Why use AI to design onboarding and internal docs for a small team?

In a small team, everything lives in the founder's head, and every new hire spends their first weeks interrupting people with questions. AI collapses that: it can turn a messy brain-dump into a proper handbook or SOP in an hour, and you can go one step further by loading your docs into a custom GPT or Claude so new hires literally chat with your company knowledge instead of pinging you on Slack. The payoff is faster ramp-up and fewer repeated questions, with one catch, the AI is only as good as the docs you feed it, so keep them current.