Is Hiring an Amazon Agency Worth It? | Marknology

Should you hire an Amazon agency?

It's the question I get asked most often, and I'll give you the answer no one else will: it depends.

Not every brand needs an agency. Not every agency is worth the money. And hiring the wrong one can cost you more than going solo.

I'm Andrew Morgans, founder of Marknology. I've run an Amazon marketing agency since 2015. We've managed over 300 brands, facilitated $200M+ in revenue, and helped create 17 millionaires and 12 successful exits.

I've also seen brands waste $50,000+ on agencies that delivered nothing. I've seen solo founders outperform agencies charging $10K/month. I've seen brands hire us, scale 10x, and eventually bring everything in-house (which we helped them do).

This article is the most honest assessment you'll get about Amazon agencies. Not from a consultant trying to sell you. From a founder who runs one and knows exactly when we add value and when we don't.

If you're trying to decide whether to hire an Amazon agency, here's what you actually need to know.

The Real Question: What Are You Buying?

When you hire an Amazon agency, you're not buying "Amazon marketing." You're buying one of three things:

1. Expertise You Don't Have You're a product founder. You know your niche, your customers, and your supply chain. But you don't know Amazon's ad platform, listing optimization, or the nuances of the A10 algorithm.

An agency brings that expertise. You pay for knowledge transfer and execution you couldn't do yourself (or would take years to learn).

2. Time You Don't Want to Spend You *could* learn Amazon PPC, manage campaigns, optimize listings, and monitor BSR daily. But that's 20+ hours/week you'd rather spend on product development, fundraising, or actually running your business.

An agency buys you back that time.

3. Scale You Can't Reach Alone You're doing $50K/month on Amazon. You want to hit $200K/month. But you're one person managing everything.

An agency gives you the team, systems, and bandwidth to scale faster than you could solo.

If you're hiring an agency for any reason other than these three, you're probably making a mistake.

When Hiring an Amazon Agency Makes Sense

Here are the situations where hiring an agency is the right move:

Scenario 1: You're Doing $30K-$100K/Month and Stuck You've hit a plateau. Sales are flat. You're running PPC but the ACOS is creeping up. You know there's more opportunity, but you don't know how to unlock it.

This is the sweet spot for agencies. You have revenue and margins to fund growth, but you need strategic help to break through.

What an agency does: PPC optimization, listing overhauls, Brand Store builds, promo strategy, inventory planning.

Expected outcome: 30-50% revenue growth in months 4-12 if the agency is competent.

Scenario 2: You're Launching on Amazon and Have No Clue Where to Start You've built a great product. Sold it DTC on Shopify or in retail. Now you want to sell on Amazon, but you've never touched Seller Central.

An agency can fast-track your launch. Instead of spending six months learning through trial and error (and wasting $20K on bad PPC campaigns), you hire expertise.

What an agency does: Catalog setup, listing optimization, launch strategy, PPC from day one.

Expected outcome: Profitable launch within 90 days if the product-market fit is there.

Scenario 3: You're Scaling Fast and Need Operational Leverage You're doing $200K/month and growing 20% month-over-month. You're overwhelmed. You need a team to handle ads, inventory, listing optimization, and customer service.

Hiring an agency gives you that team without the overhead of full-time employees.

What an agency does: Full-service management (PPC, creative, inventory, account health).

Expected outcome: Maintained growth without founder burnout.

Scenario 4: You're Expanding to International Marketplaces You're crushing it in the US. Now you want to launch in Canada, UK, Germany, or Australia.

International expansion is complex (currency, logistics, localization, tax compliance). An agency with international experience can save you months of mistakes.

What an agency does: Marketplace setup, localized listings, international PPC, compliance.

Expected outcome: Successful international launch within 6 months.

If you're in one of these scenarios, an agency is likely a good investment.

When You Should NOT Hire an Amazon Agency

Here are the situations where hiring an agency is a waste of money:

Red Flag 1: You're Doing Less Than $20K/Month If you're doing $10K/month on Amazon, you can't afford a good agency.

