Sales AI Agent LangGraph is an open-source framework that orchestrates LLM-powered pipelines for end-to-end sales automation. It uses LangGraph’s graph-based architecture to define modular steps: prospect discovery, lead scoring, email composition, follow-up scheduling, and CRM updates. The agent interacts via chat or API, analyzes customer responses to adjust campaign timing, and aggregates performance data for real-time analytics. Developers can customize node logic, swap LLM providers, and integrate with tools like HubSpot or Salesforce. This solution accelerates outreach campaigns, enhances personalization at scale, and maintains an adaptive sales funnel without manual intervention.