Top 100 Social Media Marketing Companies in California

Digital agency L7 Creative is based in Carlsbad, Calif. with a second office in Boston. Since 2001, their team of 28 has been specializing in branding, advertising, marketing strategy, and more. 

Hart Media is a social media marketing company based in Simi Valley, Calif. The company, founded in 2018, is a one-person operation that provides social media marketing services to small companies and individual clients.

MightyJoy is a social media marketing firm established in 2023. Their small team is based in Los Angeles, California. Their services include social media marketing.

From San Francisco, Landis Communications is a full-service digital PR and marketing agency. Founded in 1990, they have the experience and the skill to help out your company in any situation. Their team of 15+ specializes in public relations in addition to digital strategy, branding, social media, email, and content marketing.

Elevate My Brand(EMB), founded in 2010, works with B2B and B2C businesses using strategies that help the client achieve advertising and marketing goals. With a focus on event marketing, digital strategy, and social media marketing, a team of 9 at EMB works with clients in the business, IT, social media, and healthcare spaces.

Bordwalk is a branding and design firm headquartered in London. The company was founded in 2015 and their team of 5 also provides app development and UX services for its midmarket, small business, and enterprise clients. 

Founded in 2001, Karbo Communications is a digital marketing and PR agency with 15+ employees. Headquartered in San Francisco, the agency has two other offices in New York and Redwood City, Calif. The team specializes in public relations, branding, social media marketing, content marketing, and marketing strategy for clients in the IT and advertising sectors. 

Just Digital is a full-service digital marketing agency based in Los Angeles, CA and founded in 2014. The team of fewer than 10 employees is committed to helping clients create a strong digital identity. Just Digital offers web design, PPC, social media marketing, marketing strategy, and branding services to clients across the healthcare, business services, and consumer products industries.

Clients Generator is a web design company. The small North Highlands, California-based firm was launched in 2021. Their team focuses on web design, social media marketing, pay per click, and search engine optimization.

Metric Theory is a San Francisco-based digital marketing agency. Since founding in 2012, they've grown to over 60 employees with experience working with over 230 clients. They have experience with every type of marketing issue for clients that range from small business to large e-commerce firms. They specialize in PPC, digital strategy, social media marketing, conversion optimization, and mobile marketing.  

SuperBrand, a branding agency, is headquartered in Los Angeles, California. The small firm was founded in 2020. Their team provides branding and business consulting.

SevenAtoms is a digital marketing agency in San Francisco, CA. The team of fewer than 10 employees, offers content marketing, pay-per-click (PPC) advertising, SEO, social media, and email marketing to B2B clients. Founded in 2012, SevenAtoms is HubSpot certified and a Google Partner, making them a great resource for companies who use those platforms.

ATAK Interactive is a full-service agency located in Los Angeles. The agency was founded in 2007 and employs a team of 17 staff members. ATAK Interactive provides web development, digital strategy, marketing strategy, content marketing, and graphic design services primarily to small businesses. 

Noble Intent Studio is a web design agency based in San Diego. In addition to web design, their team of 2 has been working on web development, branding, and logo design since they were founded in 2011. 

Seal Media is a studio founded in 2007 with fewer than 10 professionals. They offer video production, digital strategy, and content marketing solution from their office in Costa Mesa, Calif. They mainly work with small and mid-market businesses.

HypeLife is a brand development and precision marketing agency based in San Diego, CA. It focuses mainly on small businesses, with some midmarket and enterprise clients. Established in 2001, HypeLife maintains a small team of fewer than 10 employees.

Founded in 2001, Scorpion is a marketing firm based in Valencia, CA. The agency and its 750+ employees work with different-sized clients on their digital strategy, SEO, and conversion optimization.

Uprgrow is a PPC, SEO, and digital strategy firm based in San Francisco. Founded in 2018, their team of 5 serves clients in the business services, IT, and financial services sectors. Services include on-site optimization, link earning, Facebook advertising, and Google Ads.

Alaniz is a marketing company based just outside San Francisco in Novato, CA. They were founded in 2008 with the goal of helping businesses navigate the choppy waters of the digital ocean, and today fulfill this ideal with transparency, sound strategy, and marketing expertise. Their team of 11 provide services like advertising, web design, SEO, social media, PR, branding, and content marketing.

BusinessOnline is a digital marketing agency with offices in San Diego and Boston. The team of 80+ specializes in PPC, SEO, and digital strategy and mostly serves mid-market and enterprise businesses. They take a data-driven approach to all projects with clients.

Spritz is a marketing agency that was founded in 2009. Spritz is headquartered in San Francisco and has expanded to Bangalore, India. The company has a team of nearly 40 that specializes in web design, mobile app development, branding, public relations, social media marketing, and digital strategy for small and mid-size businesses. 

ADvine is a full-service digital advertising agency based in Fresno, Calif. The agency, founded in 2017, has a team of more than ten that provides social media marketing, advertising, PPC, video production, and web design services. ADvine serves midmarket and small companies in various industries.

Digital marketing agency Digitopia was founded in 2004. With headquarters in Carlsbad, Calif., they have a team of 11. They specialize in digital strategy, content marketing, and conversion optimization. 

LookinLA is a Los Angeles based online marketing agency. They were founded in 2017 and have a team of 4 employees. They specialize in content marketing, digit strategy and SEO. 

TB3 Digital, a social media marketing agency, is in Folsom, California. The small team offers social media marketing and pay per click. The agency was established in 2023.

Founded in 2003, UPRAISE is a marketing and public relations agency with two locations in California. The team of fewer than 50 serves mostly midmarket businesses in the IT, media, telecommunications, and advertising and marketing industries. Their services include PR, content marketing, web development, and social media marketing.

Doctor Multimedia is a medical web development and SEO agency headquartered in La Jolla, Calif. with a satellite office in Las Vegas, Nev. The agency has just over 30 employees and was founded in 2010. Doctor Multimedia also offers PPC, social media marketing, web design, and content marketing services. The majority of its clients are small businesses, though it works with some midmarket businesses.

ParkerWhite Brand Interactive is a branding and digital marketing agency located in Cardiff-by-the-Sea, Calif. Founded in 1997, they have 14 employees specializing in brand strategy, digital marketing, social media, website design, creative strategy, and video content. They work predominantly with clients in the health industry, from fitness centers to health product companies. 

Agency Onethree, a social media marketing company, was launched in 2020. Their small team is based in Rolling Hills Estates, California. The firm focuses on social media marketing, pay per click, and content marketing.

WKND Digital is a digital agency based in Sacramento, Calif. in 2018. Their team of over 50 specializes in advertising, social media marketing, and email marketing solutions for clients ranging from small startups to large businesses.