Inspired By Our Roots


Based in the global capital of storytelling - Los Angeles - we are constantly reminded how important it is to frame a message within a story. Most customers don’t respond to you selling features. They respond to your story. Telling that story through branding and positioning is a foundational element of growth marketing.


More than 1/10th of all companies in the Fortune 500 were created in California, many of them founded in the last 30 years. That disruptive culture is part of what it means to be a California company, upending the status quo with constant innovation.


California is America's largest state economy, with a GDP of $2.44 Trillion (2015), ranking it the 5th largest economy in the world, outpacing more than 183 countries. Growth is quintessential to what it means to be a California company and XO embraces that challenge for itself and its clients alike.


01Behavioral Psychology

Statistics, analytics, and testing help us understand what your users are doing. But before we get there, we must first understand why users are doing what they are doing.


The growth marketer's true north and the backbone of an e-commerce brand's growth.

03Funnel Marketing

Funnel thinking is the framework within which we map out the customer's journey from awareness to purchase/conversion of your product(s).


Whether it comes to writing a 1000 word blog post, or just a two-line Google Ad, copywriting and the consumer psychology behind copywriting is a make or break element for growth.

05Conversion Rate Optimization (CRO)

CRO is the process and tactics we follow to uncover why your customers aren’t converting to a particular action, and the things we can do to improve how much they convert.

06User Experience

Functional design that feeds the visual part of a user's decision making and leads the user from one action to the next is an essential component of growth.



George is the co-founder and Managing Director at XO. A passionate startup ecosystem advocate, George has led, advised and invested in early stage companies for more than 15 years.

George was previously a General Partner at Curious Ventures, a venture capital fund and incubator focused on digital entertainment. Previously, George was a co-founder of MyoStim, a biomedical engineering company with 3 patents, that developed technology for cardiac tissue regeneration and laboratory cell research. George has also been an angel investor for more than a decade, backing seed-stage startups such as Equilibrialist, SeatXchange, CHRCH and guiding them through their early growth.

George has been a mentor for and a business judge in more than 15 startup competitions including the John Hopkins University, Pepperdine University and the Government of Argentina among others. George holds an MBA from Pepperdine University and a B.S. from the University of Southern California where he was a Fulbright Scholar.


Zen is the co-founder at XO. A former Lieutenant in the Cypriot Armed Forces, Zen has over 15 years experience developing data-driven technology.

Zen founded the Emerging Technologies department for the nightlife division of SBE, one of the world’s largest multinational hospitality groups, where he led efforts to identify and incubate technology solutions, one of which later became it's own company. From there his passion for angel investing grew, and Zen began his investment journey as a backer of numerous seed-stage companies, including SeatXchange, CHRCH and Create.

Zen was previously a co-founder of multiple companies such as Psyche, a SAAS technology company pioneering influencer marketing (Acquired by Social Toaster), Scenester a mobile startup backed by PayPal co-founder and Founders Fund general partner Ken Howery (whose previous investments include Facebook, SpaceX, AirBnB, and Spotify), and CitiVision Digital, a technology startup that developed customer service software for hotels and restaurants with Fortune 500 clients such as Marriott international.