Calculate Your True Costs
Annual cost: $180,000
Total cost (incl. 25% on-costs): $125,000
You're Haemorrhaging $81,000 Per Year
At $15,000/month, you're spending $180,000 annually on your agency. But here's the brutal truth: $81,000 of that goes to account managers, agency profit margins, and overhead that adds zero value to your business.
You're Paying
$180,000
Annual agency cost
Wasted on Bloat
$81,000
Management fees + profit
You Could Save
$55,000
By building in-house
You could hire 1.5 Senior Marketers for the price of your current agency.
That's 5 months of additional runway saved every year.
Annual Savings
$55,000
Save 30.6%
Wasted on Overheads
$81,000
Management fees + agency profit
Additional Output
-1,800 hrs
Worth $-90,000 at agency rates
Where Your Money Actually Goes
Digital Agency Model
Annual Retainer
12 months × $15,000/mo
$180,000
Account Management
25% goes to overheads
-$45,000
Agency Profit Margin
20% margin on delivery
-$36,000
Actual Work Value
3600 hours @ $50/hr
$99,000
In-House Team Model
Base Salary
Annual compensation
$100,000
On-Costs
Super, leave, equipment (25%)
+$25,000
No Management Fees
Direct reporting to you
$0
Total Annual Cost
1,800 hours @ $69/hr
$125,000
Our Recommendation
Based on your current agency spend of $15,000/month, you could save $55,000 annually by building an in-house marketing team. You'd also gain -1,800 additional productive hours and full strategic control. This is a clear financial win. Book a strategy call to discuss your transition plan.
How this calculator works: Our agency vs in-house cost calculator compares the true cost of digital agency retainers against building your own marketing team. We factor in agency management fees (typically 25%), profit margins (20%), and the opportunity cost of limited working hours. For in-house teams, we include base salary plus 25% on-costs for superannuation, leave entitlements, and equipment.
Calculator methodology: Agency hourly rates are calculated based on typical monthly retainers divided by approximately 300 billable hours (about 15 hours per week of actual work). In-house calculations assume 1,800 productive hours annually (accounting for leave, training, and non-billable time). All figures are based on Australian market rates and our experience working with hundreds of businesses transitioning from agencies to in-house teams.
Why Digital Agencies Serve Themselves, Not You
The uncomfortable truth about the Australian digital marketing industry: agencies are structurally designed to maximise their profit, not your results.
The Agency Business Model Is Broken
Digital agencies operate on a model that creates an inherent conflict of interest. They need to maximise billable hours while minimising the cost of delivering those hours. The result? You pay senior rates but get junior execution. You're charged for strategy, but receive tactics. You expect partnership, but get vendor management.
Here's how the numbers actually work: for every $10,000 you pay an Australian agency, approximately $2,000-$3,000 goes to account management overhead, $1,500-$2,500 covers their internal profit margin, and only $5,000-$6,500 funds the actual work. That's a 40-50% markup on the real cost of delivery.
You're Not a Priority, You're a Revenue Line
Unless you're a top-tier client spending $50,000+ monthly, you're not getting the agency's best people. You're getting the juniors who need experience, overseen by account managers who juggle 8-12 clients simultaneously. The senior strategists you met during the pitch? They moved to the next sales meeting the day you signed.
Australian agencies typically structure their teams to maximise leverage: one senior person overseeing 3-5 junior staff, each managing multiple clients. This model is profitable for them, but disastrous for you. It means slow response times, lack of strategic depth, constant re-briefing, and work that "ticks the box" rather than drives genuine growth.
The Hidden Costs That Nobody Talks About
Beyond the obvious retainer fees, agencies extract value through hidden costs that most businesses don't notice until it's too late:
- Ad spend markup: Many agencies take 10-20% of your advertising budget as a "management fee," meaning $50,000 in monthly ad spend costs you $55,000-$60,000.
- Tool and technology markup: That $500/month software subscription? The agency charges you $750-$1,000 for "setup and management."
- Change request fees: Need something outside the original scope? Expect premium rates and slow turnaround, because you're disrupting their efficient production line.
- Knowledge decay: Every time your account manager leaves (average tenure: 18 months), you start from zero. The new person needs to be re-briefed, re-educated, and re-aligned. You're paying for their learning curve.
