8+ years growing brands on KPIs, now with AI
Grow Your Walmart Marketplace Sales
We build the TACoS flywheel that turns Walmart Connect spend into compounding organic rank and real GMV growth.
Google Ads · Meta · TikTok partner · 8+ years performance marketing · Walmart Connect specialists
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The Challenge
Walmart Marketplace Is Not Amazon With a Blue Logo
You already know how to run a catalog. You understand bid strategy, keyword harvesting, and the patience required to let organic rank compound. What caught you off guard is that almost none of your Amazon playbook ports cleanly to Walmart.
The auction mechanics are different. Walmart Connect runs a second-price auction (you pay just above the second-highest bid) which means the aggressive overbidding habits that win on Amazon actively waste money here. CPCs are 30–50% lower than Amazon, which sounds like a gift until you realize most sellers under-invest early, starve the conversion signal, and then wonder why their organic rank never lifts.
Your listing content is probably the wrong shape. Walmart's Content Quality Score weights titles, descriptions, and images at 60% of the total score. Raw Amazon copy-paste misses Walmart-specific attributes and merchandising fields, and because Walmart prioritizes content from brand owners, a reseller who doesn't control the listing can't fix the gaps that are silently killing conversion.
The Buy Box is more fragile than you expect. If your Amazon price is a dollar lower than your Walmart price, Walmart's system flags you as non-competitive and demotes you in search. Without automated repricing running across your catalog, you lose the Buy Box on your best SKUs and don't know it until GMV drops.
And the Pro Seller badge (which delivers 1.7x the conversion of the average Marketplace seller) refreshes on the 5th and 20th of every month. Miss a threshold on on-time delivery or cancellation rate and you lose it quietly, mid-cycle, with no alert.
The operators winning on Walmart right now understand that ads, listing quality, fulfillment, and pricing are one system. Manage them in silos and each one underperforms.
The Opportunity
Walmart's Ad Economics Are Still Underpriced, But the Window Is Closing
Walmart Marketplace crossed 200,000 active sellers in mid-2025, with 44,000 joining in the first five months of the year alone. The platform is crowded, but the advertising layer is not, yet.
Walmart Connect CPCs run 30–50% below Amazon equivalents for comparable intent. That spread exists because most sellers are either not advertising at all, running campaigns without WFS-backed listings to convert the traffic, or treating Walmart Connect as a side channel managed by whoever has spare time.
The ads-to-organic flywheel is real and it is earlier-stage than Amazon's. Paid clicks generate conversion signals. Conversion signals lift organic rank. Higher organic rank lowers your TACoS over time as unsponsored revenue grows. A brand that builds this flywheel correctly in the next 12 months will hold positions that cost their competitors twice as much to challenge.
Sponsored Products, Sponsored Brands, and Sponsored Videos used together drove a 135% increase in new-to-brand sales year-over-year versus Sponsored Products alone. Sixty-nine percent of Sponsored Brands orders came from buyers who were new to the brand. The demand is there. Most sellers are leaving it for whoever shows up with a better listing and a higher bid.
WFS is the accelerant. Items in Walmart Fulfillment Services earn 2-day shipping badges, a 50% higher Buy Box win rate, and 15–30% higher conversion rates than seller-fulfilled equivalents. Operators who pair WFS enrollment with properly funded Walmart Connect campaigns are the ones compounding. Everyone else is paying for clicks that don't convert.
What Most Get Wrong
What Most Walmart Sellers (and Their Agencies) Get Wrong
Treating TACoS like ACoS and optimizing too tight, too early
Brands that chase sub-5% TACoS in the ramp phase starve the conversion signal the algorithm needs to build organic rank. You end up with low ad spend, low rank, and a channel that never scales, then blame the platform.
Running ads against listings with a Content Quality Score below 80
A listing improving from a score of 70 to 90 produces a 13% average conversion lift. Buying clicks against a 65-score listing means paying Walmart Connect to expose your catalog's weakest content. Clicks rise, conversion doesn't, and you conclude the channel doesn't work.
