A B2B sales platform that transforms static PDF proposals into interactive sales rooms, giving teams greater visibility into prospect engagement throughout the proposal process. The software provides real-time reader tracking, on-page live chat, interactive estimates, and instant proposal-open notifications, helping sales teams engage prospects at the right moment and streamline approvals. Key Highlights ✅ Converts static PDF proposals into interactive, trackable sales rooms ✅ Real-time tracking for proposal opens, scroll depth, active sections, and idle status ✅ On-page live chat enables sales teams to engage prospects while they review proposals ✅ Interactive estimates support selectable services, automatic totals, and one-click approvals ✅ Generated $530+ in early gross revenue with ~46% registration-to-paid conversion ✅ Production-ready architecture built with NestJS, React, WebSockets, PostgreSQL, and Docker