About Us
Stephanie Cartin
An entrepreneur from a young age, Stephanie Cartin walked away from her corporate career in 2012 to launch Socialfly, a leading social-first digital and influencer marketing agency based in New York City. Within eight years, Socialfly has been named to Inc. 5000's fastest growing private companies for two years in a row and has worked with over 200 brands including the Girl Scouts, WE tv, Conair , Nest Fragrances, 20th Century Fox and Univision. Stephanie is the Co-Author of "Like, Love, Follow: The Entreprenista's Guide to Using Social Media To Grow Your Business,” and the Co-Host of the Entreprenista Podcast. She has appeared and been featured on Bloomberg, Forbes, Entrepreneur.com, Refinery29, and CheddarTV. Stephanie is also a recent recipient of the SmartCEO Brava award, which recognizes the top female CEOs in New York and a Stevie Award for Women Run Workplace of the Year. To connect with Stephanie you can follow her on Instagram or reach out on LinkedIn!
Courtney Spritzer
As Co-CEO and Co-Founder of Socialfly, Courtney oversees all operations, strategy, and finance. Socialfly is a leading social media marketing and influencer agency specializing in Fashion, Beauty, and Hospitality. Since 2011, Courtney has developed strategic social media plans for her clients and successfully implemented campaigns for 200+ clients, including John Varvatos, NEST Fragrances, The Palm Restaurants, Michael C Fina, FullBeauty Brands, Huntington Learning Center, and Modell’s. In addition to her work at Socialfly, Courtney is the Co-Founder of Startups in Stilettos, a networking group for female entrepreneurs in New York City. Courtney is also the Co-Author of "Like, Love, Follow: The Entreprenista's Guide to Using Social Media To Grow Your Business,” and the Co-Host of the Entreprenista Podcast. Prior to starting Socialfly, Courtney was a Financial Analyst at American Express and a Bond Underwriter at Hanover Insurance Group. Courtney holds a Bachelor of Arts degree in Economics and a minor in Business Studies from New York University. To connect with Courtney you can follow her on Instagram or reach out on LinkedIn!




















