Why use the Sales agent instead of ChatGPT for call prep? Sales loads your deal records, battlecards, case studies and prior account interactions from Loop before generating anything, so a discovery prep document cites your product’s proof points and not generic SaaS claims. It also applies MEDDPICC to flag gaps: with fewer than three mapped contacts on a deal, it warns you before it writes a close plan, because a single-threaded deal fails for a structural reason no draft can fix.