Hard facts side by side: free tiers, prices, limits, SDKs and privacy. Every value links to the official page it came from and is re-checked every week.
| Fact |  Runway |
|---|---|
| Free tier | No A $10 minimum credit purchase is required to get started. Source, Oct 5, 2026 |
| Starting price | $0.01 per credit gen4.5 video is 12 credits/second; gen4_turbo is 5 credits/second. Source, Oct 5, 2026 |
| Rate limit | Tier 1: 1 concurrent video task Entry tier allows 50 video generations per rolling 24 hours; tiers rise with spend. Source, Oct 5, 2026 |
| Official SDKs | JavaScript / TypeScript |
Packages: @runwayml/sdk (npm) and runwayml (pip).
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