This kind of falls into the same problem as wikis though. It requires people to A. remember it's there and B. be actively monitoring it for questions. We have one at my location and I constantly forget it's a thing.

With something like this tool it puts it right in a primary communication tool.

yikes, not at the enterprise price point. that's well over six figures a year; might as well hire a technical writer to sit with all your team members.

Genuine question, is the internal search any good? I can’t remember ever going straight to stackoverflow so I’m wondering how many people actually use Stack Overflow’s search compared to finding the most relevant answer via google’s index? This would be lost for an enterprise version.