Monday morning, at your IT services company. How many consultants are on the bench, and for how long? If answering means a round of Excel tabs, two follow-up emails, and the Tuesday meeting, the real problem isn't the market. It's your tooling.
Every consultant on the bench is a salary paid with no billing behind it. And every day you find out too late is margin walking out the door. Staffing software exists for exactly this: seeing mission ends coming, placing the right profile at the right moment, and turning your utilization rate into real profitability.
Key takeaways
- Staffing software manages the assignment of consultants to missions based on their skills, availability, and expected margin. Don't confuse it with a planning tool: planning manages time, staffing manages profitability.
- Three metrics decide your margin: utilization rate (target 75 to 85%), utilization rate excluding leave (the "TACE"), and bench rate (healthy under 5 to 8%, red zone above 15%).
- The cost of unmanaged bench time is brutal: a senior consultant on the bench represents €4,500 to €6,500 in monthly costs with no billing behind it.
- Excel isn't enough anymore: visibility limited to a few weeks, data that's never up to date, staffing done by gut feeling. The common cause: a spreadsheet disconnected from the sales pipeline and billing.
- Marvin manages staffing on connected data: mission ends flagged 30 days out, instant skill-to-mission matching, margin visible before every assignment. Our clients replace 5 to 7 tools and free up around 7 hours per week per consultant.
What is staffing software?
Staffing software is a tool that manages the assignment of consultants to missions based on their skills, availability, and expected margin. It connects the talent pool to the sales pipeline, so you place the right person on the right project, at the right day rate, before bench time sets in. It's the piece that concretely decides the profitability of a services firm.
Be careful not to confuse it with a simple planning tool. A planning tool answers "who's working when?" Staffing software answers "which skill, on which mission, at what margin?" The first manages time slots; the second manages skills, day rates, and utilization rates. The nuance isn't semantic: it's the difference between filling a calendar and managing a margin.
In IT staffing specifically, the stakes get higher. Time-and-materials missions have defined contractual durations that are often renegotiated, every extension or early stop needs to surface immediately, and the consultant pool keeps changing. An IT staffing tool therefore has to do three things a spreadsheet never will:
- Project availability 30, 60, 90 days out, not just report what's already happened
- Match a consultant's skills against the needs of an open opportunity
- Connect staffing to margin, so every assignment is a financial decision, not a gut call
It's this ability to anticipate that separates a tool that photographs the situation from one that manages it.
The 3 metrics staffing software must manage
You can only manage well what you measure. Good staffing software doesn't just display a calendar: it continuously tracks the 3 metrics that decide an IT services company's margin.
Metric #1: the utilization rate
This is the central metric. It measures the share of a consultant's time assigned to missions. Don't confuse it with the billing rate, which only counts time actually billed to the client.
A rate that's too low signals wasted time. Too high for too long, and it signals team burnout. The goal isn't 100%, it's the right balance: the best-performing firms target 75 to 85%, while the sector average often sits well below that. Every point gained translates directly into points of operating margin.
Metric #2: the TACE (utilization rate excluding leave)
The TACE sharpens the picture by measuring productive activity once legitimate leave and absences are excluded. It's a fairer metric than the raw utilization rate, because it doesn't penalize a consultant for taking time off. A TACE tracked in real time lets you adjust assignments before profitability slips.
Metric #3: the bench rate
This is profitability's public enemy number one. It measures the share of your consultants without a billable mission. The benchmarks are clear: under 5 to 8%, the situation is healthy; above 15%, you're in the red zone.
The problem isn't so much bench time itself as not managing it. A consultant who becomes free in 4 weeks leaves time to reposition them; the same consultant, discovered available on a Monday morning, is already a straight loss. That's the whole difference between managed bench time and bench time you simply record after the fact.
Why Excel isn't enough for staffing anymore
The shared spreadsheet did the job for a long time. The problem is that it photographs a situation instead of anticipating it, and in staffing, everything is decided upstream.
The cost of unmanaged bench time is brutal. A senior consultant sitting idle represents between €4,500 and €6,500 in monthly costs with zero billing behind it. Multiply that by the number of profiles available on a Monday morning, and you get the real stakes of staffing — the ones you never see on a spreadsheet until it's too late.
Excel has three structural limits:
- Visibility stops at a few weeks out. You see ongoing missions, not the mission ends approaching. Result: repositioning decisions, and sometimes hiring decisions, get made too late.
- The data is never up to date. One mission gets extended, another ends early: the information travels through an email, then waits for the next meeting to be reflected. Meanwhile, you're managing off a stale snapshot.
- Staffing runs on gut feeling. With no link to the consultant's loaded cost and the mission's day rate, nobody knows if an assignment is profitable until it closes out. You place on a hunch and find out the margin afterwards.
These three limits share one root cause: the spreadsheet is disconnected from the sales pipeline upstream and billing downstream. It doesn't know an opportunity is coming, that a consultant is about to free up, or what the assignment actually earns. As long as this information lives in separate files, staffing stays a blind decision.
Anticipating instead of reacting: staffing managed with Marvin
Everything above leads to one principle: good staffing is decided upstream, on connected data. That's exactly what we built. At Marvin, the consultant pool, the sales pipeline, and billing share the same base — which changes three concrete things for your IT services company.
See mission ends coming, don't discover them
With People, our app dedicated to the consultant pool, every profile has its skills, availability, and mission end date kept current. A mission end 30 days out triggers an alert, not a Monday morning surprise. The staffing manager sees the gap coming and has time to act, instead of noticing it once the consultant is already on the bench.
Place the right profile on the right opportunity
Because Desk connects the deal pipeline to the talent pool, an incoming sales opportunity immediately finds its candidates: which consultant has the right skills, available on the right date, at the right day rate. You respond to an RFP in a few hours where the spreadsheet took several days. And a consultant nearing the end of a mission shows up on the sales side as a profile to reposition, automatically.
