Customer Onboarding Automation platforms structure and accelerate the post-sale onboarding journey — managing implementation milestones, customer task tracking, stakeholder engagement, and time-to-value optimization. Core capabilities include onboarding project templates, customer-facing task management, milestone tracking, automated reminders, stakeholder collaboration portals, and integration with CRM, CS, and project management tools. The category spans dedicated onboarding platforms (Rocketlane, GUIDEcx, Taskray, OnRamp) and onboarding features within broader CS and professional services platforms.