Sybill is an AI-powered tool that helps GTM (go-to-market) teams improve their sales communication and messaging. The tool analyzes the body language of buyers on sales calls to provide insights into what resonates with them.. After every sales call, Sybill creates an accurate summary and pushes it to Slack + CRM. The tool captures every word and non-verbal reaction in a report, saving time and effort in taking notes.. Sybill uses behavior AI to track participant body language during calls and provides automatic call notes, sharing, and analytics through conversational AI.. Additionally, Sybill helps marketers get insights on their content and messaging as it resonates with their buyer personas, and coaches sales leaders to manage deals with holistic insights.. The platform also has a marketing partner to aggregate insights from prospect reactions to sales decks and demos.Sybill’s Magic Summary feature provides automatic, accurate sales call summaries, including next steps, pain points, areas of interest, and more, to save time and effort in taking notes.. The tool also provides engagement and sentiment data, helping users understand prospects’ needs better. Sybill helps users manage their deals in one place, with deep insights and data to transform their slide deck and demos, and coach themselves and their team on winning behaviors.. Sybill has been trusted by over 250 companies to read the room with accurate and absurdly human-like call summaries, providing a deep understanding of buyer needs and pain points, and helping teams close more deals..