Thread Pilot is an AI-powered email management tool for Gmail that automatically tracks unreplied emails and generates intelligent, context-aware follow-up drafts using GPT-4. It runs daily monitoring in the background, analyzing email threads to create appropriate follow-up messages that save hours of manual tracking. Key features include: AI-powered follow-up generation that analyzes full thread context, automated daily monitoring at user-configured times, smart filtering that excludes spam, trash, and newsletters to surface only emails needing attention, organized workflow with automatic labeling of unreplied threads, flexible on-demand manual runs for immediate checks, and customizable templates with configurable lookback periods. Thread Pilot is built on Google Apps Script and runs securely within Google's ecosystem. It helps professionals stop losing opportunities from forgotten follow-ups, eliminate manual email tracking in spreadsheets, and build consistent follow-up habits automatically. Pricing starts at $3.99/month for individuals with a 14-day free trial, and an advanced plan at $8.99/month includes custom templates, advanced analytics, and multiple Gmail account support.