No automated repricing across the catalog
Walmart checks prices against Amazon, eBay, and your own site continuously. A single SKU priced a dollar higher on Walmart than on Amazon triggers a non-competitive flag, search demotion, and Buy Box loss, silently, with no notification. Sellers running manual pricing audits are always reacting to damage already done.
Ignoring WFS for SKUs where the math works
WFS fees start at $3.45/unit. On any SKU where that cost is absorbable, the 2-day badge and 50% higher Buy Box win rate make WFS a straightforward margin decision. Sellers who skip it because 'fulfillment is handled' leave conversion rate on the table and miss Pro Seller thresholds tied to shipping performance.
Managing ads and listing quality as separate workstreams
Walmart Connect performance and Listing Quality Score are co-dependent. An agency that runs your ads without touching your content, pricing, and fulfillment setup is optimizing one lever while the others bleed. The operators who win treat the whole system as one campaign.
Why Now
The Walmart Advertising Layer Is Still Inefficient; That Changes Soon
Walmart Connect is maturing fast. Sponsored Videos launched. Sponsored Brands are scaling. Walmart's AI advertising assistant Marty is now in beta for Sponsored Search campaigns, offering conversational bidding and keyword recommendations. The platform is building the infrastructure Amazon sellers recognize, and as it matures, the cost-per-click gap with Amazon will narrow.
Right now, a brand with properly structured Sponsored Products campaigns, WFS-backed listings, a Content Quality Score above 90, and automated repricing running across its catalog is operating in a different competitive tier than the majority of the 200,000 sellers on the platform. That gap is real today. It will be smaller in 18 months.
The second-price auction also rewards structural discipline over raw budget. Because you pay just above the second-highest bid, a well-organized campaign with tight keyword match types and high-converting listings outperforms a larger budget thrown at broad match. This is a skill advantage, not a spend advantage, and skill advantages compress as more sophisticated operators arrive.
Brands that build the TACoS flywheel now (investing at 15–20% TACoS during the ramp, letting organic rank compound, then optimizing down toward 10–12% as unsponsored revenue grows) will hold positions their competitors will find expensive to challenge. The operators who wait until Walmart Connect is as competitive as Amazon will pay Amazon-level CPCs to get there.
The Mechanism
Where AI Creates Real Edge on Walmart Marketplace
Real productivity, not AI theater. Here's where it actually moves a number for walmart marketplace sellers.
Digital Ads (Walmart Connect)
What AI does: AI monitors campaign performance across Sponsored Products, Sponsored Brands, and Sponsored Videos continuously, shifting bids and budget toward the keyword and placement combinations driving GMV, not just ad-attributed clicks. Dynamic bidding on Walmart already adjusts up to +100% when conversion is likely; AI-assisted campaign management layers strategic budget allocation on top, so spend follows the flywheel instead of a static monthly plan.
The result: TACoS that trends down over time as organic rank compounds, rather than staying flat because budget never moved.
Why it matters here: On Walmart, search in-grid position 1 shows add-to-cart rates 6x higher than positions 2–10. The difference between holding position 1 and drifting to position 3 is often a bid adjustment that a human reviews weekly and AI catches in hours.
Analytics & Attribution
What AI does: AI reconciles Walmart Connect Ad Center ROAS with Seller Center GMV across the 14-day attribution window, flags discrepancies between sponsored and organic revenue, and surfaces the SKUs where ad spend is generating rank lift versus the ones where it is buying clicks against a listing that cannot convert.
The result: A single view of blended ROAS and TACoS you can actually trust, and a clear signal when the problem is the listing, not the bid.
Why it matters here: Walmart's closed-loop first-party measurement is powerful but opaque. Operators who can't reconcile Ad Center and Seller Center data make budget decisions based on whichever number looks better. AI-assisted attribution closes that gap and makes the flywheel legible.
Creative
What AI does: AI generates and tests multiple ad creative angles for Sponsored Brands and Sponsored Videos simultaneously (different hero images, headline constructions, and benefit framings) so you identify the message that drives new-to-brand conversion before a competitor running one static creative finds it by accident.
The result: Faster identification of the creative driving the 69% new-to-brand order rate Sponsored Brands can produce, rather than running one creative for a quarter and guessing.
