Runway vs Synthesia

Side-by-side comparison to help you choose the right video tools.

Feature
R
Runway
S
Synthesia
Rating
4.4
4.4
Pricing From $15/mo From $29/mo
Free Plan ✓ ✗
Free Trial ✗ ✓
Founded 2018 2017
130+ languages ✗ ✓
160+ AI avatars ✗ ✓
Background removal ✓ ✗
Brand kits ✗ ✓
Custom avatars ✗ ✓
Gen-3 Alpha video generation ✓ ✗
Image-to-video ✓ ✗
Inpainting ✓ ✗
Motion brush ✓ ✗
Screen recording ✗ ✓
Text-to-video ✓ ✗

Runway — Pros & Cons

Pros

  • + Best-in-class video quality
  • + Broad creative control
  • + Free plan to test features

Cons

  • - Credits run out quickly on free plan
  • - Expensive for heavy use
  • - Generation times can be long

Synthesia — Pros & Cons

Pros

  • + Very realistic avatars
  • + Fast video creation
  • + Multi-language support

Cons

  • - Expensive for heavy use
  • - Limited creative flexibility
  • - Avatar movements can look stiff

Verdict

Runway edges ahead with a rating of 4.4/5 versus Synthesia's 4.4/5. Runway also offers a free plan, making it easier to try before you commit. Both tools are strong options for cinematic video generation and music video effects. Read our full Runway review →

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