A 3-to-15 person agency has a time tracking problem that neither solo tools nor enterprise tools solve well. Solo trackers don't handle shared projects, per-person rates, or team invoicing. Enterprise platforms (QuickBooks Time, Clockify at scale) bring workforce admin — approvals, GPS, kiosk mode — that a creative or dev agency billing knowledge work doesn't need and shouldn't pay for.
The agency-specific problem is this: multiple people work on the same client, at different rates, across overlapping projects, and the agency owner needs to know per-project profitability in real time — not at month-end when the spreadsheet is reconciled. That's a billing problem and a management problem at the same time.
This is a practical workflow for agencies running on Mac — design studios, dev shops, consultancies, fractional teams — who want tracking, margin visibility, and client invoicing in one tool without adopting an enterprise workforce platform.
The agency-specific problem
A typical agency week produces a matrix that no spreadsheet handles cleanly:
- Three designers on Client A, two developers on Client B, one strategist split across both.
- Senior rate $150/hr, mid-level $95/hr, junior $65/hr.
- Client A is fixed-fee with a budget; Client B is hourly with a cap.
- The studio owner needs to know: is Client A still profitable? Is Client B trending over cap? Who has capacity next week?
The spreadsheet that tries to answer those questions is maintained by someone who would rather be doing client work. It's two weeks behind by the time anyone reads it. And the invoice that goes out on Friday was generated from a different data source than the one tracking the margin — so the numbers don't match.
The fix isn't a better spreadsheet. It's putting the timer, the margin view, and the invoice in the same system so the data flows without a handoff.
What agencies should track that they don't
Most agencies track client-facing project time. Most agencies don't track the time that determines whether the agency itself is healthy:
- Business development and pitching — the hours that go into winning the next client. Not billable, but the single biggest predictor of revenue three months out. If BD is zero, the pipeline is empty.
- Internal projects — the website redesign, the case study, the internal tooling. These are investments, not overhead, and they should show up as a project with tracked hours so you can see what they actually cost.
- Mentoring and onboarding — senior time spent bringing a junior up to speed. Often billable to the client whose project the junior is on, but just as often absorbed by the agency. Track it so you know which model you're running.
- Admin and operations — invoicing, bookkeeping, tool management, HR. The overhead that your billable rate needs to cover. If you don't know how big it is, your pricing is a guess.
Create an "Internal" client (or a set of internal projects) and track these hours against them. You won't invoice them, but you need the data to price correctly and plan capacity.
Per-person rates and roles
Agencies bill different people at different rates. The tracking system needs to handle this natively, not as a manual override on each invoice.
In Ayron, each team member has a rate, and each project can have a client-specific rate override. When time entries roll into an invoice, the rate is already attached — the invoice line items are correct without a spreadsheet lookup.
The roles that matter for an agency:
- Owner/principal — usually the highest rate, often partially billable. Track the non-billable time against internal projects so the owner's true utilization is visible.
- Senior — fully billable at a premium rate. The margin engine for most agencies.
- Mid-level — fully billable at a standard rate. The volume engine.
- Junior — billable at a lower rate, often paired with a senior for quality control. Track the pairing time so you know the true cost of junior work.
- Contractor/freelancer — sometimes billable, sometimes a pass-through cost. Track separately so project margins reflect the real cost of delivery.
Ayron's Team plan ($16/user/mo annual) supports roles, per-person rates, shared reports, and team invoicing. See the studio billing playbook for how a 3-person team runs the weekly loop end-to-end.
Shared projects and client relationships
In a solo tool, one person owns everything. In an agency, a client relationship is shared — multiple people track time against the same client's projects, and the agency owner needs a rollup view across all of them.
The model that works:
- Clients are shared across the workspace. Everyone sees the same client list.
- Projects are shared and can be assigned to specific team members. Not everyone works on every project — but everyone who does work on a project tracks against the same project record.
- Time entries are per-person but roll up to the project and client. The agency owner sees "Client A: 42 hours this week across 3 people" without running a report.
- Invoices are generated from the project's tracked time, with per-person rates applied. One invoice, multiple line items, accurate rates.
This is different from a solo tracker where each person has their own isolated workspace. The sharing is the point — it's what makes the rollup possible.
The weekly agency workflow
Monday: capacity and trajectory
Ten minutes. For each active project:
- Is it on track against its estimate?
- Does the team have capacity for the planned work this week?
- Is anything trending over budget that needs a client conversation?
If you're using Ayron, the estimate-vs-actual bar on each project answers the first question at a glance. Capacity planning is a team standup — who's on what, who has room, who's overloaded.
During the week: track at the moment of switching
The same discipline as solo tracking, but multiplied by the team. Each person starts the timer when they switch to a project, stops when they switch away. The command palette (⌘K) makes this fast enough that the friction doesn't compound across 20+ daily switches.
For agencies using Asana or Linear for task management, the integration means each person's assigned tasks show up in the timer picker — no manual project selection, no copy-paste of task names. The tracked hour and the task carry the same identity.
Friday: reconcile, invoice, review
Thirty to sixty minutes, depending on team size.
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Per-person review. Each team member reviews their own week — anything mistagged, mislabeled, or split across the wrong project gets fixed now, while they remember. Five minutes per person.
