Notion announced a new developer platform on Wednesday, May 13, 2026, that allows teams to connect AI agents, run custom code, and sync external data sources directly within their workspace — a significant expansion beyond the company’s roots as a collaborative note-taking app.
The platform introduces several new capabilities. Notion Workers is a cloud-based environment where teams can write and deploy custom code in a secure sandbox, enabling data syncing, custom tool-building, and webhook-triggered automations without relying on external infrastructure. A database sync feature, powered by Workers, can pull live data from any API-connected source, including Salesforce, Zendesk, and Postgres, into Notion databases.
Notion also added support for external AI agents. Users can now chat with, assign work to, and track progress from third-party agents — such as Claude Code, Cursor, Codex, and Decagon — directly within Notion, alongside their own custom agents. An External Agent API lets companies connect internally built agents to the platform as well.
The announcement builds on Notion’s Custom Agents feature, which launched in February 2026. Since then, Notion customers have built over one million agents, according to the company. However, those agents lacked the ability to connect with external data or use custom logic — gaps the new platform is designed to close.
“Any data, any tool, any agent — that’s the big picture for the Notion Developer Platform,” said Ivan Zhao, Notion’s co-founder and CEO, during a livestreamed product event. Zhao acknowledged the shift, noting that “historically, Notion hasn’t been the most developer-focused platform.”
The platform is accessible via the Notion CLI on Business and Enterprise plans. Workers will use the same credit system as Custom Agents, though Notion is offering free access through August 2026 for developers to experiment.
The move positions Notion as a programmable platform that could compete with dedicated workflow automation tools, suggesting the company is targeting a broader role in how businesses build and manage internal AI systems.
Source: TechCrunch