Greg Serson
COO & Co Founder at Catalyst | São Paulo, São Paulo, Brazil
Greg Serson’s Email & Phone Number
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COO & Co Founder at Catalyst in April 2023 - Present
Growth Manager - Team Leader at AppsFlyer in May 2022 - March 2023
Growth Manager at AppsFlyer in May 2021 - May 2022
New Business Executive at RankMyAPP in January 2021 - April 2021
Mobile Performance Data & Innovation Leader at RankMyAPP in July 2020 - January 2021
Account Manager - Supervisor at RankMyApp in September 2018 - July 2020
Acount Manager - Jr Analyst at RankMyApp in March 2018 - September 2018
Business Development Analyst at DigitalNetwork!Brasileiros in March 2016 - July 2017
Marketing Intern at Samsung Electronics in December 2013 - December 2015
English Teacher at Jeffersson idiomas in January 2013 - August 2013
ESPM Escola Superior de Propaganda e Marketing, International Relations, September 2026
At Catalyst we are dedicated to navigating the complex App Growth ecosystem to find the best solutions on behalf of premium advertisers. We deliver and execute the best mix of channels and strategies to acquire, retain and monetize high-quality users. Transparency is a value for us above all else. Catalyst partners and media sources will have a high quality curation process, to ensure brand safety and attribution fraud protocols. We run a data science cicle in all of our campaigns: Business Understanding, Data Ingesting, Data Analysis and Modeling. This means that we can personalize the strategy using not only our app growth expertise, but transforming data into performance by leveraging technology. Our advertisers will get value delivered not only with app campaigns, but with business insights that they'll leverage in product, strategy and overarching business decisions. Are you ready to do App Growth the right way? Contact us to start growing your app and let us worry about the in and outs of your UA and retargeting strategies. Come partner with Catalyst and accelerate the changes your business needs. Catalyst - Create. Change. Grow.
Discover more about Catalyst
Helping Apps Scale | Mobile App Growth | Media & Performance | Sales
Sales Manager at Catalyst
(Jun 2024 – Present)
Vice President of Business at Catalyst
Vice President of Business at Catalyst | The Mobile Growth Company
(Sep 2025 – Present)
Marketing and Events Manager
Catalyst was created to bring safer, more transparent media solutions to the App Growth space — with a focus on business outcomes, not just running campaigns. We combine technology and technical expertise to deliver real value.
-Responsible for all marketing activities: bra...
Senior Customer Success & Growth Leader | SaaS, Digital Transformation & Enterprise Partnerships
Catalyst is the programmatic trading desk of Galeria.ag Group, one of Brazil’s largest creative hubs, built to connect brands and agencies to premium digital media solutions across Programmatic, CTV, OOH, and Mobile environments.
Responsible for driving business development...
Data Product Manager | Product Manager | Growth | Data&Analytics | Msc Student in Product Development and 4.0 Industry
Objective: Lead the discovery and development of data-driven products, emphasizing personalization and user-centric solutions.
- Data Analytics
- Data orchestration and modelling
- Product Development
Suite: Airflow, Google Cloud Platform, BigQuery, Data Looker Studio, Python...
Business Strategy Manager | Account Management & Business Operations | Performance Metrics
Developing, implementing, and optimizing strategic initiatives to drive business growth and improve commercial performance.
What is Greg Serson email address?
Email Greg Serson at [email protected] and [email protected]. This email is the most updated Greg Serson's email found in 2026.
What is Greg Serson phone number?
Greg Serson phone number is 11982510144.
How to contact Greg Serson?
To contact Greg Serson send an email to [email protected] or [email protected]. If you want to call Greg Serson try calling on 11982510144. (updated on December 26, 2025)
What company does Greg Serson work for?
Greg Serson works for Catalyst.
What is Greg Serson's role at Catalyst?
Greg Serson is COO & Co Founder
What industry does Greg Serson work in?
Greg Serson works in the Marketing & Advertising industry.