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Per-project margin check. The owner looks at estimate-vs-actual across all active projects. Green: move on. Yellow: scope conversation Monday. Red: scope conversation today.
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Invoice. For hourly clients: pull the week's tracked time, generate the invoice with per-person rates, send via Ayron with a Stripe payment link. For fixed-fee clients: log the tracked time for margin visibility, but the invoice is milestone-based. See the timer-to-paid-invoice walkthrough.
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AI weekly report. Run the AI weekly summary per client or per project. Use it as a first draft for client status updates — edit, don't send raw.
The point of doing this weekly instead of monthly is that yellow problems are recoverable and red problems are conversations. Both become crises if you wait three more weeks.
Profitability per client: the number that matters most
Revenue per client is a vanity metric. Profitability per client — revenue minus the cost of the hours spent — is the number that tells you which clients to keep and which to fire.
The calculation:
Client Profitability = Invoiced Amount − (Billable Hours × Team Member Cost Rate)
Where "cost rate" is what each team member costs the agency (salary + overhead), not what they bill at. A senior billing $150/hr might cost the agency $85/hr; a junior billing $65/hr might cost $40/hr. The difference is the agency's margin on that person's time.
Ayron's estimate-vs-actual tracking handles the revenue side — tracked hours against the project budget. The cost side requires knowing each person's fully-loaded cost rate, which is an internal number the agency owner sets, not something the client ever sees.
The clients to watch:
- High revenue, low margin — the client that buys a lot of hours but at a rate that barely covers delivery. Either raise the rate or let them go.
- Low revenue, high margin — the client that's easy to serve and highly profitable. Protect this relationship; don't take it for granted.
- High revenue, high margin — the ideal. The template for what you should be looking for in new clients.
- Low revenue, low margin — the client that's not worth the effort. Fire gracefully.
Most agencies discover at least one client in the "high revenue, low margin" quadrant when they first run this analysis. That client is the one where tracking was too loose and the scope creep was too quiet.
What to look for in an agency time tracker
Not every time tracker works for a team. The minimum bar for an agency:
- Shared workspace. Everyone in the same workspace, seeing the same clients and projects. Solo tools that don't support shared workspaces can't do agency billing.
- Per-person rates. Different people bill at different rates. The tool needs to handle this natively, not as a manual invoice override.
- Roles and permissions. Not everyone should see financial data. The owner sees margins; a junior sees their own time entries.
- Team invoicing. One invoice per client, pulling from multiple people's tracked time, with correct rates per line item.
- Estimate-vs-actual per project. Fixed-fee projects need budget tracking. Hourly projects need cap tracking. Both need real-time visibility, not month-end reconstruction.
- Mac-native. If the whole team is on Mac, a native app is the difference between a tool people use and a tool they avoid. A menu-bar timer with a keyboard shortcut has lower friction than a browser tab.
- AI reports that read across the team. A weekly summary that aggregates per-client time across all team members — not just per-person summaries that each person has to stitch together.
Ayron's Team plan covers all of these at $16/user/mo annual. The best time tracking apps for Mac covers the broader landscape if you're comparing options.
A simple next step
If you're running an agency on Mac and tracking is currently a spreadsheet or a loose collection of solo trackers, start here:
- Set up a shared workspace. Get everyone on the same tool, the same clients, the same projects. This alone fixes most of the reconciliation pain.
- Set per-person rates. Attach each team member's billing rate to their profile so invoices are correct without manual lookup.
- Set estimates on active projects. Even rough estimates give you the margin view that a spreadsheet can't produce in real time. See the estimate-vs-actual guide.
- Run one full weekly cycle. Track → review → invoice → paid. If the loop works for one week, it works for fifty.
Ayron Team is $16/user/mo annual with roles, rates, shared reports, and team invoicing. The 14-day Pro trial lets you test the workflow before committing.
FAQ
How many users does Ayron Team support? Ayron Team is per-user at $16/user/mo annual. There's no minimum seat count — a 2-person studio and a 15-person agency use the same plan. The workspace model is the same on Free, Pro, and Team, so scaling up is changing your plan, not rebuilding your setup.
Can I set different billing rates for different team members? Yes. Each team member has a rate in their profile, and projects can have client-specific rate overrides. When tracked time rolls into an invoice, the rate is applied automatically — no manual lookup.
Can I track time on Asana or Linear tasks in an agency setting? Yes. Ayron's Asana and Linear integrations are per-user — each teammate connects their own account and sees their own assigned tasks in the timer picker. Workspace admins map Ayron projects to Asana or Linear projects so the picker prioritizes the right tasks for the right context.
Does Ayron support fixed-fee projects? Yes. Set an estimate in hours and a contract value on the project. The estimate-vs-actual bar shows tracked hours against the budget in real time. Invoicing for fixed-fee projects is milestone-based — you log tracked time for margin visibility but invoice based on the agreed schedule, not hourly.
Can contractors and freelancers track time in the same workspace? Yes. Contractors are added as Team seats at the same $16/user/mo rate. They see only the projects and clients they're assigned to, track time against them, and their time rolls into the same project views and invoices.
Is Ayron available on Windows? No. Ayron is native to macOS, iOS, and iPadOS. If your agency is cross-platform, a web-first tool like Toggl Track or Clockify may be a better fit.
Ayron details are based on its public landing page and should be treated as marketing claims rather than independent product verification.