Turnkey Growth For
E-commerce Brands

 

Everything you need to rapidly accelerate your growth through digital marketing.

 

Google & Meta Ads, website optimization, and full-funnel marketing strategy.

What You Can Expect in the first 30 days

Direct, expert-level management designed to drive consistent, measurable results.

Detailed Account Audits

In the first 48 hours, you’ll receive detailed audits of your Google and Meta Ad accounts. 

 

This includes a list of immediate action items, areas for improvements, and recommendations with timelines.

full-funnel Strategy

In the first 14 days, you’ll receive a full-funnel strategy that details how we will create awareness, generate sales, and keep customers engaged

.

This plan is the foundation of our marketing efforts.

campaigns launched

In the first 30 days, we will launch new campaigns and optimize existing ones on all ad platforms. 

 

The goal is to build upon what’s working and fill gaps where needed. This isn’t a rip and replace approach.

How We Deliver Reliable Revenue

You want to scale your brand, and we're your partner to do that.

Full-Funnel Marketing Strategy

To scale, you need to focus on more than just bottom-of-funnel acquisition. We build a full-funnel marketing strategy that targets customers at every stage of their buying journey. 


That includes persona development, precise targeting, cross-channel remarketing, and high-intent search. You’ll know exactly how each platform and campaign is influencing revenue.

Google & Meta Ads

Google and Meta are the primary marketing channels for customer awareness and acquisition. We work with you to create the ads, refine the messaging, and nail the targeting.


We also handle all technical setup to ensure data is flowing correctly. This includes Google Merchant Center, Google Analytics, Google Tag Manager, and integrations with Shopify or your e-commerce platform.

Landing Page Optimization

We build custom landing pages or optimize your existing ones to ensure a seamless experience from click to purchase. 

Optimization is an ongoing process. It’s done by making data-driven decisions and using tools to understand exactly how people are engaging on your website.

 

Ongoing Experimentation

Experimentation is at the core of our approach to marketing. We are constantly running experiments to optimize each stage of the funnel, each campaign, and each asset. 


We are not a set-it-and-forget-it agency. We are actively looking for ways to make your budget go further and generate more revenue. 

 

case study: Gotham Writers Workshop

Results

Google Ads ROI
0 %
Gross Revenue
$ 0 K
Start of Engagement
0

Company overview

Gotham Writers Workshop is an e-commerce business that sells online educational programs with multiple class formats and fluctuating demand throughout the year.

The business requires precise budget management and keyword targeting to remain profitable during both high-enrollment and low-enrollment periods.

Google Ads Strategy

Results

Google Ads ROAS
0
Gross Revenue
$ 0 M
Start of Engagement
0

Google Ads Performance

Google Ads performance improved steadily year over year while increasing spend strategically.

  • Increased ROAS from 1.28 in Q4 2023 to 3.70 in Q1 2024.

     

  • Efficiency held as spend increased during enrollment peaks

  • Current YTD 2026 ROAS is 3.53 as of August.

Profitable growth was driven by disciplined budget control, intent-driven structure, and continuous optimization.

Meta Performance

After proving the approach with Google Ads, Meta Ads were introduced November 2025 to replicate the success.

  • Lifetime account performance as of August 2026 is 3.00 ROAS (28-day click).

  • Client investment has increased MoM due to high performance.

  • Meta campaigns followed the same intent-driven structure used in Google Ads, including remarketing.


Implementing Google and Meta campaigns across platforms has led to an increase in performance across the board.

Hi, I'm Jeff Stillman

CEO

Most e-commerce brands I talk to are spending on digital advertising without knowing what’s working. That makes scaling risky and challenging, with many starts and stops along the way.

 

I’ve spent 20+ years as a marketing executive at high-growth B2B SaaS companies, including two that were acquired, where I was the one responsible for performance, budget efficiency, and ROI. In 2020, I founded OneUp Growth. 

 

OneUp Growth helps e-commerce brands grow profitably through digital marketing.

 

I’m Google and Meta certified and take on a limited number of clients so I stay in the  accounts myself.

 

If you want a partner for your digital advertising, let’s talk.

Testimonials

Alejandro Muller

Head of Marketing, Stormberg Foods

“Jeff’s work has translated directly into meaningful, measurable business results. His professionalism, attention to detail, and optimism make him a trusted partner.”

Mandi Gosal

Chief of Staff

“Jeff brings a rare combination of strategic thinking and hands-on execution to e-commerce. He improves systems, scales growth, and delivers results you can see in the bottom line.”

Steven Cohn

CEO, ProductPlan

“Jeff is truly an exceptional marketer. His efforts led to years of explosive growth for our company. I highly recommend him.”

Sona B.

Chief Financial Officer

“Jeff has become my go-to recommendation for clients needing Google Ads support. I’ve referred several clients to him and would continue to do so in the future.”

Shaun Shankel​

CEO, Fresh

“Jeff transformed our marketing efforts and established a foundation for lasting success. His team and leadership are exceptional.”

Ariel Deshe

CEO, TrialKit

“Jeff’s work ethic, willingness to take initiative, and ability to maximize the resources at his disposal contributed significantly to our sales growth and formation of our marketing capabilities.”

Alex Steele

President, Gotham Writers Workshop

“Jeff is like a finely-tuned sportscar—responsive, reliable, powerful. You’ll meet your destination goals with more speed and efficiency than you can imagine. And he makes it a fun ride.”

Adam Delehanty

CEO, Ghost

“Jeff brought much-needed energy, creativity and rigor to our marketing initiatives, and established crucial frameworks for production, reporting, and user acquisition.”

Jeremy Goldberg

President, LeagueApps

“Jeff represents someone that can fuse the understanding and strategy of how to build a demand operation. I can’t endorse him highly enough.”

Jordana Yellin

Principal, RAY158

“Jeff’s knowledge, interest and capabilities extend beyond that of his core expertise, as he understands preeminent business goals and personifies the phrase team player.”

Paul Zonis​

VP Marketing, Coretelligent

“Jeff exceeded every expectation from both myself and the rest of the management team.”

Nick Sutedjo

VP Strategic Sales, Alphasense

“Jeff’s process, with his focus on data and the customer, provided scalable results that helped drive the growth of our company.”

Brian Koffler

Founder, D.I.G.S. Marketing

“Jeff brought structure and results to a relatively new marketing department. We had record highs in pipeline generated, net new leads and deals closed. He was instrumental in making that happen.”

Michael Hourihan

VP Sales, Repeatmd

“Jeff is a great marketer whose incredible knowledgeable about everything to growth marketing and lead acquisition helped us get in touch with the most valuable strategic accounts.”

Brian Litvack

CEO, LeagueApps

“Jeff came on to our team when we never had a growth marketer before. He has an ability to think both metrics driven and creatively. We are a better company because of him.”

Jenifer Brooks

CMO, GLG

“Jeff helped build a foundation for growth marketing at GLG.”

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