Look for a platform or agency with experience in your company's size range, since the needs of a 50-person company differ significantly from those of a 5,000-person enterprise in terms of permissions, integrations, and scalability. Ask how the intranet will integrate with tools your team already uses daily, such as Microsoft 365, Google Workspace, Slack, or your HR system, since a disconnected intranet quickly becomes shelfware. A strong partner will ask about your organizational structure and communication pain points before recommending a platform, rather than pushing a one-size-fits-all solution. Check whether the platform supports the level of customization you need, such as department-specific pages, employee directories, or document management, without requiring constant developer support. Finally, ask about their approach to change management and rollout, since adoption is often the biggest factor in whether an intranet actually succeeds.