California is a hub for social media marketing companies, where innovation meets digital engagement. This industry thrives on creating strategies that amplify brands on platforms like Instagram, Facebook, and TikTok. Businesses range from dynamic startups to well-established agencies, focusing on managing content, increasing engagement, and offering analytics services. As social media evolves, companies are shifting toward data-driven approaches, prioritizing ROI and customer insights. Engagement models like influencer collaborations are becoming integral, allowing firms to adapt quickly to ongoing trends while capturing the attention of increasingly savvy audiences.

The companies highlighted in this list represent a spectrum of sizes, from small teams to larger firms, predominantly based in cities like San Francisco and Los Angeles. Founded between 2005 and 2021, they specialize in various aspects of social media marketing, from management tools at Buffer to community-focused strategies at Millennials Digital. Many prioritize working with small businesses, leveraging tailored solutions built on analytics and engagement, showcasing their adaptability in a continually fluctuating industry.

Continue reading to explore the top social media marketing companies in California.

Top 23 Social Media Marketing Companies in California

1. Buffer

• Website: buffer.com
• Ownership type: Venture Capital
• Headquarters: San Francisco, California, United States (USA)
• Employee distribution: United States (USA) 37%, Poland 9%, Estonia 9%, Other 45%
• Latest funding: July 2017
• Founded year: 2010
• Headcount: 51-200
• LinkedIn: bufferapp

Buffer Inc. is a software company based in San Francisco, California, founded in 2010. The company provides a suite of social media management tools that assist businesses and individuals in scheduling posts, analyzing performance, and engaging with their audience across various platforms. Buffer's services are particularly tailored for small businesses and marketers who seek to enhance their online presence efficiently. The company has built a reputation for its user-friendly interface and effective tools, which include content creation, publishing, analytics, and audience engagement features. Buffer has garnered a significant user base, with over 140,000 users monthly and more than 1.2 million social media followers. Their commitment to transparency is evident in their open metrics and pricing structures, which further solidifies their standing in the social media marketing industry.

2. Social Media Examiner

• Website: socialmediaexaminer.com
• Ownership type: Private
• Headquarters: San Diego, California, United States (USA)
• Employee distribution: United States (USA) 30%, India 25%, Pakistan 10%, Other 34%
• Founded year: 2009
• Headcount: 11-50
• LinkedIn: social-media-examiner

Social Media Examiner, based in San Diego, California, is a private media company that specializes in providing marketing insights and resources primarily for marketers and business professionals. Since its inception in 2009, the company has focused on helping its audience improve their social media strategies and marketing effectiveness. They produce a variety of content, including online magazines, blogs, and podcasts, which cover a wide range of topics related to social media marketing. Notably, Social Media Examiner organizes the Social Media Marketing World conference, a significant event that gathers marketing professionals from around the globe to share knowledge and network. The company has cultivated a strong community, with a newsletter that reaches over 385,000 marketers, showcasing their commitment to delivering timely and relevant marketing insights. Their content is designed to help marketers navigate the complexities of social media, making them a valuable resource in the industry.

3. MavSocial

• Website: mavsocial.com
• Ownership type: Private
• Headquarters: San Francisco, California, United States (USA)
• Employee distribution: India 85%, Hong Kong S.A.R 15%
• Founded year: 2012
• Headcount: 11-50
• LinkedIn: maventus-group

MavSocial, founded in 2012 and based in San Francisco, California, is a private company that provides social media management software. With a team of approximately 26 employees, the company focuses on helping businesses manage their social media presence across multiple platforms and locations. MavSocial's software offers features such as scheduling, engagement, reputation management, advertising, reporting, collaboration, content curation, and digital asset management. Their platform is particularly beneficial for multi-location brands and franchises, allowing them to maintain consistency and control over their social media activities. MavSocial operates on a subscription model, making it accessible for various organizations, including non-profits, which they support with discounts. The company has garnered positive feedback from clients, highlighting its effectiveness in saving time and enhancing social media strategies.

