If you’re prioritizing strong onboarding as a junior AE, target companies with mature enablement, call libraries, buddy programs, and clear ramp plans: HubSpot (Academy + structured sales playbooks), Salesforce (Trailhead + mentorship), ZoomInfo (prospecting mastery + certification paths), Outreach/Salesloft (coaching around modern sales motions), and Gong (call analysis culture that accelerates skill development). These companies are known for transparent expectations, tight feedback loops, and repeatable training that gets new reps productive fast.