Q by SubStrata
AI powered email intelligence for B2B sales
Q by SubStrata launched on February 9, 2022 with 153 votes, #195 of 2,645 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 4 years on.
What it does
Q is your email communication genius for B2B sales. Trained on millions of data points, it "reads between the lines" to figure out where your prospect stands and guides you through the best next actions to take to increase your chances of winning the deal.
Substrata | #1 AI Real-Time Sales Coach | Designed by data scientists, psychologists and linguists to help you book more meetings and close more deals
With A. Vinciarelli, Professor of Computational Social Intelligence, Glasgow University With A. Vinciarelli, Professor of Computational Social Intelligence, Glasgow University Substrata is your agentic AI deal strategist, operating autonomously to read between the lines, surface hidden resistance, decode nonverbal signals, and turn subtle cues into decisive wins. Verified to increase average closed-won rate by 70.9% (1239 participating users, Jan 2025) Verified to increase general sales goal attainment 8.32X (1104 participating users, Jan 2025) Verified to cut sales-cycle length by 29.7% on average (1239 participating users, Jan 2025) Verified to increase demo-booking rate by 4.41X on…from substrata.me
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