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See what people are saying.

Testimonials

Yalcin and the team helped our business streamline reporting across 10+ marketing and sales data sources. They delivered a robust marketing data infrastructure, widely used by our teams that saves hours in reporting and provides much more accurate data.
Thomas Delafosse
,
Marketing Operations Manager - Protecht
Thomas Delafosse
“GAM helped us achieve a level of growth we never thought imaginable. We hired them to take on social media paid advertising so we could focus on our core business. They organized and optimized our global campaigns. Our investment has already paid off 10x.”
Rachman Blake
,
Founder - StoryParty
Rachman Blake
"GAM helped us get to grips with Mixpanel, allowing the business to make data-driven decisions."
Katie Kelly
,
Head of Marketing - Tigerhall
Katie Kelly
"GAM helped us get better insights into where our users were coming from. With their help, we can now measure campaign performance beyond installs and create more personalised experiences for our customers."
Jessica Box
,
Marketing Director - Finch
Jessica Box
"The team was extremely helpful in gaining an understanding of our unique business needs. They helped translate our requirements into a working analytics solution in an efficient, timely manner, at a fair price.”
Tom Beyer
,
Chief Giving Officer - Givealitte
Tom Beyer
"Yalcin is an absolute rock star. I've never met a professional so thoroughly knowledgeable at the detail level AND at the strategic level. I cannot wait for the next time we get to work together. I highly recommend!"
Jonty Yamisha
,
CEO - OptiLingo
Jonty Yamisha
“Growth Analytics Marketing has been instrumental to our growth. The team consists of thoughtful, creative, holistic marketers who are also a pleasure to work with. Highly recommend!”
Rhoda Ullmann
,
Consumer Sales & Marketing - Sense
Rhoda Ullmann
“I’ve worked with GAM and Yalcin for a number of years because they can be relied upon to solve complex analytics and tracking problems. The biggest difference is they bring a wealth of knowledge to the table which furthers our understanding of what's possible and what should be included as best practices in our development projects.”
George Zhu
,
Director - Amebae Online
George Zhu
“We engaged GAM for a relatively complex data studio build, ingesting multiple sources of live media data and static target data. Yalcin and the team were excellent during the discovery stage of the project to determine what is possible and what isn't, and the end outcome for the project was assured at this stage, and delivered in full with hours to spare. Very pleased with their work, and recommend them highly.”
Josef Charlesworth
,
Head of Customer Experience & Insights - numobile
Josef Charlesworth
"Extremely professional. Very thorough. Detail orientated. High level of experience. Wonderful human being. Look forward to continuing our work together."
Kavit Haria
,
Director - Jay Shetty Genius
Kavit Haria

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