- Opportunity cost: The biggest hidden cost is what you don't do because agency timelines don't align with market opportunities. By the time they "scope the project" and "schedule resources," the competitive advantage is gone.
Why In-House Teams Win
When you build your own marketing team, everything changes. Your people work for you, answer to you, and succeed when you succeed. There's no conflicting agenda, no billable hours to justify, no account management layers consuming budget.
Here's what changes with an in-house team:
- 30-50% lower total cost for the same (or better) level of output and strategic capability.
- 2-3x faster execution because your team doesn't need approval layers or billing justification.
- Complete institutional knowledge that compounds over time instead of evaporating with staff turnover.
- True alignment with your business goals, not KPIs designed to make the agency look good.
- Full control over priorities, timelines, budgets, and strategic direction.
The Break-Even Point: When In-House Makes Financial Sense
Our data from working with hundreds of Australian businesses shows a clear pattern: if you're spending $8,000-$10,000 per month on agency fees, you've hit the break-even point where building an in-house team becomes more cost-effective.
At $10,000/month ($120,000 annually), you're paying for roughly 300-400 hours of agency work. With an in-house marketer, you get 1,800-2,000 productive hours annually. Even accounting for recruitment costs, training, and full employment expenses, the in-house model delivers 2-3x more output at 30-50% lower total cost.
The financial advantage grows exponentially as you scale. At $20,000/month in agency spend, you could afford a 2-3 person in-house team delivering 4-5x the output. At $30,000/month, you're looking at a full marketing department with specialist skills across paid media, SEO, content, and analytics.
"But I Don't Know How to Hire or Manage Marketers"
This is the objection agencies want you to believe. The reality? Building and managing a marketing team is far easier than agencies suggest, especially when you have the right support system.
We've helped hundreds of Australian businesses make this transition successfully. Our model handles the hard parts: role design, candidate sourcing, screening, training, performance systems, and ongoing coaching. You handle the easy parts: final hiring decisions and setting strategic priorities.
Most of our clients have their first hire productive within 3-4 weeks, and a fully functional team operational within 60-90 days. The training programs we provide ensure your team has the skills, processes, and frameworks to deliver immediately, not in 6-12 months.
The Bottom Line
If you're spending more than $10,000 per month on agency fees and you're not a top-tier priority client, you're overpaying for underperformance. The maths is clear, the strategic advantage is overwhelming, and the path to transition is proven. The only question is: how long will you keep funding an agency's profit margin instead of building your own capability?
Frequently Asked Questions
What is the average agency markup?
Most Australian digital agencies mark up their costs by 50-100%. This means for every $10,000 you pay, only $5,000-$6,500 goes to actual work. The rest covers agency overheads, account management layers, and profit margins. Senior agency staff typically bill at $200-$350 per hour, but you're charged $300-$500 per hour for their time.
How much does an in-house marketing team cost?
A full-time in-house marketing professional in Australia costs between $80,000-$150,000 annually depending on experience level, plus 25-30% for superannuation, leave entitlements, and equipment. However, with our model, you can hire offshore talent at 40-60% of local rates while maintaining quality, or build a blended team of onshore leadership and offshore execution.
Is it cheaper to hire in-house or use an agency?
For most Australian businesses spending $10,000+ per month on agency fees, building an in-house team is 30-50% cheaper while delivering 2-3x more output. The break-even point is typically around $8,000-$10,000 per month in agency spend. Beyond this, in-house teams offer better ROI, faster execution, deeper brand knowledge, and full strategic control.
What are the hidden costs of working with an agency?
Hidden agency costs include: account management fees (15-25% of retainer), junior staff doing senior work, slow response times costing opportunities, lack of institutional knowledge requiring constant re-briefing, markup on third-party tools and ad spend (10-20%), change request fees outside scope, and opportunity cost from misaligned priorities.
These hidden costs can add 40-60% to your effective agency spend.
How long does it take to build an in-house marketing team?
With our proven recruitment system, most clients make their first hire within 3-4 weeks. A functional 2-3 person team can be operational within 60-90 days. We handle role design, candidate sourcing, screening, and shortlisting, so you only run final interviews and make hiring decisions. Our training programs get new hires productive from day one.