Big Sister AI

Big Sister AI scores every sales call, email, and CRM record on an objective 0–100 scale, so revenue leaders can see how their reps actually sell — not how it felt. Managers review under 3% of their team's conversations, then decide careers, comp and promotion on gut feel. We score 100% of them across 18 skills, and every score cites the exact moment in the transcript that earned it. We sit on top of your existing stack: your CRM is the system of record, Gong and Clari are the game tape, and we're the referee that scores the game. No rip-and-replace. First score report in about an hour, zero CRM setup. Team: - Val Yaromenko, CEO & Co-founder — 17 years in sales. Founded White Sales, a sales consultancy, in 2009 and scored 200+ sales teams by hand. That manual rubric is the Golden Set the product is built on. - Lucy Yaromenko, COO & Co-founder — 17 years in sales. Co-founded White Sales; former CEO of PropTech firm Creators.city. Owns customer experience and retention. - Eric Callahan, Architecture & Delivery Lead — cloud architecture and delivery: AWS, Snowflake, the scoring pipeline. - Advisors: Gordon Daugherty (Capital Factory co-founder) · Benjamin Schroeder (AI Strategy).