we’re a psychology-based marketing company

We’re Obsessed with

Marketing Psychology

Social media is a great way to connect with customers, but it can be hard to know what to post and how often.

With the right social media strategy in place, you can turn your social accounts from an afterthought into a powerful marketing tool that drives sales and helps build your brand.

ST Social Media LLC uses psychological principles like FOMO (Fear of Missing Out) and anchoring to create compelling content that gets people excited about your products or services. We also use psychographics to craft messages based on what’s important to your avatar so they’ll feel more connected and understood by your brand.

Our strategies have helped numerous clients increase their engagement by over 200% in just the first month of working with them.



Content Writing & Publishing

Brainstorm, creation, and publishing of posts to tell your story.

Social Media Audit

A complete audit through your social media channels to provide an in-depth look at what needs to be optimized for better results.

Community Management

Reactively and proactively managing your online share-of-voice keeping your fans loyal and appreciated.


Paid Social Advertising & Optimization

Ad creation, management, and optimization of Facebook and Instagram ads.

Social Media Strategy

A comprehensive social media plan with recommendations, content suggestions, and market research to keep you ahead of the competition.

Detailed Reporting

A thorough report analyzing the data of your social media accounts with recommendations to improve.

Meet the team

Stephanie Trinh

Founder & Lead Strategist

With over a decade of agency experience and working with clients such as Harrah’s Resort Southern California, Rock ‘n’ Roll Marathon Series, Westfield UTC, LEGOLAND California, and ProFlowers, Stephanie has learned one major thing: social media is not about the mechanics but the psychology of how we approach our tactics and implement them.

It’s important to understand these technologies, but the technologies are the detail, and it’s tempting to get sucked into the detail. That’s why I created ST Social Media LLC to bring the most advanced social media solutions so we can help take your marketing needs to the next level.

Marche Aura Chiong

Marketing Coordinator

As a Social Media and Community Management Coordinator, Marche has the highest level of attention to detail to make sure that we don’t miss a thing when posts go out or when numbers get pulled for reports.

Marche specializes in increasing social media presence with the recommended strategies, all while attaining, reaching, and engaging with the specified target market. Her success rate has been proven over time as she continues to hit her goals long-term for all of her clients.

Abby White

Social Media Strategist

Abby is a Social Media Strategist with years of experience in the field. She has been working to develop and grow businesses for over five years and has conducted research on new techniques and fresh ideas that promote growth.

Through her work, Abby strives to put your company’s needs at the forefront to develop the best content possible.

Abby thrives on developing relationships that are based on trust and transparency. Her success comes from providing unparalleled customer service through active listening skills and problem solving abilities.

Kailey Gonzalez

Social Media Strategist

Kailey is a Social Media Strategist that can turn any brand into a top-of-mind powerhouse with her copywriting and creative abilities.

Her unique approach to digital marketing and passion for creativity has helped bring ST Social Media LLC clients tons of engagement and reach. Among her array of skills ranging from SEO to graphic design, Kailey takes the time and effort to understand your needs to deliver content that is out of this world.

ready to start?

Let’s bring your customers the ultimate experience on social media


Do you ever just go through a creative block where you can’t think of anything new or innovative for your Facebook Ads? I know I do. 

That’s why I personally created a swipe file where I can look through ads I found to be interesting and find inspiration in them to make something awesome for my clients.

Featured Clients & Praise

ST Social Media helped me to get clarity on my social media strategy. Before working them I was confused, overwhelmed, and was approaching it all wrong. They gave me a clear path to move forward and the confidence to do so. Stephanie and her team’s expertise is invaluable and their friendly, simple approach is empowering. They will absolutely be my go-to advisor as I expand my business and learn to master my social media.

Davide Di Giorgio

Founder, The Experience Alchemist

Stephanie is an outstanding social media strategist. She worked tirelessly on research, strategy, she is extremely creative, and is awesome at optimizing the ads that she runs for her clients!

Jenn Beninger

Owner, Genius Unlocked

Stephanie and her team are so great at their craft in social media and strategizing. They really know how to utilize the various platforms and down to the small details. Yet, the best part about ST Social Media is that they’re so easy to work with! The team is kind, focused, and trustworthy. I know I can count on ST Social Media and that everyone’s heart is in the right place to help me and my business excel and reach potential clients with the right intentions and emotional connection.

Tania Kelvin

Creativity Coach, Creativity Adventure

Let’s talk