If you built anything on OpenAI’s video model, mark your calendar. The Sora API shutdown lands on September 24, 2026, and after that date every clip, prompt, and leftover credit tied to your account disappears for good. The consumer app already went dark back in April. This time it’s developers’ turn to migrate, and OpenAI isn’t offering a grace period.
Here’s the quick version before we get into specifics:
- API shutdown date: September 24, 2026 — a hard cutoff, per OpenAI’s own help center
- App/web version: already shut down on April 26, 2026
- Unused credits: can be applied to Codex, not refunded as cash
- Your data: permanently deleted after the cutoff — export it now at sora.chatgpt.com/sunset
- Why it happened: Sora reportedly burned close to $1 million a day while its user base shrank
What the Sora API Shutdown Date Actually Means for You
A lot of people assumed Sora was already gone. That’s only half true. OpenAI closed the consumer app and website in April, but it kept the developer API running so companies that had built video features on top of Sora had time to adjust. That grace period ends on September 24.
After that, every call to the Videos API — sora-2, sora-2-pro, and any dated snapshot — simply stops working. There’s no fallback tier, no read-only mode, and no announced extension. If your app, plugin, or internal tool calls Sora to generate video, it breaks the moment the clock runs out.
Why OpenAI Killed Its Own Viral Video App
Sora launched to huge buzz less than a year ago, so shutting it down looks abrupt from the outside. The numbers explain it. According to TechCrunch, Sora’s user base fell from roughly a million active users to under 500,000. Meanwhile, the app kept costing OpenAI around $1 million a day to run on expensive video-generation infrastructure.
Sam Altman reportedly made the call himself, framing it as a straightforward tradeoff: free up compute and refocus on tools that actually make money. That reallocation is already visible — OpenAI’s engineering effort is now flowing into agentic and coding products like GPT-6 Astra rather than consumer video generation.
The shutdown also took down a reported $1 billion licensing partnership with Disney. TechCrunch reports Disney learned about the decision less than an hour before it went public — a sign of how fast this move happened internally.
How to Export Your Videos Before They Vanish
If you or your app still have Sora-generated clips sitting in an account, don’t wait until the last week of September. OpenAI’s help center says data tied to Sora usage gets permanently deleted once the shutdown completes, with no recovery window afterward.
The process itself is simple:
- Go to sora.chatgpt.com/sunset while your account still has access
- Follow the export flow to download your generated videos and images
- Note that any unused Sora credits can still be spent on Codex, OpenAI’s coding assistant, instead of Sora generations
This matters even more if your app stores user-generated Sora clips. You’re responsible for pulling that content out before the servers stop answering requests, not just your own account.
The Best Places to Take Your Video-Generation Workload
Developers migrating off Sora have real options now, and several are cheaper. Here’s how the main alternatives compare on price and capability as of this month.
| API | Cost per Second | Max Clip Length | Standout Feature |
|---|---|---|---|
| Google Veo 3.1 | $0.15 – $0.60 | 8 seconds | Native audio generation included |
| Seedance 2.0 | $0.074 – $0.199 | Varies by tier | OpenAI-compatible API, minimal code changes |
| Kling 3.0 | From $0.112 | 15 seconds | Longest native clip length of the group |
| Runway Gen-4.5 | ~$0.05 – $0.15 | 10 seconds | Top quality benchmarks, no built-in audio |
If your app already calls Sora through a wrapper library, Seedance 2.0 is usually the fastest swap. Several aggregators expose it through an OpenAI-compatible endpoint, so migrating can mean changing a URL and model name instead of rewriting your integration. Teams that need audio baked into every clip tend to land on Veo 3.1 instead, even at a higher per-second cost.
Frequently Asked Questions
Is Sora shutting down completely?
Yes, as a product. The app closed in April 2026 and the API follows on September 24, 2026. OpenAI has said Sora continues internally only as a research project, not as a public product.
What happens to videos I already made in Sora?
They’ll be permanently deleted once the shutdown is complete. Export anything you want to keep now through the sunset tool at sora.chatgpt.com/sunset rather than waiting.
Can I get a refund for unused Sora credits?
Not as cash. OpenAI says leftover credits can be redirected to Codex, its coding assistant, following standard ChatGPT subscription refund rules for everything else.
What’s the cheapest Sora alternative for developers?
On a per-second basis, Seedance 2.0 and Runway Gen-4.5 currently undercut Google’s Veo 3.1. If you’re willing to self-host and have a GPU with at least 24GB of VRAM, the open-source Wan 2.7 model is free to run.
Will OpenAI ever bring Sora back?
Nothing announced points that way. OpenAI has framed the shutdown as a permanent reallocation of compute toward agentic and coding tools, not a pause.
Our Take
This shutdown is a reminder that building on a flashy AI feature is risky if that feature isn’t making money, no matter how popular it looks in the moment. OpenAI has now done this twice in one year — the Atlas browser shutdown followed the same pattern. If you’re still relying on the Sora API, spend the next week exporting your data and picking a replacement. Based on how this year has gone, a last-minute reprieve isn’t coming.
Leave a Reply