Once your brand reaches seven or eight figures, hiring an Amazon agency becomes less about finding someone to run campaigns and more about finding someone who can solve the problem holding back your next stage of growth.
That problem could be rising advertising costs, a growing catalog that your team struggles to manage, Vendor Central issues, or expansion into new markets. An agency with strong PPC results may still lack the operational experience your business needs.
This guide compares eight Amazon partners around those different needs. For each one, we explain what they manage, who they suit, and what their published work shows.
Here, seven- and eight-figure brands means businesses generating between $1 million and $100 million in annual revenue. That revenue may come from Amazon, your own website, or several channels. Your Amazon revenue, catalog size, operating model, and internal team will help determine which partner fits.
Amazon agencies for 7- and 8-figure brands compared at a glance
How we selected these Amazon agencies
We started with the challenges established brands face as their Amazon businesses grow. We then reviewed each agency’s service scope, execution process, and published client work to identify a specific reason to consider them.
We looked for evidence that supports the recommendation rather than relying on a long service list or total managed revenue. Where a case study does not disclose the client’s annual revenue, we do not treat it as proof of an eight-figure account.
The evidence also varies between partners. Some publish detailed case studies, while others provide client testimonials or broader operating credentials. We make those differences clear in the profiles below.
1. Xneeti: Best for improving profitability through coordinated account management
Xneeti is an AI-native alternative to a traditional Amazon agency. They combine a dedicated account manager with proprietary AI agents to manage ads, creatives, listings, and operations. Built by ex-Amazon leaders and ex-Google engineers, they have served 100+ brands and managed $500M+ in GMV.
They are a good fit if your advertising, content, and account operations sit with separate teams and you struggle to see how their decisions affect profit. Their goal is higher sales from the same ad spend. Their agents identify keywords likely to waste money, move bids and budgets to the hours shoppers buy, and pause ads when stock runs low.
A dedicated account manager owns strategy and reviews every AI action. Your team can see every change in Helix, Xneeti’s client view, while monthly P&L reviews keep decisions focused on profit. This gives you visibility into both the work and the reasoning behind account decisions.
The main reason to consider Xneeti is their account-wide scope and flat-fee model. One monthly fee covers management, with no percentage of ad spend and no lock-in. Their approved proof includes their operating scale and Amazon Ads Verified Partner status; named client case studies and outcome percentages are not included here.
Core services
- Full account management: Coordinating advertising, creatives, listings, and operations through a dedicated account manager.
- Advertising optimization: Reducing wasted keyword spend, adjusting budgets around buying hours, and accounting for stock availability.
- Content and profitability reviews: Updating listing images and A+ content, making account changes visible in Helix, and reviewing the P&L monthly.
2. Olifant Digital: Best for established DTC brands developing their Amazon channel
Olifant Digital provides Amazon and e-commerce marketing services. They suit established DTC brands that need their Amazon listings, advertising, and brand presentation to reflect the business they have already built outside the marketplace. Their Amazon offering includes campaign management, listing improvements, and ongoing account optimization.
Their work with premium wallet brand Ekster shows that approach. Ekster had an established DTC business, but their Amazon account had stalled. Olifant rebuilt catalog relationships, consolidated duplicate listings, improved product content, and expanded advertising beyond a heavy reliance on branded searches.
Olifant reports that the engagement added $688,406 in annual Amazon profit. The work also included adapting listings for US and European markets while maintaining Ekster’s brand presentation.
Consider them if Amazon underperforms relative to your wider brand. Their Ekster work gives you a relevant example of improving the marketplace business through catalog, content, and advertising changes together.
Core services
- Amazon advertising management: Building and optimizing campaigns around relevant branded, category, and competitor searches.
- Catalog and listing optimization: Improving product relationships, copy, and content so shoppers can find and understand the range.
- Brand presentation on Amazon: Developing A+ content and storefront experiences that reflect your established brand.
3. Canopy Management: Best for scaling advertising across a growing catalog
Canopy Management provides Amazon management and advertising services. Their PPC process starts with reviewing the account and catalog, identifying stronger opportunities, and expanding keyword and advertising coverage from there. They suit brands whose growing product range has made advertising priorities harder to manage.