Most competent agencies charge $2,000-$5,000/month minimum. That's 20-50% of your revenue. The math doesn't work.

At that stage, you're better off learning yourself (Amazon has free training, YouTube is full of tutorials, communities like Seller Sessions are invaluable).

Exception: If you're a funded brand with a $500K war chest and you want to scale aggressively, an agency can work. But you need capital to burn through the learning curve.

Red Flag 2: Your Product-Market Fit Is Weak No agency can fix a bad product.

If your product has a 3.2-star rating, weak differentiation, and high return rates, an agency will just spend your money on PPC that doesn't convert.

Fix the product first. Then hire the agency.

Red Flag 3: You're Hoping the Agency Will "Figure It Out for You" Some founders hire agencies and mentally check out.

"I'll pay you $5K/month and you make me rich."

That's not how this works.

The best agency relationships are partnerships. You bring product knowledge, brand vision, and decision-making. The agency brings execution, data analysis, and Amazon expertise.

If you're looking for someone to take full ownership while you disappear, you'll be disappointed.

Red Flag 4: You Have No Budget for Ad Spend Some brands hire an agency and expect results with $500/month in PPC spend.

That's not enough data to optimize. You need at least $2,000-$5,000/month in ad spend (separate from agency fees) to run meaningful campaigns.

If you can't fund that, wait until you can.

Red Flag 5: You're Just Starting (Less Than $5K/Month) If you're selling $2,000/month on Amazon, spend six months learning the platform yourself.

Watch YouTube videos. Read Amazon's Seller University content. Join free communities. Experiment.

By the time you hit $20K/month, you'll have enough context to hire an agency intelligently (and you'll know if they're bullshitting you).

What Amazon Agencies Actually Cost (The Real Numbers)

Let's talk pricing. Most agencies are vague about this. I'm not.

Here's what you'll pay for Amazon agency services in 2026:

Pricing Model 1: Monthly Retainer Range: $2,000-$15,000/month depending on scope and revenue

• $2,000-$3,000/month: Basic PPC management, listing tweaks, monthly reporting (brands doing $30K-$100K/month)
• $5,000-$7,000/month: Full-service management (PPC, listings, creative, Brand Store, promos, inventory planning) for brands doing $100K-$500K/month
• $10,000-$15,000/month: Full-service + international expansion, multi-brand management, or custom projects (brands doing $500K-$2M+/month)

Pricing Model 2: Percentage of Sales Range: 10-20% of Amazon revenue

Some agencies charge a percentage instead of a flat fee.

Example: If you're doing $100K/month, a 15% agency fee = $15,000/month.

Pros: Scales with your revenue. If sales drop, you pay less.

Cons: Expensive at high revenue. If you're doing $1M/month, 15% = $150K/month (which is insane).

Pricing Model 3: Hybrid (Retainer + Performance Bonus) Example: $3,000/month retainer + 5% of revenue growth above baseline

This aligns incentives. You pay a base fee, and the agency earns more if they drive real growth.

At Marknology, we use retainer-based pricing for most clients ($5,000-$10,000/month for full-service). For early-stage brands, we sometimes do performance-based deals, but only if we believe in the product.

What You Should Expect in Year One

Here's the honest timeline of what happens when you hire a good Amazon agency:

Month 1-2: Audit and Strategy The agency audits your account, identifies quick wins, and builds a 12-month roadmap.

What you'll see: Not much revenue growth yet. Mostly planning and foundational work.

What's happening behind the scenes: Listing rewrites, Brand Store build, PPC campaign restructuring, inventory analysis.

Month 3-4: Execution and Testing The agency launches new campaigns, runs promos, and starts A/B testing.

What you'll see: 10-20% revenue increase (if the agency is competent).

What's happening: The new PPC strategy is taking hold. Listing improvements are starting to convert.

Month 5-8: Scaling and Optimization The agency doubles down on what's working and kills what's not.

What you'll see: 30-50% revenue increase compared to pre-agency baseline.

What's happening: Efficient PPC scaling, international expansion, new product launches.

