OpenAI’s Sora Shutdown: Why It Happened and What Users Should Do

OpenAI did not switch off Sora all at once. Its March 2026 announcement began a wind-down that closed the video generator’s web and app experiences first, then gave developers a later deadline for the API.13 For anyone who made work with Sora, the distinction matters: an API migration does not replace a data export.

Why did OpenAI discontinue Sora?

OpenAI said it was closing the standalone app to focus on other priorities.15 Reporting also described an expensive service with weakening usage: estimates put operating costs at roughly $1 million a day and said the user base fell from about one million to fewer than 500,000.716 Those figures are reported estimates, not an OpenAI disclosure of Sora’s accounts.

Together, high generation costs and declining use offer a plausible explanation for the decision. They do not establish exactly how Sam Altman weighed the numbers, how much computing capacity was reassigned to ChatGPT, or whether competition with Anthropic directly determined Sora’s fate. The supplied evidence does not substantiate those more specific claims.

The shutdown timeline

• March 24, 2026: OpenAI announced it was discontinuing Sora, including its consumer app and the service used by professional creators.1
• April 26, 2026: The Sora web and app experiences were discontinued.3
• September 24, 2026: OpenAI set this as the Sora API discontinuation date, allowing a longer transition for developers.3 The available official notice states the API deadline in future tense; it does not independently confirm the exact moment access stopped.3

Exports, migrations and permanent deletion

OpenAI recommends exporting Sora content as soon as possible. Users can request an export through its Sora sunset page; OpenAI says it will email users if it is able to offer a final export window.338 That possible window should not be treated as a guaranteed extension.

Developers were advised to back up their files and move integrations away from Sora before the API deadline.33 A sensible migration includes preserving the finished assets and production inputs a team still needs, then testing the replacement workflow rather than assuming another video provider will accept the same prompts or API calls.

OpenAI’s deletion notice is more specific than a simple September 24 cutoff: it says data associated with Sora use will be permanently deleted after Sora is discontinued and after any final export window has passed, if one can be offered.3 The notice excerpt does not give a separate, definitive deletion date. Users should not assume unexported work will remain available.

AI video is moving on without Sora

Sora’s withdrawal has not ended commercial interest in AI video. Reporting describes an as-yet-unnamed venture involving Jeffrey Katzenberg, former Sora lead Bill Peebles and former Dropbox CFO Sujay Jaswa that aims to develop video models for filmmakers. It also describes talks with potential investors including Andreessen Horowitz; talks are not a completed funding deal.2130

On September 24, Higgsfield said its annualized revenue had crossed $1 billion, 18 months after launch, and that enterprise adoption had grown tenfold since June, not April.29 Bloomberg reported that the figure extrapolates revenue from the latest four weeks; it is a run rate, not $1 billion collected over a completed year.17 Luma, meanwhile, has explicitly addressed creators looking for an alternative after Sora’s closure.34 These developments show continuing activity in the category, but they do not establish where Sora’s users ultimately went.

The practical lesson is about continuity, not a verdict on AI video itself. Keep independent copies of creative work, verify how a provider handles exports and deletion, and test alternatives before a service deadline makes the choice for you.