4. Pixlee TurnTo

• Website: pixlee.com
• Ownership type: Corporate
• Headquarters: San Francisco, California, United States (USA)
• Latest funding: November 2022
• Founded year: 2012
• Headcount: 51-200
• LinkedIn: pixlee

Pixlee TurnTo, now operating under the name Emplifi, was founded in 2012 and is based in San Francisco, California. The company specializes in social media management, offering a unified platform that integrates marketing, commerce, and customer care solutions. Emplifi has built a reputation for helping brands enhance customer engagement and drive revenue through innovative strategies. With a client base exceeding 20,000 brands, they provide tools that allow businesses to connect with customers across various social media channels. Their platform is designed to scale with the needs of businesses, whether they are small teams or large enterprises. Emplifi's focus on social marketing, social commerce, and social customer care positions them as a relevant player in the social media marketing industry.

5. Loomly

• Website: loomly.com
• Ownership type: Corporate
• Headquarters: Los Angeles, California, United States (USA)
• Employee distribution: United States (USA) 67%, United Kingdom (UK) 33%
• Latest funding: August 2021
• Founded year: 2015
• Headcount: 11-50
• LinkedIn: loomly

Loomly is a social media management platform based in Los Angeles, California, founded in 2015. The company specializes in providing tools that facilitate content creation, scheduling, collaboration, and analytics for social media marketing. It serves a variety of clients, including agencies, brands, and marketing teams, helping them to optimize their social media strategies and improve engagement across multiple platforms. Loomly's features include a content calendar, post planning and scheduling, collaboration and approval workflows, and robust analytics to track campaign performance. The platform integrates with major social media channels such as Facebook, Instagram, LinkedIn, TikTok, and more, making it a versatile choice for marketers. With a focus on user-friendly design and practical functionality, Loomly has established itself as a valuable resource in the social media marketing industry.

6. Millennials Digital

• Website: millennialsdigital.com
• Ownership type: Private
• Headquarters: Torrance, California, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2015
• Headcount: 11-50
• LinkedIn: millennials-digital

Millennials Digital, founded in 2015 and based in Torrance, California, is a private social media agency dedicated to assisting small businesses in enhancing their online presence. With a team of 16 employees, the agency specializes in social media management, content creation, and advertising. Their mission is to provide affordable, high-value solutions that enable small businesses to connect with their target audiences effectively. Millennials Digital prides itself on developing customized strategies that align with the unique goals and values of each client. Their experience in the industry, coupled with a focus on measurable outcomes, allows them to contribute significantly to the success of their clients. The agency has built a portfolio of success stories, showcasing their ability to drive engagement and growth for various small businesses across different sectors.

7. Keen Social

• Website: keensocial.com
• Ownership type: Private
• Headquarters: Long Beach, California, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2016
• Headcount: 1-10
• LinkedIn: keen-social

Keen Social, based in Long Beach, California, is a private digital marketing agency founded in 2016. The company specializes in social media management, public relations, and content creation, aiming to enhance the online presence of its clients. With a focus on multicultural marketing, Keen Social connects brands with various audiences across the United States. Their service offerings include social listening and monitoring, community management, influencer marketing, and social advertising, all designed to improve brand visibility and engagement. The agency prides itself on using data-driven insights to inform its strategies, ensuring that clients can effectively reach their target markets. Keen Social has worked with a range of clients, providing tailored marketing solutions that drive results and foster brand loyalty.

8. Eclincher

• Website: eclincher.com
• Ownership type: Corporate
• Headquarters: Sunnyvale, California, United States (USA)
• Employee distribution: United States (USA) 86%, Canada 14%
• Latest funding: Seed, May 2013
• Founded year: 2012
• Headcount: 51-200
• LinkedIn: eclincher

Eclincher, based in Sunnyvale, California, is a social media management platform that has been operational since 2012. The company was founded by Gilad Salamander and Tal Mikaelovich, who aimed to create a user-friendly solution for managing social media activities. Eclincher provides a suite of tools that assist businesses and marketing agencies in managing their online presence effectively. Their offerings include social media management, reputation management, and local SEO automation, which help clients streamline their digital marketing efforts. The platform is designed to maximize efficiency and engagement through features like AI content creation, social listening, and advanced analytics. Eclincher has garnered attention in the industry, receiving 25 awards from G2 Crowd, which highlights its effectiveness and user satisfaction. With a team of around 43 employees, the company continues to grow and adapt to the evolving needs of social media marketing.

