Runway and Synthesia are both AI video platforms but they solve different problems. Runway is for creators; Synthesia is for corporate teams.
Creative video
Runway wins outright — generative models plus a real editor.
Corporate avatar video
Synthesia wins outright — avatars, localisation, PPTX import, LMS export.
Price
Runway is credit-heavy; Synthesia is minute-heavy — both scale up quickly.
Workflow
Different — script-to-avatar (Synthesia) vs prompt-to-clip (Runway).
At a glance
| Attribute | Runway | Synthesia |
|---|---|---|
| Starting price | Free · $15/mo (Standard) | Free · $29/mo (Starter) |
| Creative video | Best-in-class | Not the target |
| Corporate avatar video | Not the target | Best-in-class |
| Localisation | Manual | 140+ languages built in |
| Editor | Full timeline editor | Simple slide editor |
| Best for | Filmmakers, marketers | L&D, training, explainer |
- Filmmakers
- Motion designers
- Creative marketing
- Corporate L&D
- Localised explainers
- Sales enablement video
Final verdict
Not real competitors — pick based on whether the video is creative or corporate.
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Frequently asked questions
Which is better, Runway or Synthesia?
Different jobs — Runway for creative, Synthesia for corporate avatar.
Can Runway make avatar videos?
Not as its core workflow — Synthesia is dramatically better for avatars.
Can Synthesia make creative video?
Not really — its output is avatar-centric.
Which is cheaper?
Comparable at entry; both scale up quickly.