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Accelerate Your Expansion with Enhanced User Onboarding

Are you grappling with the task of drawing in, engaging, and maintaining new consumers for your digital product or service? Remember, you’re not the only one.

Despite considerable investment in marketing efforts, numerous companies face the predicament of a static user base. They are grappling with declining conversion rates, ineffective marketing channels, and inconsistent user engagement, and are in dire need of strategic, data-informed solutions.

The secret to catalyzing growth lies in an efficient user acquisition strategy—it acts as the engine that drives your business forward. And the appropriate user acquisition agency can become your partner in this growth expedition.

Welcome to Single Grain. Our wide-ranging expertise and established success in user acquisition allows us to discern what is effective and what isn’t. Our comprehensive, data-guided strategies and tactics guarantee that you not only draw in new users, but also cultivate significant, enduring relationships with them.


Single Grain: Your Expert Agency for User Acquisition

At Single Grain, we take a holistic, multi-dimensional approach to acquiring users. We reject the concept of a universal solution, instead crafting strategies that cater to the specific needs of your business, ensuring measurable, repeatable outcomes.

Utilizing a blend of cutting-edge and proven techniques, we draw in high-value users who are likely to interact with your product or service. From enhancing your multi-platform marketing initiatives to honing your message for optimal resonance, we navigate each phase of your user acquisition process.

In addition, we don’t solely concentrate on user acquisition. We view user retention as equally vital, ensuring our strategies aim to cultivate a devoted, engaged user community to foster ongoing growth.

  • Formulation and execution of user acquisition strategies
  • Optimization of marketing across various channels
  • Development of user retention tactics
  • Performance tracking based on data
  • Competitor assessment and market study
  • Customized messaging and audience targeting
  • A/B testing for conversion enhancement

Who is Eric Siu?

Eric Siu is the founder of digital marketing agency Single Grain. He also hosts two podcasts: Marketing School & Leveling Up, which get over 2.1M monthly downloads combined. Over the years, Eric has helped companies such as Amazon, Uber, Airbnb, and Salesforce acquire more customers.

Eric hosts a marketing mastermind where 100 of the best in media, marketing, and business get together twice a year in Miami and Beverly Hills. He is also the author of 'Leveling Up: How to Master the Game of Life'.

He also speaks around the world on marketing, SaaS, and SEO. Eric is also an investor in companies such as Eight Sleep, Levels, Fountain Health, Synthesis, and more. Finally, Eric is a member of communities such as YPO and TED.

Discover Featured Podcast Episode

MrBeast's Success and Ad Agency Budget Comparisons

Neil Patel and Eric Siu discuss advertising agency growth, the role of referrals, acquisitions, and revenue milestones. They examine influencers' earnings discrepancies across platforms and marketing strategies at various revenue stages ($1M, $10M, $100M). The dialogue also sheds light on why creators like MrBeast succeed and influencers' priorities, offering insights into marketing industry dynamics.

Learn More About The Work We’ve Done

Our Growth Methodology

  • We’ll start by talking on the phone to get a sense of what your challenges are right now, what you’ve tried so far, and if we're the right full-service digital marketing agency for you. No hard selling. Promise.

  • If we think we can help you, we’ll put together Marketing Insights specifically for your company. Running your business through our experienced digital marketing agency analysis, we’ll create an execution plan which maximizes all the opportunities we see for growth and specific KPIs.

  • We’ll get you as many quick and early wins as possible, while setting up specific, long-term, scalable digital marketing goals.

  • We’ll roll out our full execution plan, focusing on timely, tactical implementation, and setting up scalable growth opportunities. This frees you up to work on other high impact areas of your business.

  • Our online marketing team continually monitors your results at every step of the process, then leverages that to get you even more wins.

Grow Your Audience Now

— Testimonials

Our Creds


— Our clients love us

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“Their expertise has helped Nextiva grow its brand and overall business”

“The Single Grain team has been instrumental in providing us with forward-thinking, growth-impacting marketing support. Their expertise has helped Nextiva grow its brand and overall business.”

— Yaniv Masjedi
CMO, Nextiva

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“They act like an extension of our team, proactively coming to us with ideas and fixing issues as they arise”

“Single Grain has been an important force for guiding our digital marketing. They act like an extension of our team, proactively coming to us with ideas and fixing issues as they arise. They're exactly what we look for in partners.”

— Samantha Goldman
Sr. Director of Marketing, CastLightHealth

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“Since engaging with Single Grain our revenue has increased more than 300%”

“Single Grain has been the strongest outside force in helping our business "level up." Since engaging with Single Grain our revenue has increased more than 300%.”

— Chad Halvorson
Founder & CEO, When I Work

Level Up Your Marketing Knowledge

Marketing School
A top business podcast with 90
million downloads
Eric Siu & Neil Patel
Leveling Up
A channel that will help you level up your business skills and master the game of life
Eric Siu & Leading

Level Up Your Marketing Without Increasing Your Headcount

Grow Your Audience Now