The short version
A signal is evidence that an account’s situation has changed in a way that makes your offer relevant: a new executive hire, a funding round, a regulatory deadline, a technology change, a job post that reveals a priority. Signal-based outbound means you contact accounts because something happened, and you say so.
It is the practical answer to falling cold-email response rates: instead of sending more, send less, at moments when the buyer has a reason to listen. The infrastructure is not exotic. A list of target accounts, two or three signal sources, a scoring rule, and a workflow that alerts a person and drafts the opening line.
Ranking signals by buying proximity
Not all signals sit equally close to a purchase. I rank them in three bands. Band one is direct: a job post for the exact role your product supports, a regulatory deadline you solve, a tender. Band two is organisational: a new executive in the buying function, a funding round, a restructure. Band three is ambient: a conference talk or a press mention. Only band one and two should trigger a same-week sequence.
To rank them with evidence, export your last 30 won deals and note what happened at the account in the 90 days before first contact. If 12 of the 30 had a relevant hire and only 2 had a press release, you know where to look. Without this check, teams chase whatever their news alert produces.
A weekly workflow that runs in n8n or Clay
A simple build: a table of target accounts with domain and LinkedIn URL; a weekly job that checks job boards and a news feed for each domain; a filter that keeps matches containing your signal keywords; and a step that writes the match, source link and date into the account record in HubSpot or Salesforce, then notifies the owner in Slack. None of this needs a custom data platform.
Add a freshness field and a decay rule. A signal older than 14 days drops to a normal cadence, and one older than 30 is removed from the alert view. Include the source URL in the alert, because the rep must verify the fact before writing a line that claims it. An unverified signal quoted wrongly does more harm than silence.
Writing the opening line around the event
The opener has two jobs: prove you noticed, then link the event to a problem without telling the prospect what they should feel. A weak line says, Congratulations on your funding. A stronger one says, Saw the Series B in March. Teams that double headcount in a year often hit onboarding bottlenecks around month four; is that on your list? It is specific, modest and ends in a real question.
Keep a library of one template per signal type, but force a manual edit of the first sentence every time. If two prospects at different companies could receive the identical sentence, it is not a signal-based line. Review sent messages weekly and remove any that you would not have written without the template.
Worked example (illustrative)
Hypothetical: a rep works 120 target accounts for six weeks. In the first three weeks the rep runs a generic sequence on all accounts; in the next three weeks outreach goes first to accounts with a fresh band-one or band-two signal.
What changed: Contacting fewer accounts produced a similar number of positive replies in less time. The gain came from timing and a specific opener, so effort moved from volume to verification.
Do it: the steps
Tick them off as you go. Your progress stays on this device.
Traps to avoid
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Treating every news item as a signal. Only changes that plausibly alter the buyer’s priorities for your category count.
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Alerting the owner with no deadline. A signal without a named person and a 48-hour action window just fills a Slack channel; assign an owner field and an expiry.
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Using signals only to open and never to qualify. A hiring signal should also tell you which persona to target and what to ask on the call.
What to track
- Signal-to-contact time
- hours between the signal date and first touch; aim for under 48 hours.
- Reply rate by signal type
- positive replies divided by contacts, per signal; compare against a generic baseline.
- Signal precision
- signals that led to a conversation divided by signals actioned; a rising trend matters more than any fixed figure.
Benchmarks are typical planning ranges, not guarantees. Calibrate to your own data.
Questions people ask
Where do I find signals without paying for expensive intent data?
Start with free or cheap sources: Google Alerts on account names, company job pages, LinkedIn role changes, regulator and stock exchange filing pages, and your own CRM activity such as pricing page visits. Two or three sources checked consistently beat a large intent subscription that nobody reviews. Add paid data only after you know which signal types correlate with your wins.
How do I measure whether signals actually help?
Tag each outreach with its signal type, including none for the control group, and compare positive reply rate and meetings per 100 accounts after four weeks. Keep the same persona and message length across groups so the signal is the only difference. If a signal type does not beat the generic baseline over two cycles, drop it.