8 Arc vs Grok Imagine: side-by-side comparison of pricing, ratings, and features on SoftwareVital (2026).
Pricing models differ: 8 Arc is free, Grok Imagine is paid. Feature lists share 0 overlapping items across the two listings.
8 Arc is a free AI text-to-movie generator that turns written prompts or full scripts into short movies you can share.
Grok Imagine turns text prompts and reference images into AI videos with audio, a text to video and image to video generator.
| Attribute | 8 Arc | Grok Imagine |
|---|---|---|
| Rating | — | — |
| Reviews | — | — |
| Pricing | free | paid · $39.9 |
| Votes | 0 | 0 |
| Category | AI Movie Generator | AI Movie Generator |
| Feature | 8 Arc | Grok Imagine |
|---|---|---|
| It offers a free way to turn ideas into movies and share them with others | ||
| Includes 400 credits / month | ||
| Credits never expire |