Why it matters here: Walmart's Sponsored Brands format is newer and less saturated than Amazon's equivalent. Brands that test creative aggressively now establish the visual and messaging anchors that define the category before it commoditizes.
Conversion Optimization (Listing Quality)
What AI does: AI audits Content Quality Scores across your catalog, identifies the specific attribute gaps (missing secondary images, thin descriptions, absent Walmart-specific attributes) suppressing scores below 90, and prioritizes fixes by the revenue impact each improvement produces.
The result: Listings that convert the traffic your ad spend is buying, rather than exposing catalog gaps to every new shopper Walmart Connect sends.
Why it matters here: A listing moving from a score of 70 to 90 produces a 13% average conversion rate increase. On a SKU doing $50k/month in GMV, that is $6,500/month in incremental revenue from content work alone, before any additional ad spend.
SEO (Walmart Organic Search)
What AI does: AI analyzes the Walmart Search Insights dashboard (keyword gaps, search funnel rank, sales rank by item) and maps the organic keyword opportunities that paid campaigns should be seeding conversion signals into, so ad spend and organic rank strategy are coordinated rather than running independently.
The result: Paid campaigns that build the organic rank positions you will own long after TACoS optimizes down, rather than campaigns that generate clicks with no lasting rank benefit.
Why it matters here: The Walmart ads-to-organic flywheel is earlier-stage than Amazon's. Brands that coordinate paid and organic keyword strategy now will compound into rank positions that are structurally cheaper to defend than to attack.
Ready to see what this looks like for your walmart marketplace sellers business?
No obligation. A senior strategist will show you exactly where the wins are.
The Strategy
How Walmart Marketplace Marketing Should Actually Be Run
The governing principle: ads, listing quality, fulfillment, and pricing are one system. Optimize any one of them without the others and you are fighting the flywheel instead of building it.
Phase one is the foundation. Before a dollar of Walmart Connect budget scales, the catalog needs to be in shape. Content Quality Scores above 90 on your top-revenue SKUs. WFS enrollment on every SKU where the $3.45/unit fee is absorbable, because the 2-day badge and Buy Box win rate lift are not optional if you want Pro Seller metrics to hold. Automated repricing live across the catalog with min/max floors that keep Walmart at parity or slightly below Amazon. Pro Seller dashboard on a twice-monthly review cadence tied to the 5th and 20th refresh cycle.
Phase two is the ramp. Sponsored Products campaigns built around the high-intent keyword clusters your Search Insights dashboard is surfacing, not Amazon keyword lists imported wholesale. Bids structured to hold top-of-search position on your best converters, because position 1 drives add-to-cart rates 6x higher than positions 2–10. TACoS budgeted at 15–20% during this phase. This is not inefficiency; it is the investment required to generate the conversion signals that build organic rank.
Phase three is the flywheel. As organic rank lifts and unsponsored GMV grows, TACoS optimizes down toward 10–12% without cutting spend. Sponsored Brands and Sponsored Videos layer in to capture new-to-brand buyers: 69% of Sponsored Brands orders come from buyers who are new to the brand. Creative testing runs continuously so you are not defending a single ad against a competitor testing five.
The governing KPI is blended ROAS (total channel revenue divided by total ad spend) with TACoS as the campaign-level efficiency metric that tells you whether the flywheel is working. ACoS at the campaign level tells you whether individual keyword groups are paying for themselves. GMV in Seller Center tells you whether the whole system is compounding. All three numbers need to move in the right direction together.
The one number that governs this
Blended ROAS governs the channel. TACoS (target: 15–20% in ramp, optimizing to 10–12% as organic rank compounds) governs campaign efficiency. GMV in Seller Center confirms the flywheel is working.
How We Help
What We'd Actually Do for Your Walmart Catalog
Here is how we'd run this engagement. We start with the foundation (the parts that make ad spend work) before scaling a dollar of Walmart Connect budget. Then we build the flywheel and manage it as one system, not three separate workstreams.
