An Amazon agency's job is to make sure your products can be found and bought on Amazon. Typically, this involves managing your Seller Central or Vendor Central account, running sponsored ads, writing and optimizing your listings, creating images and A+ Content, and managing your stock so the best sellers don't run out in the middle of a campaign.
Agencies differ in how much work they do themselves, who does it daily, and how they charge you. Some focus on one or two marketplaces and quote by the hour or by project. Others run the entire growth plan, including the off-Amazon channels that feed into it.
BellaVix is a boutique agency in Cary, North Carolina, that specializes in Amazon and Walmart. Its remote team manages seller and vendor accounts, PPC and display advertising, Walmart listings and ads, and creative work. Pricing is quoted per client, based on the work needed.
Olifant Digital is a full-service Amazon and e-commerce marketing agency for established brands that want profitable growth. We are senior-led and Amazon-first: the same senior team that manages your Amazon ads can also run your Meta, Google, email and SMS campaigns. There are no juniors on your account, and every engagement comes with a 60-day guarantee: if we don't improve your performance, you don't pay.
In this comparison, we break down services, team setup, pricing and communication so you can see where each agency sits and which one fits your brand.
The short answer
Who is BellaVix?
BellaVix is a marketplace agency based in Cary, North Carolina, founded by Will and Ivonne Haire. It describes itself as a fully remote, boutique agency, with its work concentrated on two marketplaces: Amazon and Walmart.
What BellaVix offers
BellaVix manages both Seller Central accounts (where you sell directly to the shopper) and Vendor Central accounts (where you sell wholesale to Amazon). It runs Sponsored Products and Sponsored Brands ads, as well as display and video ads through Amazon DSP.
The other half of BellaVix's business is Walmart, with dedicated service lines for Walmart account management and Walmart PPC. On the creative side, it handles product images, A+ Content and Amazon Store design, and it also runs Target advertising.
What to check before you sign with BellaVix
BellaVix holds a 5.0 rating from 34 reviews on Clutch. Its Clutch listing shows a minimum project size of $1,000+ and hourly rates of $150 to $199. Pricing is quoted per client, so ask for the full fee structure and any guarantee in writing on your first call. Call schedules vary by client, so agree your cadence before you begin.
Who is Olifant Digital?
Olifant Digital is a full-service Amazon and e-commerce marketing agency for established brands that want profitable growth, managing $100M+ in annual Amazon client revenue across 50+ Amazon accounts, with 98% client retention and a 5.0 rating on Clutch. Our full-service Amazon management covers strategy, daily PPC optimization, Amazon DSP, SEO, listings and creative, and profit tracking, plus Walmart and Target. We have offices in Los Angeles, New York, London, Berlin and Sofia.
Senior specialists on every account
Every account is managed by senior specialists with a minimum of 7 years of experience. We don't hand client accounts to juniors, and the person on your weekly call is the same person adjusting your bids during the week. You meet the team before you sign.
Execution runs on Olifant AI, our own platform: it analyzes every client account daily, and our specialists act on what it finds the same day.
In most audits we run, the biggest leak is a search term that has cost money for weeks without a single sale. That is why we work every account every day, and why we use a Kill Threshold Rule: a keyword that runs at 2x its break-even ACoS for 14 days gets paused.
Pricing and the 60-day guarantee
Olifant Digital's services start from $2,000 per month and are custom for each project, based on the complexity and workload required. Ad spend is billed separately, and contracts are month to month.
Every engagement comes with a 60-day guarantee: if we don't improve your performance, you don't pay. We put it in writing because you should be able to judge an agency on results before you commit long term.
Olifant Digital vs BellaVix side-by-side comparison
The table compares the two agencies on the points brands ask us about most when choosing between them.
| Criteria | Olifant Digital | BellaVix |
|---|---|---|
| Team structure | Senior specialists with 7+ years of experience, no juniors | Boutique, fully remote team |
| Pricing model | From $2,000 per month, custom for each project | Quoted per client; Clutch lists a $1,000+ minimum project and $150 to $199 per hour |
| Guarantee | 60-day guarantee: if we don't improve your performance, you don't pay | Ask on your first call |
| Channels | Amazon (including DSP), Walmart, Target and DTC (Meta, Google, TikTok, email, SMS) | Amazon (including DSP) and Walmart, plus Target ads |
| Amazon marketplaces | US, Europe and Australia | Ask on your first call |
| Communication | Dedicated Slack channel and a weekly call | Slack and calls; cadence varies by client |
| Track record | 98% client retention across 50+ Amazon accounts, 5.0 on Clutch | 5.0 rating across 34 Clutch reviews |
| Typical client | Established brands that want profitable growth on Amazon, often with a DTC store | Brands that treat Walmart as a core channel |
Use the table as a first filter. If most of your growth happens on Amazon, or you sell in more than one country, the team, pricing and marketplace rows will usually decide it.
Services and channel scope
Both agencies cover Amazon PPC, DSP, listings and creative. We run Amazon PPC daily and focus on budget, search term work, and ACoS and TACoS, not just sales. For example, if you spend $10,000 a month on ads and make $40,000 in sales from those ads, your ACoS (advertising cost of sale) is 25%.
If your total sales that month, including organic, are $100,000, your TACoS (total advertising cost of sale) is 10%. When TACoS falls while sales grow, your ads are lifting organic sales too, and that is the number we watch most closely.
Walmart carries more weight at BellaVix, which has two dedicated Walmart service lines. We also manage Walmart and Target, but our core is Amazon and DTC, because in our experience that is where most established brands make the majority of their profit. On the DTC side we run Meta ads, Google Ads, TikTok ads, performance creative, email and SMS retention, CRO and e-commerce SEO.
