Cassy is a LinkedIn AI coworker that learns your brand voice, targets your ICP, and turns posts into booked meetings and pipeline. Most tools help you post. Cassy helps you convert. Drop a URL, upload a document, or describe a topic — Cassy creates brand-safe posts in your voice from any content source. She analyzes your brand guidelines, ICP documentation, and existing content to match your tone, then generates posts with multiple angles and hooks so you always have options. Core capabilities include deep personalization that learns your voice and audience; AI playbooks for content planning, viral repurposing, and performance audits through natural conversation; viral post discovery that surfaces trending posts in your niche; one-click repurposing that rewrites viral content in your voice; AI image generation for custom post visuals; smart scheduling with optimal timing and performance analytics; and multi-account management for teams and agencies. Built for LinkedIn creators, founders, consultants, sales professionals, and agencies who want to turn LinkedIn presence into real business outcomes. Results include 4.2x engagement boost, 12+ hours saved per week, and 150+ meetings booked across 3,000+ creators. Free plan includes 5 posts, 5 AI images, and 25 ideas — no credit card required. Pro at $39/mo adds 50 posts/mo, viral post discovery, deep personalization, analytics, and AI copilot. Agency at $59/mo includes unlimited posts, unlimited LinkedIn accounts, and client management.