Notion restores access to Anthropic after service disruption

Notion experienced a service disruption that knocked out its AI features, and the company's head of product seemed surprised by how much attention it got online.

The issue wasn't on Notion's end. Their AI capabilities run on Anthropic's models, and when Anthropic had problems, Notion's AI features went dark too. Access has since been restored.

This is becoming a pattern worth watching. As more productivity tools build AI features on top of providers like Anthropic, OpenAI, and Google, outages at those providers cascade across multiple products users rely on.

For anyone building AI into their product, this is a reminder that your infrastructure dependencies matter. When your AI vendor goes down, your features go down, and your users notice.

The head of product's surprise at the reaction tells you something too. People are using these AI features enough that losing them for even a short time feels disruptive. That's either validation that AI tools have become essential, or a warning that we're building critical workflows on someone else's infrastructure.

Notion isn't alone here. Most companies integrating AI are using third-party APIs rather than running their own models. It's faster and cheaper to build that way, but it also means your reliability is only as good as your provider's.