We are a passionate, connected, and creative team based in both Atlanta and Nashville. The team is full of incredibly business-minded creatives. From day one, we work hand-in-hand with you to learn your business from the inside out. We'll start with your short and long-term business goals, hash out any pain points, discuss your vision, and everything in between. From there, we'll take the business you've worked so hard to build and customize a strategy to determine the image we'll present to the world. We thrive on building powerful relationships with our clients and take pride in being an integral addition to your team.

Meet the team

Founder

Morgan Sandlin McArthur

Morgan was drawn to social media long before it became a standard tool for businesses. While studying marketing and entrepreneurship at The University of Tennessee, she immersed herself in the digital space and developed an early understanding of how brands could build meaningful connections online.

In 2017, Morgan launched ATL Girl Gang, a community-driven brand that quickly gained traction through strategic social media. Its success led other brands to seek her guidance, and Mo Social was born soon after.

Always business-minded, Morgan pairs strategy with a strong eye for aesthetics, trends, and beautiful photography. That balance defines Mo Social today, helping brands grow and stand out through thoughtful, elevated digital marketing.