Agency GrowthNovember 28, 20249 min read

Why We Fired Our Marketing Agency (And Never Looked Back)

Sarah Mitchell

Sarah Mitchell

CEO, OzziOS

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Why We Fired Our Marketing Agency (And Never Looked Back)

The Black Box Problem

For three years, we paid an agency $8,000 per month. That's $288,000 over the relationship.

What did we get? Monthly reports we didn't understand. Meetings where they told us things were "going well." Vague explanations when we asked why metrics were down.

We had no idea what they actually did with our money.

The Breaking Point

The moment of clarity came during a quarterly review. We asked a simple question: "How many hours did your team spend on our account last month?"

The answer: "We don't track hours. We focus on results."

But the results weren't there either. Traffic was flat. Leads were down. And we had no visibility into why.

That night, I made the decision to fire them.

Taking Marketing In-House (Sort Of)

The problem with firing your agency: someone still needs to do the work.

We didn't want to hire a full marketing team. We'd been down that road before—the hiring, training, turnover, and management overhead.

That's when we discovered AI could fill the gap.

What AI Replaced

Here's what our $8K/month agency supposedly handled:

ServiceAgency ClaimWhat AI Does
SEO"Ongoing optimization"Full audits, keyword tracking, content optimization
Content"2 blog posts/month"8 posts/month, plus social
Social"Community management"Daily posting, engagement monitoring
Ads"Campaign management"Automated bidding, creative testing
Reporting"Monthly review"Real-time dashboards, AI insights

The AI does more, shows us everything, and costs a fraction.

The Transparency Difference

With our agency, we saw:

  • Monthly reports (delivered 2 weeks after month end)
  • High-level metrics only
  • No insight into actual work performed
  • Excuses when things went wrong

With AI, we see:

  • Real-time dashboards
  • Every action logged and explained
  • Every decision documented
  • Clear cause-and-effect analysis

We went from trusting blindly to trusting with verification.

The Results: 6 Months Post-Agency

MetricWith AgencyWith AI (6mo later)
Monthly cost$8,000$299
Organic traffic12,00034,000
Leads45/month128/month
Cost per lead$178$2.34

Read that last line again. Our cost per lead dropped by 98%.

What We Miss About Agencies (Nothing)

I thought I'd miss having people to call. Strategic partners to bounce ideas off. Experts who knew more than us.

Here's what I actually found:

  • AI provides better strategic recommendations (based on data, not intuition)
  • AI explains its reasoning (try getting an agency to do that)
  • AI doesn't take vacations, get sick, or leave for a competitor

The "human touch" of agencies was mostly just overhead.

When Agencies Still Make Sense

To be fair, there are scenarios where agencies add value:

  • True creative work: Brand identity, video production, design
  • Crisis management: Situations requiring human judgment
  • Enterprise scale: When you need bodies in seats for meetings

But for execution-level marketing work? AI wins every time.

Making the Switch

If you're considering firing your agency, here's the playbook:

  1. Audit current performance — Get actual data, not agency-filtered reports
  2. Document all services — What are you actually paying for?
  3. Pilot AI alternatives — Run parallel for one month
  4. Compare honestly — Same metrics, same time period
  5. Make the call — The numbers usually make it obvious

Most agencies survive on inertia—clients stay because switching seems hard. Once you see the alternative, you'll wonder why you waited.


Ready to see what your agency is really doing? Get a free audit of your current marketing performance.

Sarah Mitchell

Written by

Sarah Mitchell

CEO, OzziOS

Sarah is the founder and CEO of OzziOS. Previously, she ran a 50-person marketing agency for 8 years.

@sarahmitchell

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