A Global Agency Built for a Digital World

Our mission is to help clients harness the immense power of data, technology, and human understanding to transform their marketing, forge more personalized consumer connections, and derive breakthrough business impact.

Who we are

Since 2012, we’ve grown from six people with a dream to over 550 employees across nine global offices. We became a part of the kyu collective alongside IDEO, Sid Lee and SYP. We joined forces with Infectious Media to create a seamless global offering. And we established ourselves as the trusted partner for some of the most innovative marketers in the world.

Headquartered in New York. Serving clients globally.

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Our Impact

Financial giant drives global expansion while improving performance

A global leader in the digital payments and checkout space sought to transform its digital media and increase operational efficiency in 16 mature and emerging markets across North America, EMEA and Australia. To do this, the brand asked us to consolidate and streamline media planning and activation from three incumbent agency partners.

US- and UK-based Kepler teams led the transition and streamlined global processes, standardized workflows, and applied best practices across key markets.

The result was vastly improved operational efficiency, significant time saved on planning and coordination, and substantially improved performance quarter over quarter. The result? A 50% increase in user engagement, a 46% lift in conversions, and a 70% decrease in acquisition cost.

Our Leadership Team

Rick Greenberg
Global CEO
Rick Greenberg
Joshua Lerman
Co-President, US
Joshua Lerman
Patrick McDaniel
Co-President, US
Patrick McDaniel
Remy Stiles
Chief Strategy Officer
Remy Stiles
Andrew Toledano
Chief Client Development Officer
Andrew Toledano
Garrett Dale
Chief Partnership Officer
Garrett Dale
Nathaniel Kangpan
Chief Information Officer
Nathaniel Kangpan
Matthew Lowenbraun
Chief Administration Officer
Matthew Lowenbraun
Alissa Pemberton
Chief Marketing Officer, US
Alissa Pemberton
Martin Kelly
CEO, Kepler UK & APAC
Martin Kelly
Andy Cocker
COO, Kepler UK & APAC
Andy Cocker
Liz Meola
VP, Client Solutions
Liz Meola
Tara Pagni
VP, Client Solutions
Tara Pagni
Mike Monaco
VP, Marketing Analytics & Insights
Mike Monaco
Rebecca Ryan
VP, Human Resources & Talent Acquisition
Rebecca Ryan
Justin Sous
VP, Optimization & Innovation
Justin Sous
Mallory Simmonds
Exec. Sponsor - Amazon Lead, Managing Partner - Activation
Mallory Simmonds
Elle Buttrick
AVP, Optimization & Innovation
Elle Buttrick
Kevin Kelly
VP, Finance
Kevin Kelly
Justin Roberts
Head of Diversity, Equity & Inclusion COE; Director, Optimization & Innovation
Justin Roberts
Evan Miller
Head of Product & Data Science
Evan Miller
Sam Roeca
Head of Engineering
Sam Roeca
Byron Kim
Head of DevOps & Chief Information Security Officer
Byron Kim

Our Clients

Our Partners

Kepler actively partners with over 50 of the world’s most powerful ad-tech and mar-tech providers, so we’re well positioned to help each client take full advantage of whichever platforms are best suited for their business.

Within that mix of partnerships, we have received some of the highest certifications offered by Google, Facebook and Amazon, which are quickly emerging as the foundational anchors of most marketers’ plans.

The Collective

Kepler’s role is to be the activation engine for smarter marketing. We’re at our best when we have a better understanding of what motivates people. We use data science to build higher quality models and algorithms, and we deliver maximum results when able to collaborate with forward thinking creative partners.

We are proud to be a member of the kyu collective, whose portfolio companies are leaders in each of these areas. Together we offer clients everything brands need to achieve success in today’s more personalized, tech-driven marketing environment.

The Story

Our mission is to help clients harness the immense power of data, technology, and human understanding to transform their marketing, forge more personalized consumer connections, and derive breakthrough business impact. 

Since 2012, we grew from 6 people with a dream to 400+ across 7 offices. We became a part of the kyu collective alongside IDEO, Sid Lee and SYP. And we became the trusted partner for some of the most innovative marketers in the world. 

This website reflects our story. We sincerely hope you’ll choose to be a part of the narrative.

The Team