Their work with wall art brand Panther Print illustrates the problem. The brand had added roughly 300 products, but highly specific keywords limited discovery. Their advertising also made limited use of opportunities to introduce shoppers to other products in the range.
Canopy prioritized stronger products and converting keywords, broadened relevant targeting, and expanded the advertising formats in use. Their published case reports a 447% increase in overall sales, while ACoS fell from 41.5% to 31.81%.
The main reason to consider Canopy is their approach to catalog expansion. Their Panther Print work shows how they changed product priorities and targeting rather than applying the same advertising setup to every new listing.
Core services
- Catalog-level advertising planning: Reviewing product performance to decide where advertising investment has the strongest opportunity.
- Keyword and targeting expansion: Developing search, automatic, and product-targeting campaigns around relevant buying behavior.
- Sponsored Ads management: Managing bids, budgets, negative keywords, and advertising formats as the catalog grows.
4. CaptenAMZ: Best for coordinating Amazon management across the US, UK, and Europe
CaptenAMZ provides Amazon PPC, listing, catalog, and account management for seven- and eight-figure brands. Their published offering covers the US, UK, Germany, France, Italy, and Spain, with senior specialists managing the accounts. They suit brands that need consistent management across several Amazon markets.
Their European PPC case covers two brands across Germany, Italy, France, and Spain. The work included reviewing account structure, separating products and targeting approaches, prioritizing stronger products, and refining placements and negative targeting.
Across the 70-day engagement, the agency reports 6.24 ROAS and 6.5% TACoS. These are combined results from two brands, so they should not be read as a single client’s performance or annual revenue.
Consider CaptenAMZ if your products already sell across several markets but your team needs clearer coordination. Their fit rests on their regional coverage and account management scope; the European case provides a specific example of their advertising execution.
Core services
- Multi-market PPC management: Managing campaigns and investment across supported US, UK, and European marketplaces.
- Listing and catalog management: Maintaining product content and catalog structure across accounts.
- Senior account coordination: Combining account oversight, reporting, and advertising priorities through senior specialists.
5. SalesDuo: Best for Vendor Central and hybrid businesses facing operational constraints
SalesDuo provides Amazon advertising, content, and account management for Seller Central and Vendor Central businesses. They are worth considering when growth depends on resolving operational issues alongside improving marketing. Their service scope includes marketplace operations as well as PPC, SEO, and DSP.
Their Naturally Fresh case shows why that distinction matters. The cat litter brand experienced a sharp reduction in purchase orders after a product transition. Problems involved new ASINs, legacy catalog relationships, and outstanding orders connected to other vendor accounts.
SalesDuo coordinated the operational work, addressed availability, and improved retail content before supporting growth through advertising. The historical case reports recovery to roughly 50% of pre-transition volume within about six months. The engagement began in 2018, so it illustrates their problem-solving approach rather than current Amazon procedures.
The main reason to consider SalesDuo is their ability to work across the operational and marketing sides of an account. If purchase orders, catalog issues, or availability limit sales, you need those constraints addressed before additional advertising can do its job.
Core services
- Vendor Central and Seller Central operations: Managing account administration, catalog issues, and operational priorities.
- Retail readiness and content: Improving product information and availability before directing more traffic to listings.
- Amazon advertising management: Coordinating PPC and DSP with the account’s sales and operational needs.
6. Incrementum Digital: Best for adding retail media and social commerce alongside Amazon
Incrementum Digital offers Amazon advertising and DSP alongside services for Walmart, retail media, and TikTok Shop. They suit established Amazon brands looking for support as they add other commerce channels. Their published scope also includes creative, seller operations, and brand management.
Their work with Skin Grip provides a detailed example of their Amazon execution. Skin Grip sells adhesive patches for glucose monitors, where shoppers need to understand how the product performs. Incrementum worked with VideoFresh to introduce video across the advertising journey, using product demonstrations and broader brand storytelling.
Amazon’s published case reports 3.7 times higher click-through rate and a 15% higher conversion rate for the Sponsored Products video approach, with ACoS remaining flat. The engagement also used Sponsored Brands video and DSP.
