
In this clip, Eric Siu explains how Single Grain uses two internal tools—Juicebox and Jev—to streamline and improve candidate screening and outreach. Juicebox provides an agentic recruiting system that first shortlists applicants and then scores them against the company’s "Frozen Hire Bar," a classifier that flags only truly hire‑ready candidates and prevents premature InMail messages. Siu describes how, without such a classifier, the process becomes messy with many unqualified leads. He also outlines a tiered lead system (Tier 1‑3) to prioritize high‑quality candidates and suppress outreach to low‑value or recent contacts (e.g., people spoken to in the last 90 days). Finally, he frames the integration of Jev as an upgrade to existing workflows, calling the enhanced, automated hiring process "God mode."