We believe one team should look at your Amazon and website numbers side by side, so the two channels don't undercut each other on price or bid against the same shoppers.
Team structure and communication
From day one you get a dedicated Slack channel for quick answers and a weekly call to review results and agree next steps. The same senior team handles your ads, listings and catalog work, so you are never passed to someone new halfway through.
BellaVix clients mention both Slack and calls, with the schedule varying by account. Whichever agency you choose, agree the call cadence before the first month starts.
What switching looks like
Proof and results
The quickest way to check what an agency says about itself is to look at results with real numbers.
We grew Wedge Guys by $305,771 in monthly Amazon revenue with 391% growth, grew Balanced Tiger's Amazon revenue 171% in two months with ACoS down 50% in 60 days, and tripled profit for Onsen Secret, adding $95,934 a month. See all Olifant Digital case studies.
BellaVix's public proof is mainly client reviews. With any agency you talk to, ask for named case studies and the ACoS, TACoS and conversion rate data behind them.
Which agency is right for you?
It depends on your channels, your markets and how much of the day-to-day work you want handled for you.
When BellaVix makes sense
BellaVix makes sense if Walmart is as important to your brand as Amazon, since Walmart account management and Walmart PPC are core service lines. It fits brands that want a small, remote US team and are comfortable paying by the hour or per project.
When Olifant Digital is the better fit
Olifant Digital is the better fit if you want profitable growth, not just revenue. We start with TACoS and profit, so you can see whether your ad growth is actually paying off.
It also fits if you sell in more than one country, since we run Amazon marketplaces in the US, Europe and Australia, or if you want your DTC channels run by the same team as Amazon. And if you want to test an agency before you commit, our 60-day guarantee: if we don't improve your performance, you don't pay.
When Olifant Digital is not the right fit
If Walmart is your primary channel and Amazon is secondary, or you only need a one-off project like a batch of new listing images, we're not the right partner. A project-based agency like BellaVix is likely a better match. If you are under roughly $1M a year on Amazon, focus on listings and a simple campaign structure first, and bring in an agency once ads are ready to scale.
Questions to ask both agencies
Before you sign with anyone, ask who will work on your account every day and how many years of experience they have.
Then ask what the fee covers and how it changes as you grow, what guarantee backs the engagement, which marketplaces and channels they manage, and which named clients you can call as references. Our Amazon full-service agency checklist walks you through the whole process.
Comparing other Amazon agencies? Read Olifant Digital vs Incrementum Digital, Olifant Digital vs Tinuiti and Olifant Digital vs Quartile.
Frequently asked questions
Is BellaVix a good Amazon agency?
BellaVix holds a 5.0 rating from 34 reviews on Clutch and is strongest for brands that treat Walmart as a core channel alongside Amazon. Ask for named case studies, the full fee structure and the call cadence before you sign.
What is the best BellaVix alternative for Amazon brands?
For established brands doing roughly $1M to $50M a year on Amazon, Olifant Digital is a strong alternative: senior specialists work your account daily, we cover the US, Europe and Australia, and every engagement comes with a 60-day guarantee: if we don't improve your performance, you don't pay.
How much does Olifant Digital cost?
Olifant Digital's services start from $2,000 per month and are custom for each project, based on the complexity and workload required. Ad spend is billed separately, and contracts are month to month.
Will I lose my campaign history if I switch agencies?
No. Your campaigns, search term data and sales history live in your own Seller Central and advertising accounts, not with the agency. When you switch, you remove the old agency's user access and give access to the new one, and everything you built stays in place. We start by auditing that history.
How soon after switching should I expect to see changes?
The first few weeks go into cleanup: cutting search terms that spend but don't convert and fixing listings that hold back sales. Most brands see wasted spend fall first, and the bigger gains in sales and profit follow over the next two to three months.
How much access should an agency have to my Amazon account?
The agency needs access to manage your ads and listings, but you should always remain the owner. Give them a user with the right permissions, and keep the main login, payment details and Brand Registry in your name, so you can end any agency relationship without losing control of your store.
What should I prepare before my first call with an agency?
Have your last 12 months of sales by product, your current ad spend, your ACoS and your margin per product ready. It also helps to know which products you want to push and which to keep steady, so the quote and plan are built on real numbers.
Is paying by the hour ever better than a monthly fee?
Hourly billing works well for a defined project with a clear end, such as a listing refresh or a new Amazon Store. A monthly fee suits ongoing management, because the daily checks and small fixes that keep an account healthy don't fit neatly into a set number of hours.
Final thoughts
BellaVix fits brands that see Walmart as a core channel and want a boutique team that quotes per project. Olifant Digital is the more complete option for established brands that want profitable growth on Amazon, especially across several countries or alongside a DTC store.
You get senior specialists working your account every day and a written guarantee behind the work. To see what that would look like for your brand, get your free marketing plan, built around your goals and your account.
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Alex is the founder and CEO of Olifant Digital, where his team manages over $100M in annual Amazon client revenue across 50+ brands, and he runs a 7-figure Amazon brand of his own. That operator background shapes how the agency works: every tactic is tested with his own money before it reaches a client account. He oversees PPC methodology, creative, and conversion rate across all client accounts to make sure Olifant Digital scales brands profitably.
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Mike reviews every Amazon article on this blog for strategic and technical accuracy before it publishes. As Director of Amazon Growth at Olifant Digital, he sets marketing strategy across client accounts and personally audits PPC at every stage of growth. He brings 8 years of daily Amazon operations across 7 and 8-figure brands including Beauty by Earth, Ekster, and Bullstrap, the kind of hands-on depth most agency directors delegate away.
