Best Agency Capacity Planning Software
A new client is close to signing. The real question is not whether the work is interesting—it is whether the team has the hours to deliver it without everyone burning out. Capacity planning is the forward-looking calculation that answers that before a commitment is made, not after.
Find My Software StackA forward-looking question, not a status check
Capacity planning looks ahead: available hours across the team over the coming weeks or months, compared to planned and likely demand. This is distinct from resource planning, which assigns specific people to specific work, and from the broader resource management view that also covers who is overbooked right now.
The output of good capacity planning is often a decision, not just a number: take the new client and reassign priorities, delay a start date, or hire. See how to plan agency capacity for that process in more depth.
What to look for
Available hours calculated honestly
Leave, holidays and non-billable work should reduce the hours counted as available, not just gross headcount times a standard week.
Planned and pipeline demand together
A useful forecast includes confirmed work and likely upcoming work, distinguished clearly from each other.
A clear oversubscription signal
The tool should flag when demand exceeds available hours before it becomes an emergency, not after.
A time horizon that matches how you plan
Weekly views suit tactical staffing; multi-month views suit hiring decisions. Confirm the tool supports the horizon you actually need.
Software worth evaluating
Runn
Best suited for: Agencies that want a chart of total capacity against total demand, not individual bookings
Strengths: Shows capacity versus demand as an aggregate, forward-looking view across the whole team, aimed at supporting decisions like hiring or taking on a new client.
A limitation is: The forecasting view is the core strength; it is not a full billing or CRM system
Float
Best suited for: Agencies that want a rolled-up, multi-week view of how full the team is
Strengths: Its multi-week view shows total booked versus available time across the team at a glance, so oversubscription is visible before it becomes urgent.
A limitation is: Reading team-wide capacity trends over a longer horizon takes more manual review than a dedicated forecasting tool
Resource Guru
Best suited for: Agencies that want a fast, visual read on whether the team overall has room this week
Strengths: The calendar view makes it quick to scan whether the team as a whole is overbooked or has room, without opening a dedicated forecasting report.
A limitation is: Less suited to longer-horizon forecasting or hiring decisions than tools built specifically for that
Productive
Best suited for: Agencies that want a capacity forecast weighed directly against margin before deciding to take on work
Strengths: Connects forecasted team capacity to budgeting and profitability, so a capacity decision can be judged by whether the work is actually worth the hours it would consume.
A limitation is: Its 3-seat minimum matters if you only want the forecasting view without the rest of the platform
Quick comparison
| Software | Best suited for | Key capabilities | Important limitation |
|---|---|---|---|
| Runn | Agencies that want a chart of total capacity against total demand, not individual bookings | Aggregate capacity vs demand, forecasting | The forecasting view is the core strength; it is not a full billing or CRM system |
| Float | Agencies that want a rolled-up, multi-week view of how full the team is | Multi-week team capacity view | Reading team-wide capacity trends over a longer horizon takes more manual review than a dedicated forecasting tool |
| Resource Guru | Agencies that want a fast, visual read on whether the team overall has room this week | Quick team-wide capacity scan | Less suited to longer-horizon forecasting or hiring decisions than tools built specifically for that |
| Productive | Agencies that want a capacity forecast weighed directly against margin before deciding to take on work | Capacity forecast tied to margin | Its 3-seat minimum matters if you only want the forecasting view without the rest of the platform |
Summaries reflect each vendor’s public website as reviewed in September 2026. Plans, limits and pricing change, so confirm current details with the vendor before deciding.
How to choose
If capacity is your main gap, a dedicated tool like Runn or Float gives a clear forward view without a bigger platform change. If the decision also depends on margin—is this new client worth the capacity it would consume—a combined tool like Productive connects the two.
Whatever you choose, treat the output as a decision support tool, not a guarantee. See how to plan agency capacity for how to read the numbers responsibly.
Common mistakes
Counting gross hours instead of available hours
Ignoring leave, holidays and non-billable work overstates real capacity and leads to overcommitting.
Planning only for confirmed work
Ignoring likely pipeline demand means capacity decisions are always one step behind actual client conversations.
Treating a capacity forecast as a fixed target
Demand and availability both shift. A forecast is a planning aid, not a number to defend at all costs.
Frequently asked questions
How is this different from resource planning?
Resource planning assigns specific people to specific work. Capacity planning asks the broader question of whether the team overall has enough hours for what is coming.
Is there a target utilization or capacity number we should aim for?
There is no universal target. The right buffer depends on your agency's mix of project and retainer work and its tolerance for risk.
When does capacity planning suggest hiring?
When planned and likely demand consistently exceed available hours over a sustained period, not a single busy week.
Conclusion
Capacity planning is the forward-looking check on whether the team can actually deliver what is being planned or sold, before a commitment is made rather than after.
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