Buying signals that actually predict agency hires.
The 5 triggers we run our outbound off. Three are gold, two are noise most agencies still target.
Not every buying signal predicts a hire. Most agencies target signals because they're easy to scrape, not because they actually correlate with budget. Here's the cut we use: three that consistently work, two that sound like they should but don't.
Gold — Series A+ funding in the last 90 days
Post-funding, 70%+ of the round goes on hiring. Engineering and sales first, but within 60 days the ripple hits ops, finance, and design. Our data: contacts targeted within 90 days of a Series A round reply at 7.4%, almost 12x the baseline for 'cold' lists.
Don't chase seed or pre-seed. Too early, founders still hire via network. Series A is the sweet spot. Series B+ means they've probably already signed with a bigger agency or hired internal TA.
“A Series A round is the shortest window between 'I need recruiters' and 'I have budget'. Miss 90 days, miss the deal.”
Gold — new hiring manager in the last 30 days
A new Head of People, VP Eng, or COO who joined 4 weeks ago is the single highest-intent target in B2B recruitment outbound. They're under pressure to hit hiring plans they inherited, they have no incumbent agency relationship, and they're actively looking for talent sources.
LinkedIn API makes this trivial to track if you're set up for it. Signal goes stale fast, 60 days max before they've signed someone. First-mover wins.
Gold — job posts up 30%+ month-on-month
Tracked across LinkedIn Jobs, Indeed, and company career pages. If a business went from 4 open roles to 7 this month, they're either hiring fast or replacing a lot. Either way, they need help.
| Signal | Noise level | Reply rate | Why |
|---|---|---|---|
| Series A+ funding | Low | 7.4% | Short window, clear budget, no incumbent |
| New hiring manager | Low | 6.1% | Fresh relationship slot, under KPI pressure |
| Job posts up 30%+ | Medium | 5.3% | Proves active hiring, not aspirational |
| Generic 'we're growing' | High | 1.2% | Signals ambition, not budget |
| Glassdoor spikes | High | 0.9% | Churn predictor, not hiring predictor |
Noise — generic 'we're growing' LinkedIn posts
Every scaleup founder posts some version of 'excited to share what's next' every six weeks. It's a vibes post, not a hiring post. If you're targeting off this, you're basically sending cold to an aspirational audience with no budget yet.
Noise — Glassdoor review spikes
Sounds useful. Isn't. A surge in Glassdoor reviews (positive or negative) correlates with people leaving, not with hiring budget. We've tested this on 3 different client lists. Reply rate consistently under 1%. Skip it.
How to actually use this
- Stack two or more signals where you can. A new Head of People AT a Series A company replies at 11%+
- Time outreach within the decay window (90 days for funding, 30 for new hires, real-time for job posts)
- Write the opener around the signal, explicitly. 'Saw the Series A announce last week' out-performs 'saw you're growing' by 5x
If you want us to build the signal stack for your niche, including the Series A tracker and the hiring-manager watchlist, book a call. It's the first thing we set up on kickoff.
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