There are other things to consider when evaluating a private knowledge base like Stack Internal. Stack Internal is applicable across a broad swathe of teams within an organization, not just the technical ones. In Stack Internal, you have a welcoming environment that reflects your company’s needs and culture. You’ll have features like:

• Domain invitations and Single Sign-On, which ensure that
  everyone using the platform has an account, no matter
  where they sit in your organization.
• A new Reputation experience — Enterprise plan customers
  can customize reputation points. Set thresholds for when
  users earn privileges, including editing questions or answers,
  access to review queues, flagging a question, and more.
• Expansion out of the non-technical realm — In Stack
  Overflow for Teams, you’ll find company information across
  all swathes and teams. From HR policies to compliance
  questions to marketing strategies and customer service best
  practices, it’s all housed on Stack Internal.

In Stack Internal, you don’t need to choose between the public platform and a private instance just for you. You get both. Stack Interna takes the concept of the public platform to the next level. Users can trust that information stays up-to-date and accurate. The private platform has underlying mechanisms to keep cultivating new knowledge and organizing it effectively for your organization’s needs.