An off-the-shelf tool reads one mode on one side. Your recruiters, working by hand, cover two or three at high cost. A custom engine reads all four on both desks, calibrated to your market.
Mode 1
Mine what is available
Demand. Firmographics, funding, filings, posting volume on an account.
Supply. WARN notices, layoff announcements, public profiles, tenure history.
Mode 2
Observe what they do
Demand. Hiring patterns, posting cadence, an expansion, a change in how they buy talent.
Supply. A profile update, content engagement, a certification, the tenure window when people move.
Mode 3
Hear what they tell you directly
Demand. A client flagging a need, a hiring manager you placed moving firms, a dormant account re-engaging.
Supply. A candidate marking open, a contractor assignment ending, a past placement back in market.
Mode 4
Catch what they have not said yet
Demand. A funding round or contract win that precedes a hiring surge, a leadership change implying a build-out.
Supply. A layoff or acquisition releasing a cohort of exactly the profile you place. The highest-value mode.
Many signals, watched at once on both desks and scored against fit, is engineered, not bought off a shelf. The same engine improves the win rate on orders and the fill rate on them.