Top 13 Social Media Marketing Agencies in Los Angeles (2025)

Los Angeles is a social media marketing hub. With so many agencies to choose from, and 516,000,000 results when searching on Google, it can take time to find the right one.

This is why we've gathered LA’s best social media marketing agencies, looking at various specialisms within Social, Influencer, Paid Social, Creative and Social Media Management agencies.

Want to get to know them? Let's get started.

Proven Track Record

The selected agency should have a portfolio of results and case studies that demonstrate they’ve achieved the result you’re currently looking for, and for similar types of brands and industries to yours.

Social Specialism

The agency should offer customized strategies tailored to each client's specific needs, rather than a one-size-fits-all approach. Expertise across multiple social media platforms is crucial, as is the ability to create engaging, platform-specific content.

Data-Driven

All good agencies back up their social, creative, influencer and paid strategy with data. Not only are they able to demonstrate the ROI they're driving, but they showcase the logic behind why they’ve made particular decisions when tweaking the strategic approach to the scope of work they’re delivering for you.

Industry Leaders

Agencies that have won multiple awards show signs that they’ve been recognised within the industry and that they produce quality work, which is recognised by industry people. They should also be at the forefront of industry trends and social media platform changes, ensuring they and their clients stay relevant in the ever-changing market.

Ready? Let’s explore 13 of the best social media marketing agencies in Los Angeles that could be a good fit for you.

1. The Social Shepherd

You’re right. That’s us, but we’re not all talk, we've got the results to back it up! We're The Social Shepherd, a top social media marketing agency with a successful track record.

• Social Strategy

• Social Media Management

• Creative & Social-first Content Production

• Paid Social

• Influencer Marketing

We have hubs across the entire US with our headquarters in New York and a team in the UK, with a total team size of 70+ social media specialists.

We work with clients in the likes of Uniqlo, 19 Crimes, and Bio-Oil, among many others, and we’ve been awarded several times for our client work with Passenger Clothing, and as Best Large Social Media Agency two years in a row!

Not only that, but we back it up with results.

• Scaled Passenger Clothing globally, increasing revenue by 8x in two years and helping them raise $20 million to grow the business globally.

• Produced creative campaigns for 19 Crimes that drove significant social growth and positive brand sentiment.

• Partnered with social-first Influencers to deliver 10 million video views for a campaign with Bio-Oil.

Plus, we've won multiple awards for our social campaigns across the world.

We're known for taking brands on Social transformations, taking their strategy from good to industry-leading, so if you're interested in working with The Social Shepherd, then get in touch with our team on the button below.

2. Trixmedia

Trixmedia is a Beverly Hills-based agency that creates brand identities and implements innovative marketing strategies. Their services include branding, graphic design, and web development.

They have successfully worked with renowned brands like Coca-Cola, Starbucks, and the Museum of Illusions.

3. Umbrella Los Angeles

Umbrella Los Angeles is a creative digital agency focused on brand identity, logo design, and website development. They've helped brands like BQ Bottle, Ragdoll LA, and Tossware elevate their online presence.

4. Brenton Way

Brenton Way is a Los Angeles-based digital marketing agency. They use data and user behavior to drive traffic. They identify and partner with the right influencers using data-driven insights. Brenton Way works with clients in various industries, including automotive, beauty, and e-commerce.

5. Ubiquitous

Ubiquitous is an influencer marketing agency specializing in TikTok, Instagram, and YouTube. They identify influencers, manage partnerships, and execute and measure campaigns. Ubiquitous has collaborated with major brands like Netflix, Amazon, Spotify, and Target.

6. Berlin Rosen

BerlinRosen is a full-service communications firm with offices in New York, Washington, D.C., and Los Angeles. They specialize in technology, issue advocacy, entertainment, media, and healthcare communications.

The agency has worked with top clients such as Samsung and the Wythe Hotel.

7. Pollack Group

The Pollack Group focuses on strategic communication and crisis management. The agency builds strong relationships with clients and delivers value. Moreover, Pollack Group identifies and engages leading influencers to drive ROI.

8. Society22

Society22 is a PR agency that helps clients land high-impact media placements. They provide strategic media relations, crisis communications, and social media marketing services. The agency has placed stories in major publications, including Forbes, The Wall Street Journal, and USA Today.

9. Cave Social

Cave Social operates from Los Angeles. They enhance brand visibility through customized social media strategies. Their services include social media strategy development, management, content creation, and advertising.

The agency’s client portfolio includes national brands and local businesses like The Change Reaction and Hellowater.

10. Social Media Relations

Social Media Relations (SMR) is a social media management agency that builds meaningful online relationships with Millennial and Gen Z audiences. They develop customized social media strategies, create engaging content, and manage community interactions.

SMR also executes targeted social media campaigns and provides analytics to measure campaign performance.

11. SeedX Inc

SeedX Inc is a holistic business growth firm that began as a digital marketing agency in 2015. The company specializes in digital transformation services for B2B businesses.

Their services encompass strategic planning, lead generation, media buying, and search engine marketing, with clients including Millennium Alliance and NeuFit.

12. Digital Delane

Digital Delane specializes in digital marketing strategies that enhance brand visibility for B2B clients. They have partnered with Creative Control Systems and Cosmo Smartwatch to improve their online engagement and branding.

13. Canesta

Canesta is a B2B web design & brand marketing agency with headquarters in LA. They offer search engine and social marketing, and they help clients craft creative and modern campaigns.

While hiring a top agency may not always be the cheapest option, investing in quality often leads to superior outcomes. Choosing the lowest-cost provider can result in underwhelming performance.

Los Angeles is home to some of the best social media agencies in the world. These experts can help elevate your brand, reach your target audience, and drive real results.

Your brand deserves exceptional management and strategy. And that’s why the team at The Social Shepherd put together this list—to help you get on the right track with the right social media service provider.

So, if you’re curious about how we can elevate your brand's social media presence, schedule a call with us today!