Runway Gen-4 vs Synthesia
Última actualización: noviembre de 2026
Runway's flagship 2026 video model with cross-shot character consistency, world models, and the most mature creator toolchain in the category. Compare it with Synthesia: The enterprise leader for AI avatar video — 240+ stock avatars, personal avatars, 1000+ voices, 160+ language dubbing, and a polished business workflow.
Resumen rápido
| Runway Gen-4 | Synthesia | |
|---|---|---|
| Precio | $15/month | $29/month |
| Tipo | Código cerrado | Código cerrado |
| Opción gratuita | Sí | Sí |
Comparativa detallada
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Mismo prompt, misma relación de aspecto: solo cambia el modelo. Ejecútalo en cada uno y juzga la diferencia en tu propia pantalla.
Prompt de prueba · Relación de aspecto 16:9
A red fox trots through fresh knee-deep snow at dawn. The camera tracks low beside it at the same speed, snow kicking up from its paws, breath visible in the cold air, warm golden backlight through bare birch trees.
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Synthesia no está en Imgo: copia el prompt para probarlo allí.
- Ejecutarlo en Seedance 2.0
¿Cuál deberías elegir?
Elige Runway Gen-4 si necesitas
- •Agencies producing premium ad and brand films end-to-end
- •Editorial teams that want a single tool for shot, motion, and finishing
- •Studios needing reliable character continuity across cuts
Elige Synthesia si necesitas
- •Learning & Development teams producing onboarding and training video at scale
- •Internal comms and HR video that needs to ship in many languages
- •Sales and customer-success teams personalizing outreach video