Month 9-12: Sustained Growth or Plateau Either you're on a sustained growth trajectory, or you hit a new ceiling (and need to expand SKUs, go international, or shift strategy).

What you'll see: If the agency is good, you're 2-3x where you started. If they're mediocre, you're 20-30% up and wondering if it's worth the cost.

The key question at month 12: Is the incremental revenue greater than the agency cost?

If you're paying $60,000/year in agency fees and they drove $200,000 in incremental profit, that's a 3.3x ROI. Keep them.

If you're paying $60,000/year and they drove $40,000 in incremental profit, fire them.

How to Choose the Right Amazon Agency (The Vetting Process)

Most founders hire the first agency that sounds convincing on a sales call. That's a mistake.

Here's how to vet agencies properly:

Question 1: "Show me 3 case studies from brands similar to mine." If they can't show results from brands in your category, revenue range, and growth stage, pass.

Question 2: "Who will actually manage my account?" If the answer is "a team," push harder. Get names. Get LinkedIn profiles. Get their experience level.

You don't want a junior account manager learning Amazon on your dime.

Question 3: "What's your average client tenure?" If the average client leaves after six months, that's a red flag. Good agencies retain clients for 2-3+ years.

Question 4: "What do you need from me to be successful?" If they say "nothing, we handle everything," they're lying.

The best agencies will tell you: "We need product samples, brand guidelines, monthly budget approval, and access to your inventory forecasts."

Partnership requires input from both sides.

Question 5: "What's your pricing and what's included?" If they're vague, walk away. Pricing should be transparent.

Question 6: "Can I talk to 2-3 current clients?" If they say no, that's a massive red flag.

We let prospects talk to our clients all the time. If an agency won't, they're hiding something.

Red Flags to Watch For

Here are the warning signs of a bad Amazon agency:

Red Flag 1: They Guarantee Specific Results "We'll 3x your sales in 90 days guaranteed."

No competent agency guarantees specific results. There are too many variables (product quality, competition, seasonality, ad budget).

Red Flag 2: They Push Long Contracts (12+ Months) Good agencies don't need to lock you in. They retain clients by delivering results, not by trapping them in contracts.

We use 90-day contracts at Marknology. If we suck, you can leave.

Red Flag 3: They Don't Ask About Your Product If the sales call is all about their services and they never ask about your product, margins, competition, or goals, they're not strategic. They're order-takers.

Red Flag 4: They're Vague About Who's on Your Team "You'll have a dedicated account manager."

Great. What's their name? What's their experience? How many accounts do they manage?

If they won't tell you, assume you're getting a junior person managing 30 accounts.

Red Flag 5: They Charge a Percentage of Sales Without Clarity on Scope "We charge 15% of revenue and handle everything."

What's "everything"? PPC? Creative? Listing optimization? Inventory planning? Customer service?

Get it in writing.

The Marknology Model (How We're Different)

I run an agency, so take this with a grain of salt. But here's how we operate:

1. Transparent Pricing We charge $5,000-$10,000/month retainer depending on scope (PPC only vs. full-service).

No percentage of sales. No hidden fees. No long-term contracts.

2. Senior Team on Every Account Your account is managed by someone with 5+ years of Amazon experience. Not a junior hire learning on the job.

3. 3PL Integration We have a warehouse in Kansas City. If you need fulfillment support (overflow inventory, multi-channel fulfillment, DTC shipping), we handle it.

Most agencies don't have this infrastructure.

4. Data-Driven Reporting You get a live dashboard showing PPC performance, BSR trends, inventory levels, and revenue attribution.

No "trust us, it's working" BS. You see the data.

5. Founder Involvement I'm involved in every client relationship. You're not just an account number.

We've worked with 300+ brands over 10 years. We've seen every failure mode, every growth ceiling, every inventory disaster. You get that experience.

The Honest Truth: When We Tell Brands Not to Hire Us

We turn down 30-40% of inbound leads. Here's why:

Reason 1: Product Isn't Ready If your product has bad reviews, weak differentiation, or a 3-star rating, we'll tell you to fix that first.

