DATA. EXPERTISE. RESULTS.

UNLOCKING GROWTH WITH DATA-DRIVEN MARKETING

We are a growth marketing agency focused on delivering real results. Combining deep data insights, advanced media buying strategies, and hands-on expertise, we help brands accelerate their growth and maximize their marketing impact. From targeted media buys to custom dashboards and team training, we provide the tools and strategies to turn your marketing into a growth engine.

Driving Growth

Our proven approach

Our methodology combines data precision, creative strategy, and continuous optimization to drive measurable growth. We start by deeply understanding your audience and goals, then craft a tailored media strategy that leverages advanced analytics and real-time insights. From meticulous testing to agile adjustments, our approach ensures every campaign not only meets but exceeds your targets.

Services

At GUJI, we offer a suite of services designed to fuel sustainable growth and performance. Our approach blends strategic media buying, advanced analytics, and personalized training to ensure every campaign not only meets your goals but scales with your brand.

Strategic Media Buying

Our data-driven media buying approach targets the right audiences on the right platforms, maximizing reach and return. We leverage advanced bidding strategies, audience segmentation, and real-time optimization to ensure every dollar delivers impact.

Advanced Analytics & Dashboards

We provide custom dashboards and in-depth analytics to give you full visibility into your campaign performance. With actionable insights and transparent reporting, you’re empowered to make data-backed decisions that drive continuous growth.

2 people collaborating on a growth marketing project

Team Training & Consulting

We offer hands-on training and consulting to elevate your in-house team’s skills. From campaign strategy to analytics, we empower your team with the expertise needed to sustain long-term success and scalability.

Working With the Best Brands and Partners

Behind GUJI

My name is Guilhaum (but you can call me G.)

With 15 years of experience in growth marketing across France and the US, I’ve had the opportunity to work with leading DTC brands like Sarenza, Adore Me, Prose, and Gainful. Over my career, I’ve managed over $100M in media spend, driving close to $500M in revenue. Now, through GUJI, I’m excited to serve more clients and share my expertise in media buying, data-driven dashboards, and growth strategy to help brands scale and succeed.