen-4.5
  • Cinematic Video Quality
  • Exceptional Visual Fidelity
  • Text-to-Video Generation
  • Real-Time Collaboration
  • Customizable Templates
  • Advanced Editing Tools
Synthesia

Synthesia

Synthesia is the leading AI video creation platform for businesses.

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Runway Gen-4.5

Runway Gen-4.5

Runway Gen-4.5 is the latest advancement in generative video models, offering unmatched motion quality and visual fidelity.

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Compliance & technical data

SynthesiaRunway Gen-4.5
GDPR Compliance
Starting price18€—
Integrations5030

See also

Synthesia alternatives·Runway Gen-4.5 alternatives·Synthesia profile·Runway Gen-4.5 profile