Head-to-head comparison
Runway Gen-4 vs Wan, comparison 2026
Runway Gen-4
8.5/10
Runway ML
Precise camera control and motion tools — the agency and pro filmmaker's choice.
Wan
7.7/10
Alibaba (Tongyi Lab)
Alibaba's open-source video model with native audio — free to run locally under Apache 2.0.
TL;DR, key differences
| Attribute | Runway Gen-4 | Wan |
|---|---|---|
| Starting price | $15/mo | free |
| Pro / higher plan | $95/mo | n/a |
| English prompts | yes | yes |
| Native audio | no | yes |
| Image-to-video | yes | yes |
| Max clip length | 10s | 10s |
| Availability | worldwide | worldwide |
| Rating (our tests) | 8.5/10 | 7.7/10 |
Strengths
Runway Gen-4, pros
- +Motion brush — precisely paint which areas should move
- +Director mode — parametric camera control
- +Brand kit for agency workflows
- +Best image-to-video in its class
- +Full commercial license on Pro+ plans
Wan, pros
- +Open-source under Apache 2.0 — free locally with no fees or royalties
- +Native audio (dialogue, lip-sync, ambient sound) in one render
- +Full privacy and control when running locally
- +No generation limits with your own GPU
- +Also available via cloud APIs (fal.ai, DashScope) without your own hardware
Weaknesses
Runway Gen-4, cons
- −No native audio (requires ElevenLabs or similar)
- −Most expensive Unlimited plan ($95/mo)
- −Weaker physics than Sora 2
- −Weaker lip-sync (requires separate Lip Sync module)
- −Steeper learning curve for motion brush
Wan, cons
- −Local run requires a powerful GPU (min. 24 GB VRAM) and technical setup
- −Weaker rendering of hands, fingers, and on-image text
- −Audio sync can be imperfect (lips don't always match)
- −Higher barrier to entry for non-technical users than ready-made SaaS
- −Weaker in complex scenes with multiple characters
When to choose which tool
Choose Runway Gen-4 if
- →Product ads (precise camera control)
- →Agency workflow (brand kit, locked AR)
- →Long-form image-to-video
- →Music video / VFX
Choose Wan if
- →Free local video generation for technical users
- →Bulk content without monthly limits
- →Projects requiring full data privacy
- →Experiments and fine-tuning on your own hardware
- →Low-cost rendering via cloud API instead of subscriptions
Verdict
In our tests, Runway Gen-4 (8.5/10) outscores Wan (7.7/10) in overall quality. On price, Wan wins (from $0/mo). Wan includes native audio in a single render pass; the other option requires a separate audio tool. Choose Runway Gen-4 if you need: Product ads (precise camera control), Agency workflow (brand kit, locked AR). Choose Wan if you need: Free local video generation for technical users, Bulk content without monthly limits.