How We Helped a New York Shopify Brand Grow Sales by 27% with Google Ads
A New York-based Shopify brand came to Seller Splash with flat sales and no clear ad strategy. We built and managed their Google Ads campaigns from…
Read the case studySeller Splash runs your Google, Bing and Meta ads, grows your organic traffic, and gets your brand cited by ChatGPT, Perplexity and Google AI Overviews. One New York team, month to month after ramp-up.
Brands we've scaled across paid media, marketplaces, and AI tools. Published client work: the figures below are results, not projections.
A New York-based Shopify brand came to Seller Splash with flat sales and no clear ad strategy. We built and managed their Google Ads campaigns from…
Read the case studyWe restructured a premium infant formula brand's Google Ads account - fixing conversion tracking, rebuilding campaigns, and optimizing landing pages - to achieve 7.29 ROAS in…
Read the case studySeller Splash is a New York marketing agency built for E-commerce brands stuck at average growth. As a digital marketing agency in New York City, we are well-versed in scaling quickly and staying profitable. We implement aggressive, data-driven strategies that turn advertising into predictable revenue.

10x+ ROI isn't the finish line. It's where we start looking for more. We never settle for stable results. Every campaign is optimized for growth, every dollar is pushed harder, and every win gets scaled. Average is the enemy.
Your buyers don't shop in one place. Seller Splash runs full-service campaign management across Google, Meta, TikTok, Bing, and Walmart, and tailors the strategy to how buyers behave on each one. Walmart AI Advertising is live in our tools now, with more platforms on the way.
Our AI doesn't just monitor. It builds campaigns from scratch, optimizes every bid in real time, and scales aggressively when something works. It pushes for growth 24/7. With Walmart live now and more platforms coming, the AI keeps finding new ways to grow your business.
Trends come and go. Fundamentals win. Seller Splash has managed millions of dollars in advertising across Google, Meta, TikTok and Walmart. We've seen algorithm changes, platform crashes, and failed hype cycles. As a result, we make fewer mistakes, optimize faster, and devise strategies based on what actually works, rather than what is popular this week.
Seller Splash builds custom E-commerce marketing strategies for each client based on their margins, categories, lifecycle stages, and growth goals. We design every campaign around your business reality, not recycled agency tactics.
Google Ads, Meta, TikTok, Bing, plus SEO and Answer Engine Optimization for the AI search era. We don't dabble. We run each channel deliberately and make them work together across the full buyer journey, from Google search to ChatGPT recommendations to checkout.
A proven process that delivers results for E-commerce brands.
We learn about your brand, goals, and current challenges to create a tailored strategy.
Our team builds your campaigns, tracking, and reporting infrastructure.
We launch campaigns and continuously optimize based on real-time data.
As results come in, we scale what works and explore new opportunities.

Everything you need to scale your E-commerce brand.
Search, Shopping, Performance Max, YouTube & Display: full-funnel Google coverage tuned to your margins. Includes Microsoft/Bing Ads.
Learn more02Performance-driven campaigns across Meta, TikTok, Pinterest & Snapchat with creative testing velocity.
Learn more03Get cited by ChatGPT, Perplexity, Gemini & Google AI Overviews: the new SEO for the AI search era.
Learn more04Technical SEO, content strategy, and authority building: organic traffic that compounds month after month.
Learn more05Custom dashboards, cross-platform attribution, and ROAS reporting across every channel and marketplace.
Learn more06Conversion rate optimization, funnel analysis, and lifetime value work that turns browsers into repeat buyers.
Learn more07Pre-launch strategy through launch-day execution: email, SMS, paid social, and creators, sequenced.
Learn more08Positioning, messaging, and creative direction that make a brand recognizable in a crowded category.
Learn more09Sharper listings, deeper insights, and AI-powered advertising in one place. Walmart AI Advertising live now, more tools and marketplaces coming.
Learn moreTwo tools, one mission. Our Marketplace Management tool sharpens your listings, surfaces the insights that drive smarter decisions, and keeps you ahead of competitors. Our AI Advertising tool creates campaigns, optimizes bids, and scales what's working, on its own, 24/7. Walmart AI Advertising is live now, more platforms on the way.
AI that builds your campaigns, optimizes every dollar, and scales relentlessly. Growth never stops.
Sharper listings, deeper insights, and smarter decisions, all in one place. Enhanced listing optimization · Competitor tracking.
Join the waitlist8.51x ROAS on Google Ads in one month: $53.2K in conversion value from $6.25K in ad spend.
Conversion rate up from 1.8% to 3.33% on the same traffic, with annual revenue growing from $353K to $1.03M.
+43% order growth in 16 weeks after rewriting product pages and adding internal links, with cancelled orders down 34%.
Client names stay private. Each figure is as reported in the full case study.
Strategies, setups and the numbers behind them, written by the people running the accounts.
What actually decides whether a white label PPC partnership works, from account ownership to the scope gaps nobody mentions until something breaks.
PPC campaign management is the ongoing work that keeps a live account performing, not the one-time strategy behind it. Here's what real…
A complete guide to Walmart advertising for ecommerce sellers. Covers Walmart Connect ad formats, Sponsored Products setup, Buy Box requirements, campaign structure,…
25 checks for Amazon, Walmart and Shopify sellers: tracking, product feeds, Google, Bing and Meta ads, and getting cited by ChatGPT, Perplexity and Google AI Overviews. Two pages, about 20 minutes.
No spam. We use your email to send the checklist and follow up about it.
Want a second pair of eyes? We will run these checks on your store for free: your Google, Bing and Meta ads, your SEO and your AI search visibility.
Get your free auditTell us your website and what to review. A real person checks it and sends you specific fixes you can apply right away.
Whether you need a team managing your campaigns or AI tools that create, optimize, and scale on their own, we don't settle for average and neither should you. A strategist reviews your goals, channels and budget before the call, and you leave with clear next steps.
Free strategy call · Month-to-month after a 3-month ramp-up · We reply within 24 hours