Inbound Lead Scoring & Routing platforms automatically evaluate, prioritize, and assign incoming leads to the right sales rep — using fit scoring (firmographic, demographic), engagement scoring (behavioral signals), and routing rules (territory, round-robin, account ownership). Core capabilities include lead scoring models (rules-based and ML-driven), real-time routing with SLA enforcement, territory and segment-based assignment, duplicate detection and matching, speed-to-lead optimization, and integration with CRM, marketing automation, and web form tools. The category spans dedicated lead routing platforms (LeanData, Chili Piper Distro, Default) and lead management modules within CRM and marketing automation suites.