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Advertising for staffing agencies

Two markets to advertise in at once, and the scarce side is candidates. Most agencies spend as though it were the other way round.

Nov 18, 2025 2 min read 374 words
Advertising for staffing agencies

Key points

  • Candidates are the scarce resource; the marketing budget should reflect that.
  • Speed of response is the entire competitive advantage on both sides.
  • Specialisation by trade or sector produces both candidates and clients.

A staffing agency operates two marketplaces. In most current markets, clients are plentiful and candidates are not, which should determine where the money goes.

Candidate marketing is the priority

MeasureEffect
Published pay rates in advertsvery high
Fast response to applicationsvery high
Named consultant, contactable directlyhigh
Honest description of the role and sitehigh, reduces drop-out
Referral bonus for placed candidatesvery high
Presence where candidates already arehigh

Published rates are the differentiator. Most agency advertisements say "competitive rates", which candidates have learned means below market.

Referral is the highest-yield channel in staffing and is chronically underfunded. A placed candidate knows five others in the same trade.

The agency that pays £250 for a successful referral and pays it promptly builds a candidate network no job board can match.

Response time is the whole business

Candidates apply to several agencies at once. The one that calls back first usually places them.

The same applies on the client side: a request for four operatives goes to three agencies and is filled by whoever responds first.

Measure both. Apply to your own advertisements and see how long it takes.

Specialise

General agencies compete with every other general agency on rate. Specialised ones build a candidate pool that becomes self-reinforcing.

Workable specialisms: a single trade, a single sector, a geography, or a particular contract type such as temporary-to-permanent in one industry.

Specialisation makes candidate marketing cheaper, because the audience is identifiable, and it makes client acquisition easier, because word travels within a sector.

The client side

Clients are won on availability and reliability. What they want to know: can you fill this by Monday, are the people vetted, what happens if someone does not turn up.

Publishing fill rates and time-to-fill figures, if they are good, is unusual and persuasive.

Compliance is a selling point

Right-to-work checks, qualification verification, insurance, working time compliance and, in many jurisdictions, equal treatment obligations for agency workers.

Clients carry real liability here and increasingly know it. An agency that documents its compliance process wins against one that mentions it.

Reputation is visible now

Candidates review agencies publicly. A pattern of complaints about pay accuracy, late payment or misrepresented roles is visible to every future applicant.

Paying accurately and on time is therefore a marketing activity, and the cheapest one available.

Frequently asked questions

Which side needs more marketing?

Candidates, in almost every current market. Clients are usually easier to find than the people to fill their roles.

Do job boards still work?

For volume roles yes, for skilled and scarce roles increasingly not. Direct approach and reputation matter more.

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