Navan

Plan business travel, compare options, manage requested bookings, and review expenses through Navan in your browser. Requires local browser access in ChatGPT Desktop or desktop Codex; not available on web, mobile, or cloud-backed tasks. Built and maintained by OpenAI. Uses the organization's web interface and the signed-in account's existing permissions; browser availability, product edition, and role determine supported actions. No API or MCP connection is included.