Walmart Connect Campaign Management (Sponsored Products, Sponsored Brands, Sponsored Videos)
Builds and manages the full Walmart Connect ad stack with bids structured around top-of-search position on high-converting SKUs, TACoS targets calibrated to the ramp phase, and continuous keyword harvesting from the Search Insights dashboard, not Amazon keyword lists.
Listing Quality & Content Quality Score Optimization
Audits CQS across your catalog, identifies the attribute gaps suppressing scores below 90, and prioritizes fixes by revenue impact, so ad spend lands on listings that convert rather than exposing catalog weaknesses to every new shopper.
WFS Enrollment & Fulfillment Strategy
Runs per-SKU WFS math, identifies the items where enrollment pays for itself in Buy Box win rate and conversion lift, and manages WFS Action Center for inventory health and restock timing, because fulfillment performance directly gates Pro Seller status.
Repricing & Buy Box Management
Implements automated repricing with min/max price floors across the catalog, monitors Buy Box win rate weekly, and keeps Walmart pricing at parity or slightly below Amazon, so price competitiveness score never silently demotes your best SKUs.
Analytics & Attribution (Blended ROAS and TACoS Reconciliation)
Reconciles Walmart Connect Ad Center ROAS with Seller Center GMV across the 14-day attribution window, surfaces the SKUs where ad spend is building rank versus buying unconverted clicks, and delivers a single dashboard you can trust for budget decisions.
Creative Testing (Sponsored Brands and Video)
Generates and tests multiple creative angles per week across Sponsored Brands and Sponsored Videos to find the message driving new-to-brand conversion, before a competitor running one static creative finds it by accident.
Pro Seller Badge Monitoring & Eligibility Management
Tracks the Pro Seller dashboard on the 5th and 20th refresh cadence, monitors on-time delivery rate, cancellation rate, and price competitiveness score, and flags risks before they cost you the 1.7x conversion advantage the badge delivers.
Who's Behind This
Who we are, and what makes us different
Sagum is a performance marketing agency founded in January 2017 in St. George, Utah. We've spent 8+ years growing real brands and being judged on KPIs, not vanity metrics.
We deliberately limit how many clients we take so each one gets senior attention. We treat your numbers like our own, we never run generic playbooks, and your strategy is built for your business, because shouldn't your brand's marketing be custom to your brand?
Sagum.ai is our AI arm: the same proven operators now build AI into the work wherever it creates real edge, not as theater, but as leverage applied with discipline.
- 8+ years growing brands on performance KPIs, not vanity metrics
- Limited client roster, with senior attention on every account
- An extension of your team; your success is tied to ours
- Custom strategy per brand, never a generic playbook
- AI built in where it moves a number; judgment over hype
“Sagum is a performance marketing agency that's spent 8+ years growing brands by treating their numbers like our own. We take on few clients, never run generic playbooks, and now build AI into the work wherever it creates real edge, not hype. Your strategy is built for your business, and our success is tied to yours.”
“After six years, Sagum is our most important partner: trusted, communicative, and caring about our business as if it's their own.”
Proof
Reversed 3 years of decline to 237% YoY
Bisaddle
Challenge
Bisaddle had watched three consecutive years of declining revenue despite having a real product and an existing customer base. Their catalog was underperforming across every channel, their site was slow and converting poorly, and email had never been developed as a revenue channel.
What we did
We rebuilt the site for speed and conversion, restructured paid campaigns around the SKUs and audiences that could actually scale, and built email into a primary revenue driver, treating the catalog, the traffic, and the on-site experience as one system rather than three separate problems.
Result
Bisaddle reversed three years of decline and hit 237% YoY revenue growth. The site redesign doubled page speed and lifted conversion 122%. Email grew to account for 48% of total revenue. The same integrated-system approach (ads, content, and conversion optimization running together) is exactly how we build Walmart Marketplace engagements.
Let's Build Your Walmart TACoS Flywheel
No obligation. We'll audit your current Walmart Connect campaigns, Content Quality Scores, and Buy Box health, and show you exactly where the flywheel is leaking, built around your catalog, your margins, and your growth targets.
Sagum · January 2017 · St. George, Utah · 8+ years