Big Sister AI

Sales leaders have no objective way to measure how reps actually sell. They manage on gut feel and lagging CRM data, so skill gaps and preventable mistakes stay invisible until the revenue is already lost. Every unscored call and email is a blind spot.

We score every sales interaction across calls, emails, and CRM data on a 0-100 scale, then generate a living playbook that shows each rep and leader the specific behaviors driving or killing revenue. CRMs are the system of record, conversation tools are the game tape - we are the sabermetrics layer that governs performance on top of both.

Customers: 8 Launching Version 2. Enterprise pilots in progress (notetaker + scoring) Anthropic Claude Partner Network - Technology/ISV partner

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  Ukrainian SalesTech Startup Big Sister AI Receives $100,000 at Texas AI Challenge | Scroll.media

  Scroll.media · Aug 20, 2025

  Ukrainian SalesTech startup Big Sister AI wins $100K at Texas AI Challenge, boosting its $1M early-seed round and expansion in Dallas.

• https://dev.ua/en/news/ukrainskyi-startap-big-sister-ai-1755676448

  dev.ua

• https://www.bizjournals.com/austin/news/2025/08/25/big-sister-ai-wins-texas-ai-challenge-austin.html

  www.bizjournals.com