Key takeaways:
- Time-to-fill improved across the market in 2025, dropping to 63.5 days from 67.7, according to Employ’s hiring benchmarks. But 90-day retention fell hard in the same period, from 93.9% to 84.6%.
- Faster fills and early washouts rose together for a reason. Employ ties the 90-day drop to a “mismatch in the hiring process,” the difference between what a candidate is told and the job they walk into. Speed widens that gap.
- The solution isn’t slowing down. It’s measuring the right thing. An agency tracking time-to-fill alone will celebrate a number that’s costing it redeployments, refills, and client trust.
Every staffing agency owner knows the pressure to fill fast. The client wants a worker by Monday, your competitor is quoting 48 hours, and speed is the easiest thing to sell. New market data says speed is also where a hidden cost is accumulating, and most agencies aren’t tracking it.
Are faster fills better fills?
Not automatically. According to Employ’s 2025-2026 hiring benchmarks, the average time to fill a role dropped to 63.5 days in 2025 from 67.7 the year before. Faster is a win on paper.
But over the same period, three-month retention fell from 93.9% to 84.6%. More new hires washed out in the first 90 days than the year before, even as fills got quicker.
Employ notes that new hires leave early because of a “mismatch in the hiring process,” the space between what a candidate hears during hiring and what the role turns out to be. The uncomfortable truth for staffing firms is that speed and mismatch are related. The faster you push a candidate from first contact to start date, the less time there is to catch the misalignment that ends a placement in week six.
The longer-term twist worth holding onto is full-year retention actually nearly doubled in the same data. So the people who clear 90 days are sticking better than ever. The damage is concentrated at the front end and suggests that fast placements don’t last. Speed inflates the early-washout rate, and the early washout is the one that costs you a refill.
What does an early washout cost an agency?
For a staffing firm, a 90-day washout is a direct hit in four places:
- The refill. You source, screen, and place the role a second time, on your own time and cost, often under a replacement guarantee.
- The margin. A placement that ends at week six may never clear the cost of making it. Your gross profit on that req can go negative.
- The client relationship. The washout isn’t just your problem. Your client absorbed onboarding, training, and lost productivity.
- The recruiter’s time. Every hour spent refilling a failed placement is an hour not spent on a new one. The speed that felt productive created rework.
An agency measuring only time-to-fill sees none of this. The dashboard is green. The cost lands one quarter later, in redeployment rates and client churn nobody connected back to the fill that was too fast to be right.
How can AI speed the process without worsening the mismatch?
AI is compressing time-to-fill further, and that’s genuinely useful, as long as you’re honest about what it’s compressing. Automated sourcing and screening remove real friction. They also make it easier to move a candidate from match to submittal in hours, which means the mismatch that used to surface during a slower human process can now sail straight through to a start date.
The agencies that use AI well turn recovered speed into better matching, using the time AI frees up to verify fit instead of just accelerating throughput. AI that helps you place the wrong candidate faster is a liability with a nice dashboard. AI that catches a mismatch before it becomes a 90-day washout is the actual advantage. The tool doesn’t choose which one you get. How you measure success does.
What to work on this week
Put two numbers next to each other for the last four quarters: your average time-to-fill and your 90-day retention rate. If time-to-fill is dropping while early retention slips, you’re not getting more efficient. You’re pushing mismatches through faster, and paying for it one quarter later in refills you don’t count as failures.
Speed is worth selling. Just don’t sell it against a retention number you’re not watching.
