On the Free plan you can only invite Owners; paid plans let you invite Owners, Admins, and Members. Data-level permissions are only enforced on Growth and Custom. On Starter, every Member can access all data.
Organization roles
Every person belongs to the organization with one of these roles, managed in Organization settings → Members.Workspace roles
Within a workspace, each person is either an Admin or a Member, managed in the workspace’s Members settings.Organization Owners and Admins are Admins on every workspace automatically. Only organization Members receive a per-workspace role, and only on the workspaces they are added to.
API & MCP
Platform API
Invite, list, and revoke members through the invitations endpoints.
MCP tools
No dedicated member tool yet.