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Gegarandeerd Personeel

ICP outreach + 22 hiring-signal campaigns

CAS· ClientsStaffing B2BNetherlands18 Jun – 16 Jul 2026

Channels: LinkedIn + email

Prospects

3,172

Open rate

87%

Reply rate

11.5%

What we did

We loaded 3,172 prospects and layered on 22 personalised hiring-signal campaigns that respond to open vacancies at target companies. The email sequence achieved an 87% open rate against a 40-60% benchmark, with 2.4% bounce. On LinkedIn, 628 profile visits led to 290 invitations, 14.5% acceptance and 42 new decision-maker connections. Of 94 messages sent, 16 got a reply — an 11.5% reply rate against a 5-8% benchmark.

Reported figures
Reported figures
MetricValue
Prospects3,172 loaded
Messages sent378 emails
Open rate87% (benchmark 40-60%)
Bounce rate2.4%
Profile visits628
Invitations290
LinkedIn acceptance rate14.5%
Replies16
Reply rate11.5% (benchmark 5-8%)
New connections42
Campaigns22 hiring-signal campaigns, 106 decision makers

Against the market

Against the market
MetricThis caseMarket benchmark
Open rate87%outside the benchmark, favourable side40% – 60%
Reply rate11.5%outside the benchmark, favourable side1% – 5% (benchmark 3.1%)
LinkedIn acceptance rate14.5%within the benchmark5% – 15%

Sources: Cold email open rate 2026. Cold email reply rate: 1% – 5%, email benchmark 3.1% (Cleanlist 2026); LinkedIn connection reply 3.0% (Expandi). Acceptance rate on cold LinkedIn connection requests.

Potential ROI

The full potential of the pipeline first, then your own conversion applied to it.

Potential value of the pipeline

€ 1,200,000

If every lead became a client16 qualified leads in this case × € 75,000

Expected value at your rate
€ 60,000
Estimated new clients
0.8
Estimated pipeline value
€ 60,000
Your agency's revenue model

Assumptions

  • Qualified leads in this case: 16
  • Your lead-to-client rate: 5%
  • New client — first-year value: € 75,000
  • This case ran without ad spend, so we only show the estimated pipeline value.

Source: The value of a new client is a multiple of a single placement. A client hiring three professionals per year at EUR 30,000 gross margin represents EUR 90,000 in annual revenue.

This is a model, not a realised result. Adjust the assumptions to your own margins and placement rate.

Want to know what this means for your agency?

Book a free strategy call and we will walk through the numbers together.