OpenArt vs Sora
What each vendor publishes about price, free plan, watermark, resolution, length and features, side by side. Checked Oct 26, 2026. We don't test tools; we compare what vendors publish, and every fact links to its source on the tool's profile.
The differences in short
- Sora has been discontinued: "The Sora web and app experiences were discontinued on April 26, 2026. The Sora API will be discontinued on September 24, 2026." (openai.com/sora). Page kept as a discontinued listing pointing to alternatives.
- OpenArt publishes a paid price ($13/month); we could not find one for Sora.
- OpenArt states third-party models; Sora does not say so on the pages we checked.
- OpenArt states consistent characters; Sora does not say so on the pages we checked.
Side by side
| Fact | OpenArt | Sora |
|---|---|---|
| Type | AI video generator | AI video generator |
| Starts at | $14/mo ($13/mo yearly) | Discontinued |
| Billing | Credits | Not stated |
| Free plan | Not stated | Not stated |
| Watermark | None on paid plans | Not stated |
| Max resolution | Not stated | Not stated |
| Max clip / video length | Not stated | Not stated |
| Commercial use | Yes | Not stated |
| API | Not stated | Not stated |
| Third-party models | Yes (vendor states it) | Not stated |
| Consistent characters | Yes (vendor states it) | Not stated |
| Checked | Oct 26, 2026 | Oct 26, 2026 |
| Website | Visit OpenArt | Discontinued |
Summaries
OpenArt: Multi-model creative platform (100+ image, video and audio models) with consistent characters and a story "Director" mode.
Sora: OpenAI's video and audio generation app and model. OpenAI discontinued the Sora web and app experiences on April 26, 2026, and the Sora API on September 24, 2026.
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