Lowest price
Choose Runway Act-Two
Runway Act-Two costs $0.05 / second, against $0.08 / second for Grok Imagine Video 1.5.
Grok Imagine Video 1.5 vs Runway Act-Two: 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 38% cheaper than Grok Imagine Video 1.5 at the headline price ($0.05 / second vs $0.08 / 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 | Grok Imagine Video 1.5 | Runway Act-Two | Difference |
|---|---|---|---|
| 60 seconds of video | $4.80 | $3.00 | Runway Act-Two, $1.80 less |
| 600 seconds of video | $48.00 | $30.00 | Runway Act-Two, $18.00 less |
| 6,000 seconds of video | $480.00 | $300.00 | Runway Act-Two, $180.00 less |
Standard rates, without caching or batch discounts. Volumes are per month.
Specifications side by side
| Grok Imagine Video 1.5 | Runway Act-Two | |
|---|---|---|
| Provider | xAI | Runway |
| Category | Video generation | Video generation |
| Status | Generally available | Generally available |
| Headline price | $0.08 / second | $0.05 / 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 | No data | Video input |
| API model id | grok-imagine-video-1.5 | act_two |
Frequently asked questions
Should I choose Grok Imagine Video 1.5 or Runway Act-Two?
Choose Runway Act-Two for the lowest price; on the other points the two are level or the data is missing.
Which is cheaper, Grok Imagine Video 1.5 or Runway Act-Two?
Runway Act-Two is 38% cheaper than Grok Imagine Video 1.5 at the headline price ($0.05 / second vs $0.08 / second).
What is the difference between Grok Imagine Video 1.5 and Runway Act-Two?
Grok Imagine Video 1.5 is made by xAI and Runway Act-Two by Runway. Runway Act-Two is 38% cheaper than Grok Imagine Video 1.5 at the headline price ($0.05 / second vs $0.08 / second). Only Runway Act-Two offers video input.