Lowest price
Choose Runway Act-Two
Runway Act-Two costs $0.05 / second, against $0.12 / second for Runway Gen-4.5.
Runway Act-Two vs Runway Gen-4.5: price, context and capabilities
Choose Runway Act-Two for the lowest price; on the other points the two are level or the data is missing.
In short
- Runway Act-Two is 58% cheaper than Runway Gen-4.5 at the headline price ($0.05 / second vs $0.12 / second).
- Only Runway Act-Two offers video input.
Which should you choose?
Each answer below comes straight from the published prices, specifications and independent benchmark results.
Monthly cost at three volumes
| Volume | Runway Act-Two | Runway Gen-4.5 | Difference |
|---|---|---|---|
| 60 seconds of video | $3.00 | $7.20 | Runway Act-Two, $4.20 less |
| 600 seconds of video | $30.00 | $72.00 | Runway Act-Two, $42.00 less |
| 6,000 seconds of video | $300.00 | $720.00 | Runway Act-Two, $420.00 less |
Standard rates, without caching or batch discounts. Volumes are per month.
Specifications side by side
| Runway Act-Two | Runway Gen-4.5 | |
|---|---|---|
| Provider | Runway | Runway |
| Category | Video generation | Video generation |
| Status | Generally available | Generally available |
| Headline price | $0.05 / second | $0.12 / second |
| Context window | No data | No data |
| Max output | No data | No data |
| Released | No data | No data |
| Knowledge cutoff | No data | No data |
| Licence | Proprietary | Proprietary |
| Capabilities | Video input | No data |
| API model id | act_two | gen4.5 |
Frequently asked questions
Should I choose Runway Act-Two or Runway Gen-4.5?
Choose Runway Act-Two for the lowest price; on the other points the two are level or the data is missing.
Which is cheaper, Runway Act-Two or Runway Gen-4.5?
Runway Act-Two is 58% cheaper than Runway Gen-4.5 at the headline price ($0.05 / second vs $0.12 / second).
What is the difference between Runway Act-Two and Runway Gen-4.5?
Runway Act-Two is made by Runway and Runway Gen-4.5 by Runway. Runway Act-Two is 58% cheaper than Runway Gen-4.5 at the headline price ($0.05 / second vs $0.12 / second). Only Runway Act-Two offers video input.