Why Recruitment to Recruitment Matters in Recruitment

The average cost of replacing a mid-level recruiter is estimated at 1.5 to 2 times their annual salary when you factor in lost billings, training time, and the drag on team morale. Recruitment-to-recruitment agencies, known as rec-to-rec firms, exist because hiring for a recruitment business is genuinely harder than most agency owners expect. Recruiters are, by definition, skilled at presenting themselves, managing interview processes, and negotiating offers. They know every technique the hiring manager is using. They run multiple competing processes simultaneously and are frequently in conversations with three or four potential employers at once. A bad hire in a billing role can cost an agency its most lucrative client relationships within 90 days if the new consultant mismanages a key account during their settling-in period.

Rec-to-rec specialisation matters because the skills required to assess a recruiter are quite different from the skills required to assess a software engineer or a finance analyst. You need to evaluate commercial instinct, resilience under the pressure of a slow month, track record against target in a verifiable way, and the ability to build candidate relationships under competing demands, not technical qualifications from a degree or professional body.

How Recruitment to Recruitment Works

A rec-to-rec firm operates like any specialist staffing agency, but its candidate pool consists entirely of recruiters and recruitment leaders: resourcers, consultants, senior consultants, team managers, and directors. The client base is staffing agencies, in-house talent acquisition teams, and RPO providers looking to grow or replace their recruitment function.

The sourcing challenge for rec-to-rec consultants is that the best recruiters are rarely actively looking. A top-billing consultant at a competitor agency is not posting their CV on job boards. Rec-to-rec firms rely heavily on referral networks, direct headhunting, and relationship-based pipelines built over years of placing people across the market. Many rec-to-rec consultants have themselves worked as recruiters in specific verticals, which gives them credibility when approaching passive candidates who are deeply suspicious of being sold a role by someone who cannot convincingly describe what the job actually involves day-to-day.

Fee structures in rec-to-rec tend to mirror standard perm placement fees, typically 15-25% of first-year OTE. Because the placements are high-stakes and the candidate pool is small, many rec-to-rec firms include extended rebate windows and offer replacement guarantees of six months or longer. For executive-level recruitment leadership roles, retainer arrangements are common, mirroring the executive search model that applies in other senior hiring contexts.

Recruitment to Recruitment vs. Internal Talent Acquisition

Some larger staffing groups build internal talent acquisition functions to hire their own recruiters without paying external fees. This works well at scale but requires a dedicated budget and a recruiter who is willing to specialise in selling the agency's employer brand to other recruiters, which can feel circular. For agencies below 50 heads, a retained rec-to-rec relationship typically delivers faster time-to-hire and better candidate quality than an internal TA function that hires recruiters only a few times per year and does not have the market depth to access passive candidates at other firms.

Recruitment to Recruitment in Practice

A healthcare staffing agency in Manchester needs to hire three experienced registered nurse recruiters following rapid client growth. The managing director engages a rec-to-rec firm on a contingent basis with a 20% fee. The rec-to-rec consultant, who previously ran a nursing desk herself, contacts 14 passive candidates over three weeks, identifies five with demonstrable track records in healthcare temp, and submits three for interview. Two are hired. Both hit their first quarterly billing target. Total fee: £28,000. Time-to-hire: 31 days, compared to the agency's previous internal hire which took 74 days through a general job board advertisement and produced a consultant who left at month five.