Glossary entry
Signal mining
The automated detection of buying signals across many public sources — news, social, hiring boards, funding databases, tech-stack detectors, review sites, podcast transcripts. The infrastructure layer most outbound teams underestimate: building this in-house takes ~6 months and 20+ source integrations; buying it (Mama, Sales Nav, ZoomInfo) trades cost for time. The quality of the mining is the quality of the brief — bad sources in, bad outreach out.
01Definition
TLDR
The automated detection of buying signals across many public sources — news, social, hiring boards, funding databases, tech-stack detectors, review sites, podcast transcripts. The infrastructure layer most outbound teams underestimate: building this in-house takes ~6 months and 20+ source integrations; buying it (Mama, Sales Nav, ZoomInfo) trades cost for time. The quality of the mining is the quality of the brief — bad sources in, bad outreach out.
02Why it matters
Signal mining is what makes signal-anchored outbound operationally possible at scale.
03Example
Worked example
Mama mines 20+ sources hourly; an SDR's brief queue refreshes every morning with 50-200 accounts that just hit threshold.
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