OpenAI pauses $200-per-month Pro sign-ups as Astra strains systems

OpenAI's decision to pause Pro sign-ups is the second step in a sequence the company itself laid out. On Wednesday, Sottiaux warned that Astra demand was 'really unprecedented' and that OpenAI was 'pulling all the levers possible to sustain the demand,' with the caveat that new Pro subscriptions might have to pause 'for a bit if this continues.' By disabling sign-ups, OpenAI has moved from contingency to action.

The company framed the pause as the smallest possible intervention. Sottiaux said OpenAI 'wanted to take the smallest step that allows us to continue giving the broadest access possible,' and stressed that the API and the lower-cost Go and Plus plans stay open. That positioning suggests the company is trying to protect service quality for existing users rather than restrict access broadly — Astra has been rolling out across Pro, Plus, Enterprise, and Business accounts since its September 3 launch, and OpenAI has raised Codex usage limits as recently as last month, pointing to a recent surge.

What happens next hinges on capacity. OpenAI hasn't said how long the pause will last or how many people are signing up daily, so the key question for existing Pro subscribers and for businesses weighing upgrades is whether the company can add enough infrastructure to reopen sign-ups without degrading service. Until that happens, the Pro tier's availability — not its features — is the constraint.