How do I use AI for call prep, meeting notes, follow-ups, and my CRM so no lead slips?

Most early-stage founders do not have a lead problem, they have a follow-up problem. The fix is a small AI loop: ChatGPT or a deep-research tool prepares a two-minute brief before each call, a notetaker like Granola or Fathom captures the conversation, and AI drafts the follow-up email and updates the CRM the same day. Follow-ups are where deals are actually won, roughly 40 percent of replies come from touches three and four, so automating the memory work pays back immediately.

A quick orientation. The real value is below: resources worth your time, from people who've actually done it.