The decision to hire an Amazon agency or manage your account yourself is one of the most important calls a brand owner can make. Get it right and you accelerate growth. Get it wrong and you waste months (and thousands of dollars) going in the wrong direction.
I have been on both sides of this. As the founder of Marknology, I obviously believe in the value agencies provide. But I am also honest enough to tell you that not every brand needs one. Here is how to figure out which camp you are in.
The Real Cost of DIY Amazon Management
DIY is not free. Your time has a cost. If you are the CEO of a growing brand spending 15 hours a week on Amazon operations, that is 15 hours you are not spending on product development, partnerships, or strategic growth.
On the podcast with Stephen Pope, another agency owner, we talked about this reality. Stephen came from a TV reporting background, pivoted to marketing, and built an agency because he saw how many brands were struggling to do this alone: "If you're honestly willing to learn the platform deeply, DIY can work. But most founders underestimate the learning curve."
The Amazon learning curve includes:
- Seller Central navigation and operations
- Advertising campaign management (Sponsored Products, Brands, Display)
- Listing optimization and keyword research
- Inventory planning and FBA logistics
- Brand protection and intellectual property
- Keeping up with constant Amazon policy changes
- Data analysis and reporting
That is not one skill. That is seven. And each one takes months to learn properly.
What an Agency Actually Provides
The best agencies do not just execute tasks. They bring pattern recognition. Chris from SupplyKick and I talked about this: when you manage dozens or hundreds of brands, you see patterns that a single-brand operator never will.
At Marknology, our team manages 300+ brands across 11 marketplaces. That means we see:
- Which strategies work across different categories
- How Amazon algorithm changes affect rankings in real time
- What competitors are doing before you even notice
- Common pitfalls that waste money, time, and momentum
- Emerging opportunities before they become mainstream
I said this on the podcast: "I've been on the fast track to learning business at a young age simply because I've been in the minds of the 300 brands we've worked with. Getting direct access to talk to those CEOs is kind of crazy."
Signals You Need Professional Help
- Your ACoS is above 40% and you do not know why. An experienced Amazon advertising team can typically cut waste by 20-30% within 60 days.
- You are stuck at a revenue plateau. If you have been at the same level for 6+ months despite effort, fresh eyes and strategy are needed.
- You are launching internationally. Selling on Amazon UK, Germany, or Japan requires localized expertise you probably do not have.
- Your listing conversion rate is below category average. This is a content and creative problem that most brands cannot solve alone.
- You are spending more time on Amazon than on your core business. The opportunity cost is killing your growth.
When DIY Makes Sense
Be honest with yourself. DIY works when:
- You are doing under $100K/year and margins are thin
- You have 5 or fewer SKUs in a low-competition category
- You have genuine time and willingness to learn the platform
- You are technical enough to interpret data and make adjustments
- Your products have natural demand that does not require heavy advertising
If that is you, there are excellent resources to learn. The Amazon seller community is one of the most generous I have been part of. As David Dayon and I discussed: "The community part has reinvigorated me. It's what's helping a lot of brands."
The Hybrid Approach
Many brands start with a hybrid model. They handle day-to-day operations themselves but bring in an agency for specific high-impact areas:
- Photography and content creation (one-time project with ongoing updates)
- PPC management (requires daily attention and deep expertise)
- Launch strategy (critical window that benefits from experience)
- International expansion (localization expertise is hard to build in-house)
This can be a smart way to get agency-level results in the areas that matter most while maintaining control (and lower costs) in areas you can handle.
"What I hate worse than anything is giving 100% of our energy to a brand for several months and then they pull out because it wasn't a good fit. It's not a win for anyone." — Andrew Morgans, Startup Hustle
Listen to the full episode: Amazon Selling 101
Listen to the full episode: How Amazon Selling Works
Hear more from Drew on the Marknology Media Hub.
Let's Figure It Out Together
Whether you need full-service management or targeted help, the first step is the same: an honest conversation about where you are and where you want to go.
At Marknology, we turn away brands that are not ready. We would rather tell you the truth now than waste your money later. That is how we have built a reputation managing $2B+ in revenue since 2015.
Book a free call and let's talk honestly about what your brand needs.