Reason 2: Budget Is Too Small If you're doing $15K/month and have $1,000/month total budget (agency + ads), the math doesn't work. We'll tell you to bootstrap for six more months.

Reason 3: Founder Isn't Engaged If you want to hire us and disappear, we're not interested. We need a partner, not a passive client.

Reason 4: Expectations Are Unrealistic "I want to do $1M/month in 90 days."

Unless you have unlimited budget and a truly differentiated product, that's not happening. We won't take your money knowing we'll fail.

The best agency relationships start with honesty. If we're not the right fit, we'll tell you.

Final Take: Should You Hire an Amazon Agency?

Here's the simple decision framework:

• You're doing $30K+/month and stuck
• You don't have time to learn Amazon yourself
• You want to scale faster than you can solo
• You have budget for both agency fees ($3K-$10K/month) and ad spend ($3K-$10K/month)
• You're willing to be an engaged partner (not a passive client)

• You're doing less than $20K/month (learn yourself first)
• Your product isn't ready (fix reviews, differentiation, margins first)
• You can't afford $5K+/month total (agency + ads)
• You expect them to do everything while you check out

If you meet the "hire" criteria, agencies can be a massive accelerant. We've helped clients go from $50K/month to $500K/month in 18 months.

But the wrong agency (or hiring too early) is a $50K mistake.

If you're on the fence, book a call with us. We'll tell you honestly whether we can help or whether you should wait. No sales pitch, no BS. Just a real conversation.

That's the Marknology difference. We care more about doing right by you than closing a deal.

Frequently Asked Questions

Is hiring an Amazon agency worth it?

Yes, for brands doing $30K or more per month on Amazon. An Amazon agency is worth the cost when you need expertise you do not have, want to reclaim time spent managing ads and listings, or need a team to scale beyond what you can do alone. It is not worth it if you are under $20K per month, have a weak product, or cannot fund both agency fees and ad spend.

How much does an Amazon agency cost?

Amazon agencies typically charge $2,000 to $15,000 per month on retainer, 10 to 20 percent of revenue, or a hybrid of both. Full-service agencies like Marknology charge $5,000 to $10,000 per month depending on scope. Avoid agencies that are vague about pricing.

When should I NOT hire an Amazon agency?

Do not hire an Amazon agency if you are doing less than $20K per month, your product has poor reviews or weak differentiation, you cannot afford both agency fees and ad spend, or you expect to hand off everything and stop being involved. Agencies are a partnership, not a replacement for founder engagement.

What is the ROI of an Amazon agency?

A good Amazon agency delivers 3 to 5x ROI through improved conversion rates, lower advertising cost of sales, and operational time savings. Most brands see the agency fee pay for itself within 60 to 90 days. Brands doing $50K per month and stuck can typically reach $150K to $200K within 12 months with the right agency.

What questions should I ask before hiring an Amazon agency?

Ask for 3 case studies from brands similar to yours in revenue and category. Ask who specifically will manage your account. Ask for the average client tenure. Ask what they need from you to succeed. Ask for references from 2 to 3 current clients. Any agency that cannot answer these questions clearly is not ready to manage your account.

What are red flags when evaluating an Amazon agency?

Red flags include guaranteeing specific results, requiring 12-month contracts, not asking about your product margins or goals, being vague about who manages your account, and charging percentage of sales without defining scope. Legitimate agencies retain clients through results, not contract lock-in.

Can I cancel an Amazon agency contract?

Most reputable Amazon agencies use month-to-month or 90-day agreements. Avoid agencies requiring 12-month contracts. Marknology operates on flexible terms because we believe we should earn continued engagement through results, not contractual obligation.

What is the difference between a full-service and PPC-only Amazon agency?

A PPC-only Amazon agency manages advertising campaigns exclusively. A full-service Amazon agency handles strategy, ads, listing optimization, A+ Content, catalog management, reporting, and account health. Brands doing $50K or more per month typically benefit more from full-service because listing quality and ad performance are interdependent.