Step 1: define the hiring target
Start with approved or credible planned hires, not every possible vacancy. Break the number down by month, business unit, location and role family where possible.
Separate:
- Replacement hiring
- Confirmed growth roles
- Project or client-driven hiring
- Evergreen roles
- Contingent or uncertain demand
This prevents a broad annual target from hiding when the workload will actually hit the team.
Step 2: estimate current internal capacity
Count the recruiters available to deliver the plan, then estimate realistic monthly throughput. Do not use a universal benchmark without adjusting for the work.
Capacity changes with:
- Role complexity and seniority
- Market and location
- Hiring-manager availability
- Employer brand strength
- Interview stages and decision speed
- Recruiter experience
- Sourcing technology and data access
- The amount of coordination handled by the recruiter
A recruiter supporting repeated, well-defined roles may deliver more hires than someone running confidential leadership searches across several countries.
Step 3: calculate the gap
For each month:
Hiring demand − available recruiting capacity = capacity gap
A positive number means demand exceeds capacity. A negative number means the team has headroom.
| Month | Planned hires | Internal capacity | Gap |
|---|---|---|---|
| January | 5 | 4 | 1 |
| February | 8 | 4 | 4 |
| March | 3 | 4 | -1 |
The average gap across the year matters, but the peak gap often drives missed targets. A plan that averages four hires per month can still fail if ten roles open at once and capacity remains flat.
Step 4: decide what can flex
Permanent internal headcount creates stable capacity. It is useful when demand is consistently high and the capability is strategic. It is less efficient when demand is seasonal, project-based or uncertain.
External capacity can flex around the baseline. Options include:
- Temporary recruiters
- Contract sourcing support
- Recruitment agencies
- RPO programmes
- Monthly TAaaS capacity
The goal is not to outsource everything. It is to protect the plan when demand rises above the internal team’s sustainable level.
Step 5: model the cost of the gap
Compare the cost of covering the same hiring gap through each realistic delivery option.
For agencies, use expected salaries and the actual fee percentage. For internal expansion, include compensation, employment costs, tools and the time required to hire the recruiter. For TAaaS, use the monthly capacity and subscription period.
Cygnify’s slot model uses:
- 1 slot at $3,499 per month
- 2–3 slots at $2,999 each per month
- 4 or more slots at $2,499 each per month
Each slot provides a base capacity of one hire per month. Actual delivery planning should still account for role complexity and market conditions.
Step 6: make the operating decision
A useful capacity plan should show:
- Monthly hiring demand.
- Current internal capacity.
- The uncovered gap.
- Peak-risk months.
- The cost of each delivery option.
- When to scale support up, down, pause or restart.
This turns recruiting from a reactive sequence of vacancy requests into an operating plan.
What happens when the gap is ignored?
The visible symptom is usually time to hire. The underlying impact may be broader:
- Revenue roles start later.
- Delivery teams remain understaffed.
- Hiring managers spend more time sourcing and screening.
- Recruiters prioritise urgent vacancies and stop building future pipelines.
- Agency use grows without a planned cost model.
- Candidate experience becomes inconsistent.
The right planning question is not only “Can the team work harder?” It is “Does the team have enough capacity for the demand we approved?”
Build the plan before buying support
Do not begin with a supplier or headcount decision. Begin with the gap. Once demand, internal capacity and timing are visible, you can choose the right combination of permanent and flexible support.
Cygnify’s hiring capacity planner turns the hiring target into a monthly demand, capacity, gap and cost model so the delivery decision can be made against the actual plan.