Decide every assignment on margin
This is the point planning never covers. Because the sold day rate and the consultant's loaded cost live in the same system, Cash shows the expected margin before you even confirm the assignment. Staffing stops being a gut call and becomes an informed financial decision. When you position a profile, you know whether the mission is profitable, and by how much.
This trio isn't a stack of modules to connect. It's a single flow of data running from the sales pipeline to the talent pool, then to billing, with no re-entry and no break. And it's this continuity that makes the difference on the utilization rate: every availability is seen early, every profile is placed fast, every assignment is managed on margin.
At a glance, here's what changes:
| Staffing on Excel | Staffing managed with Marvin | |
|---|---|---|
| Mission ends | Discovered on Monday morning | Flagged 30 days out via People |
| Availability | Stale snapshot, updated at meetings | Up to date in real time |
| Responding to an opportunity | Several days of searching | Instant skill-to-mission matching |
| Margin per assignment | Known at close-out | Visible before confirming the placement |
| Pipeline-to-pool link | None, two separate files | A single shared dataset |
| Bench time | Reacted to | Anticipated and repositioned |
The gain shows up directly in profitability. Our clients replace an average of 5 to 7 tools with a single platform and free up around 7 hours per week per consultant on administrative tasks — time reinvested where it creates value: placing, selling, billing.
This staffing management is only one piece of a bigger picture, by the way. We cover the full view in our article on the ERP for IT services companies, which covers the whole chain, from CRM to margin. Staffing connects to the CRM for IT services companies upstream, and to timesheet software downstream, which turns staffed days into billing.
Marvin vs BoondManager and Salesforce
When an IT services company looks to tool up its staffing, two names come up. Here's what they bring, and where we position ourselves differently.
BoondManager is the sector's historic ERP in France. What it does better: complete, proven business coverage, refined over more than 15 years, with staffing management built into the whole IT services chain. A safe bet for anyone looking for a mature, classic ERP.
Salesforce is the most powerful CRM on the market. What it does better: sales depth and customization for large organizations. But it's a generalist tool: it doesn't natively manage consultant availability, utilization rate, or bench time. Getting it to staff an IT services company means a configuration project and third-party add-ons.
Our difference lies in the connection: at Marvin, staffing isn't an isolated module, it shares the same data as sourcing, CRM, timesheets, and billing. The talent pool feeds the pipeline, the pipeline feeds the margin. For an IT services company that recruits as much as it staffs, this continuity between profile sourcing and staffing, in a native-AI suite, changes day-to-day work.
We break this comparison down feature by feature in our dedicated analysis Marvin vs BoondManager.
Staffing isn't a calendar, it's a margin lever
Back to Monday morning. The real question isn't "who's available?" but "why did I only find out today?" As long as your staffing runs on a disconnected spreadsheet, you'll keep reacting to bench time instead of anticipating it, and discovering your missions' margin once it's too late to act.
Good staffing software changes the logic: it makes mission ends visible in advance, places the right profile on the right opportunity in a few hours, and puts margin in front of you before you confirm an assignment. The utilization rate stops being a statistic you notice at month-end and becomes a lever you pull every day.
That's what we built for IT services companies and consulting firms: a continuous chain, from the consultant pool all the way to margin, in a single platform built for IT services companies.
Want to see what this looks like on your own consultants? Book a demo: we'll show you in real conditions how to anticipate mission ends, match your profiles to opportunities, and manage your margin, with your own IT services company use cases.
Frequently asked questions about staffing software
What's the difference between staffing software and a planning tool?
A planning tool manages time slots: it answers "who's working when?" Staffing software manages skills, missions, and margins: it answers "which skill, on which mission, at what day rate, at what margin?" Planning organizes time; staffing manages profitability. For an IT services company, it's the second one that decides the margin, because it connects consultant availability to the sales pipeline and the real cost of every assignment.
What is the bench rate and how do you reduce it?
The bench rate measures the share of your consultants without a billable mission. Under 5 to 8% it stays healthy, above 15% you're in the red zone. The main lever to reduce it is anticipation: spotting mission ends 30 to 60 days ahead lets you reposition a consultant before the gap hits, rather than discovering them available on a Monday morning. Staffing software that connects the talent pool to the sales pipeline makes this anticipation automatic. Unavoidable bench periods can also be put to good use (training, pre-sales, internal projects).
How do you improve your consultants' utilization rate?
By acting on three levers: anticipating mission ends to avoid gaps between two assignments, finely matching skills to opportunities to place fast, and deciding each assignment on margin rather than gut feeling. The goal isn't 100%, it's a sustainable balance, around 75 to 85%: beyond that, you burn out your teams; below it, you lose margin. A tool that gives 90-day forward visibility is what makes the difference.
Does staffing software work for a small IT services company?
Yes, and often earlier than people think. The staffing puzzle starts as soon as a firm passes a handful of consultants and several simultaneous missions. The classic trap is waiting to be "big enough" to get tooled up, running on Excel in the meantime, then ending up with scattered data that eventually needs migrating. Choosing a platform that connects staffing, pipeline, and billing from the start avoids this project and builds the right management habits.
Is IT staffing and consulting staffing the same tool?
The principle is the same: assign the right skill to the right mission, at the right rate, while optimizing utilization rate. The nuances come down to context. In IT staffing, time-and-materials missions are frequent, durations get renegotiated often, and the technical talent pool moves fast. In consulting, fixed-price project mode is more common. Good staffing software manages both models, because it thinks in terms of skills, availability, and margin, regardless of contract type. That's the case for a platform designed for both IT services companies and consulting firms.