Consider Incrementum if you want broader channel support alongside Amazon advertising. Their service range supports that fit, while the Skin Grip case demonstrates their Amazon media and creative work. It does not establish combined results across Amazon, Walmart, and TikTok Shop.
Core services
- Retail media management: Supporting advertising across Amazon and additional retail channels.
- Amazon Sponsored Ads and DSP: Coordinating search advertising, audience targeting, and remarketing.
- Creative and social commerce support: Developing commerce creative and supporting TikTok Shop activity.
7. PPC Jumpstart: Best for outsourcing Sponsored Ads while keeping your internal Amazon team
PPC Jumpstart is a boutique Amazon advertising partner that gives clients direct access to a senior specialist. They suit brands with internal account capabilities that need dedicated help with advertising. Their process includes an audit, campaign restructuring, ongoing testing, and regular reporting.
Their work with skincare brand BABOR North America focused on declining advertising visibility. After reviewing the account, PPC Jumpstart concluded that the existing DSP activity competed with Sponsored Products for attributed sales. They recommended redirecting that investment toward higher-intent search advertising.
The case reports improvement across the monitored metrics while PPC spending fell, although it does not publish numerical results. It demonstrates a willingness to question the existing media allocation rather than maintain every advertising channel.
Consider PPC Jumpstart if you want a specialist to own campaign decisions while your team continues managing the wider channel. Their flat-fee or performance-based engagement options and month-to-month terms also give you commercial arrangements to compare against your current setup.
Core services
- Sponsored Ads audits and restructuring: Reviewing existing campaigns and rebuilding areas that limit performance.
- Keyword and budget management: Expanding relevant targeting and adjusting investment around product priorities.
- Ongoing testing and reporting: Maintaining regular performance reviews and direct specialist communication.
8. Junglr: Best for substantial advertising budgets across Sponsored Ads and DSP
Junglr specializes in Amazon advertising for growing brands. They manage Sponsored Products, Sponsored Brands, Sponsored Display, and DSP, with experience across Seller Central and Vendor Central accounts. They report experience managing monthly budgets from $5,000 to more than $1 million.
They suit brands that need advertising specialists to manage investment across products and formats. Their process starts with an audit, followed by an advertising plan and implementation.
Their website includes a client testimonial reporting an ACoS reduction from 17% to below 6%. This is client testimony rather than a detailed case study: it does not disclose the timeframe, spend, or wider sales outcome.
Consider Junglr for their advertising focus and stated budget experience. Ask for a relevant account example during evaluation, particularly if your decision depends on DSP experience or a comparable operating scale.
Core services
- Sponsored Ads management: Managing campaigns and product-level advertising priorities.
- Amazon DSP management: Supporting audience-based advertising alongside Sponsored Ads.
- Advertising audits and planning: Reviewing performance and developing an account-specific execution plan.
How to choose an Amazon agency for your seven- or eight-figure brand
1. Start with the constraint limiting growth
Identify the problem you need the agency to own.
If advertising costs rise while sales stay flat, you need an account review that connects spending with conversion, product margins, and availability. If Vendor Central purchase orders fall, advertising expertise alone may not solve the problem.
Write down your main constraint, the outcome you expect, and the responsibilities you want to hand over. Use those requirements to shortlist partners.
2. Ask for evidence that matches your business
A large managed-revenue figure tells you about an agency’s overall activity. It does not establish experience with your operating model.
Ask for work involving a similar catalog, category, marketplace, and account structure. Check the starting point, timeframe, changes made, and outcome. A case that explains why performance improved is more useful than a headline percentage without context.
3. Agree on ownership and profit measures
Meet the people who will manage your account. Clarify who owns advertising, content, catalog issues, inventory coordination, and decisions that need your approval.
Agree on how you will judge results. ACoS and TACoS help explain advertising efficiency, but neither tells you your profit. Your reviews should also account for product costs, Amazon fees, returns, promotions, and agency fees.
4. Compare the full commercial agreement
Review the fee alongside the work included. Check for separate creative costs, marketplace charges, software fees, and project fees.
Also confirm contract length, notice requirements, account access, and the handover process. Your team should understand what they will receive during the engagement and what happens when it ends.
