LinkedIn signals: the nine places buyers show up, and which ones bring leads

The nine signals WarmDogo watches, what each one reads, and how many leads each one brings in real runs.

Last updated · 4 min read

A signal is something a person does on LinkedIn that shows what they care about this week: reacting to a post about a problem, writing about it, or hiring for it.

What is a LinkedIn signal?

In WarmDogo, a signal is also the place Dogo looks for those actions: the posts of a person your buyers follow, a phrase they use, a competitor's page, a job title. You give an agent its signals, and Dogo reads who acted on each one, most of them daily. Each read is a run. A person becomes a lead only if they fit your ICP, and the lead comes with the action that brought them in, such as "Commented on a post by Priya Raman".

The nine signals

They fall into three groups:

Which signals bring the most leads?

Two numbers decide whether a signal is worth keeping: how many leads a run brings, and how many of those leads people keep rather than skip. The chart puts every signal with enough runs on both.

SignalLeads a runRuns that find someoneLeads kept
Voices3.966%80%
Active people who fit6.690%62%
Engaged with posts about3.553%49%
Posts about1.137%43%
Hiring for0.5727%34%
Competitors0.2514%66%

Voices lead. Almost four leads a run, and people keep 80% of them, the highest of any signal. The people who react to a practitioner's posts are mostly other practitioners, which is who you sell to.

Phrases bring volume, and need judging. Engagers on posts about a phrase bring 3.5 leads a run, and half get kept. A popular post draws a wide crowd, some of it nowhere near your market. Most of it doesn't fit your ICP and never becomes a lead; you skip the rest.

Competitors are the weakest source of volume. The advice that "people engaging with your competitor are in market" is everywhere. The data says otherwise: 0.25 leads a run, and only 14% of runs find anyone. Most people who react to a company's posts work there, partner with it or already buy from it. When a competitor signal does find someone, people keep two thirds of them, so it is worth keeping when the competitor is small and its audience is buyers, not staff.

How a signal becomes a lead

Every signal works the same way after the first step:

  1. Dogo reads the source. A voice's best recent posts, the most reacted posts using a phrase, the jobs posted this week. Each signal's page shows what it reads.
  2. Everyone who acted is checked against your ICP. Their headline, title, company, company size and region against what qualifies a buyer and who is not a fit.
  3. The ones who fit become leads, scored, with the reason they are here and the signal that found them.
  4. Your keeps and skips are credited to the signal. Signals that keep bringing people you want go first on the next run.

Most people a signal reads don't make it through step two. That is the point: the signal decides where to look, the ICP decides who counts.

How to choose signals

Start from your market, not from the list.

If your situation isStart with
A new agent, no history yetThree to five voices, two or three phrases read as both posts about and engaged with posts about, and active people who fit
A niche market where few people postPosts about and comments on: small, but each one is a direct statement
You sell into a team that is being builtHiring for, with the role your buyer hires first
You or your company post on LinkedInYour own posts, checked every six hours
A one-off moment: a launch, a webinar, a thread that took offOne post
A small competitor whose followers are buyersCompetitors, alongside the rest rather than instead of it

Then let the results decide. On the Agents page, every signal shows the leads it has brought, and the ones that aren't bringing any are grouped by why: people read but none fit, nobody to read, or every lead skipped. Swap those out first.

How many signals to run

Every signal has quiet weeks. A voice takes a holiday, a phrase stops trending, nobody posts the job. Running several kinds at once keeps leads coming when one goes quiet.

Signals are what WarmDogo's plans count: the Sniff plan runs 10 and the Hunt plan runs 30, across all your agents. A switched-off signal keeps its history and doesn't count, so you can keep spares switched off and swap them in. When a plan has room, Dogo switches on the signals with the best record first: the ones that found leads, then the kinds that find the most.

Ten is enough for one agent with a tight ICP. If you run several agents, or one agent across a broad market, thirty gives each agent room for all three groups.

Questions people ask

What is a LinkedIn signal?
A public action on LinkedIn that says what someone is thinking about right now: a reaction to a post, a comment, a post they wrote, or a job their company advertised. A signal is also where you look for those actions, such as the posts of someone your buyers follow, or a phrase.
Which LinkedIn signal brings the most leads?
In WarmDogo's runs up to 30 September 2026, voices did best overall: 3.9 leads a run, and people kept 80% of them. Active people who fit brings more per run, 6.6, from fewer runs so far. Competitor engagement brings the fewest, 0.25 a run.
Is engagement with a competitor's posts a good buying signal?
It is a weak one for volume. Most people who react to a company's posts work there, partner with it or already buy from it. In WarmDogo's runs, competitor signals found a lead in 14% of runs, though people kept two thirds of what they did find.
How many signals should I run?
Enough kinds that a quiet week on one is covered by the others. The Sniff plan runs 10 signals and the Hunt plan runs 30. A good start is a few voices, a few phrases read both as posts about and engaged with posts about, and active people who fit.

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