Paid social owns cold reach

What it’s actually for

If you listen really carefully, somewhere right now, a marketing manager is pressing “Boost post” and logging it as the awareness strategy. £50 against a post the algorithm already judged harder than Judy and served to an audience nobody chose. That is not buying reach, it’s reaching.

Paid social is the channel that buys cold reach on purpose. The last file made the case that organic social cannot reach strangers; this is the channel that can. Lookalike audiences built from your best customers. Interest and intent audiences for the problem you solve. ABM lists where the targeting is a named spreadsheet, not a hope. It is the one plannable Notices lever on the marcomms map: the only place you can decide, in advance and with a budget, exactly which strangers will meet the brand this quarter.

Where it fires

Paid social → Notices in broad mode; Looks and Sizes up in targeted; Returns and Preaches in named. One platform, three briefs.

A broad, targeted and named channel.

Paid social is unusual in firing at both ends of the funnel, in different targeting modes, doing different jobs.

The numbers that matter

Activity metrics: impressions, click-through rate, cost per click, cost per thousand. Necessary, not sufficient. The finished report names the commercial metric for the stage each campaign targets. Cold-reach campaigns answer for stage-02 contact growth: how many of the right strangers are now in the funnel, at what cost per contact. Consideration campaigns answer for stage progression into Sizes up. Retargeting campaigns answer for recovered and renewed revenue.

The classic accounting error is judging a Notices buy on last-click conversions. Cold reach was never going to close anyone this week; that was not its brief. Judge each campaign against the stage it was sent to, or the awareness budget gets cancelled for failing at a job it didn’t have.

When not to use it

Three misuse patterns. Boosting organic posts and calling it a paid strategy: the targeting is lazy, the creative was made for followers, and the spend evaporates. Running cold creative at warm audiences: the person at Sizes up needs proof, not another introduction. And buying reach for an offer that isn’t ready — paid social multiplies what you give it, and it will introduce a weak proposition to thousands of strangers with terrifying efficiency.

One row of twenty

This is one row of the marcomms map: every channel, every stage, every targeting mode, on one page.

The full system lives on the Methodology page.