B2B prospecting, on autopilot

Not a list of who exists. A log of who just changed.

Describe your ideal customer once. Every weekday at 13:00 UTC Signalpost sweeps LinkedIn and public company directories, keeps only the ICP matches carrying a hiring, funding, or expansion signal, and logs each one with a named decision maker, their title, and the signal that qualified them.

First list same day · free sample includes 10 qualified prospects · no card required

An analyst's signal desk at night: dark console panels listing company rows, lime markers flagging hiring, funding and expansion signals, and a ticker line running the width of the screen.
Signalpost · weekday sweepLinkedIn + public directories
Works across LinkedIn Public company directories Your prospects table

What you receive

A real prospect list, from a real sourcing run.

Mid-market ops & logistics ICP — one weekday sweep, ten companies qualified.

10 ICP matches with active buying signalsAug 27, 2026 · LinkedIn + public directories
CompanyDecision makerQualifying signalLogged
Northwind LogisticsSarah Kim · VP OperationsHiring 12 ops roles08-27
Cobalt AnalyticsJames Ferreira · Head of GrowthRaised $8M Series A08-27
Harbor & Main GroupPriya Raman · Managing PartnerOpened Austin office08-26
Fieldstone RoboticsAlex Duarte · COOHiring first sales lead08-26

Swept every run

LinkedInPublic company directoriesYour prospects table

Signals that qualify a row

HiringFundingExpansion
Lands in your dashboard feed, newest signal first, with a delivery email when the sweep closes.
Run your free sourcing pass

How it works

Set the filter once. Read the tape every morning.

01Set the filter

Industry, headcount, geography, and which signals count as a reason to call. One pass at setup — narrow it when replies thin out, widen it when the feed does.

02Signalpost sweeps and qualifies

Weekdays at 13:00 UTC: LinkedIn and public company directories, matched against your ICP, then tagged with the hiring, funding, or expansion signal that qualified the company.

03Rows land, already deduped

Each match is checked against your full prospect history before it is written, so the feed is net-new only — newest signal on top, ready to lift into your sequencer or CRM.

Inside every delivery

Three things every row gives you.

A name, not an inbox

Every row carries the person and the title who owns the problem you solve — never an info@ address.

A reason, dated to the day

The signal that qualified the company travels with it, so your opening line is already written by the time you read the row.

A pipeline that compounds

Every sweep checks the full history before it writes. You never pay twice for the same company, and the feed only grows.

Who's behind this

Built by an agency operator, not a list vendor.

SI
Twin Labs · Growth team

Sourcing outbound pipelines for B2B teams since 2025.

We ran this sweep by hand for our own outbound: directory tabs, LinkedIn tabs, and a spreadsheet nobody kept current. Automating the sweep saved the mornings — tagging the signal is what turned the reply rates around, so that is what we built Signalpost around.

Pricing

Start on the free sample. Pay once it fills the pipeline.

One run is one full sourcing pass: sweep, ICP match, signal tag, dedupe.

Daily ICP prospect sourcing

Free Sample

$0.00

1 runs included · one time

Included plan · added automatically after verified sign-in

Sign in to start free
Daily ICP prospect sourcing

Pipeline Pro

$149.00

30 runs included · every 1 day(s) · every 1 month(s)

Sign in to buy

Card handled by Stripe · failed runs are not counted · reply to any delivery email for support.

FAQ

The three fair objections.

Why not just buy a list?

A bought list tells you who exists. Signalpost tells you who changed. A row is only written the day a hiring, funding, or expansion signal shows up on a company that matches your ICP, and it carries its source and that signal so you can check the reasoning yourself.

Will I pay twice for the same company?

No. Signalpost checks your full prospect history before every write, so the feed only ever contains net-new companies. Repeat rows are dropped, not billed.

What if my ICP is wrong on the first pass?

Change it. Your ICP lives in your plan settings and the next sweep uses the new filter — no re-onboarding, no support ticket.

Your first Signalpost sweep is free.

Ten qualified prospects, same day. Judge the row quality before you pay for a single run.

Run your free sourcing pass

Same-day delivery · no card required