9. Media 43 Inc.

• Website: media43.com
• Ownership type: Private
• Headquarters: Los Angeles, California, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2021
• Headcount: 11-50
• LinkedIn: media43inc

Media 43 Inc. is a social media management and branding agency based in Los Angeles, California. Founded in 2021, the company specializes in enhancing the online presence of businesses and individuals. Their services include securing brand deals, managing social media accounts, and producing various media projects. Media 43 Inc. aims to help clients effectively engage with their audience and improve brand visibility. The agency's clientele ranges from individual influencers to businesses looking to strengthen their brand identity. With a dedicated team that includes social media managers and brand management professionals, Media 43 Inc. is positioned to navigate the complexities of social media marketing and production, making them a relevant player in the industry.

10. Jumper Media

• Website: jumpermedia.co
• Ownership type: Private
• Headquarters: San Diego, California, United States (USA)
• Employee distribution: United States (USA) 92%, Philippines 8%
• Founded year: 2016
• Headcount: 51-200
• LinkedIn: jumper-media

Jumper Media, founded in 2016 and based in San Diego, California, is a private marketing agency that specializes in social media marketing services. The company focuses on helping small businesses and entrepreneurs improve their online presence through tailored solutions. Their offerings include Instagram growth strategies, content creation, and influencer marketing, which are designed to enhance client engagement on social media platforms. Jumper Media has a team of approximately 66 employees, primarily located in the United States, with a small percentage based in the Philippines. The agency has worked with over 500 companies, providing them with the tools and strategies needed to navigate the complexities of social media marketing effectively. Their approach combines innovative techniques, such as manual Instagram growth and influencer collaborations, to deliver measurable results for their clients.

11. Oust

• Website: weareoust.co
• Ownership type: Private
• Headquarters: Los Angeles, California, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2017
• Headcount: 11-50
• LinkedIn: weareoust.co

Oust is a digital marketing agency based in Los Angeles, California, founded in 2017. With a team of 22 employees, Oust specializes in helping brands authentically connect with their audiences through innovative marketing strategies. Their service offerings include analytics and reporting, media relations, influencer marketing, and social content production. Oust has worked with a variety of clients, including major names in the music industry like Morgan Wallen and Post Malone, as well as brands like AT&T and Buffalo Wild Wings. Their focus on creating engaging social media content and campaigns highlights their commitment to enhancing online presence and audience engagement for their clients.

12. kvell collective

• Website: kvell.co
• Ownership type: Private
• Headquarters: Los Angeles, California, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2015
• Headcount: 11-50
• LinkedIn: kvell

Kvell Collective, founded in 2015 and based in Los Angeles, California, is a digital marketing agency that specializes in social media strategy and content creation. With a team of 33 employees, Kvell focuses on helping brands enhance their online presence and engage with audiences through tailored campaigns. Their expertise includes social strategy, community management, and influencer management, catering primarily to businesses aiming to grow their brand's fandom and improve engagement metrics. Kvell has successfully collaborated with major brands such as Adobe, Amazon, and Starbucks, achieving impressive results like significant account growth and increased engagement rates. Their commitment to creating magnetic content and their understanding of platforms like TikTok and Gen Z trends further solidify their relevance in the social media marketing space.

13. Tagbox

• Website: taggbox.com
• Ownership type: Private
• Headquarters: Covina, California, United States (USA)
• Employee distribution: India 92%, United States (USA) 8%
• Founded year: 2016
• Headcount: 51-200
• LinkedIn: tagboxsocial

Tagbox, founded in 2016 and based in Covina, California, is a private digital marketing platform that specializes in social media widgets and user-generated content solutions. With a workforce of approximately 85 employees, the company has carved out a niche in helping businesses amplify their online presence. Tagbox offers a range of products designed to integrate social media feeds and reviews into websites, enabling organizations to display authentic customer content. This functionality is particularly valuable in today's digital landscape, where consumer trust is heavily influenced by peer reviews and social proof. Tagbox's solutions cater to various sectors, including education, hospitality, and retail, showcasing its versatility in addressing the needs of different industries. The company has not reported any funding, indicating a self-sustained growth model thus far.

14. fifty & five

• Website: fiftyandfive.com
• Ownership type: Private
• Headquarters: Redondo Beach, California, United States (USA)
• Founded year: 2009
• Headcount: 11-50
• LinkedIn: fifty-%26-five-llc

Fifty & Five is a digital marketing agency based in Redondo Beach, California, founded in 2009. With a team of 25 employees, the agency has carved out a niche in social media marketing, offering services that include social media strategy, influencer management, and community management. They have collaborated with a range of clients, from well-known brands like Enterprise Rent-A-Car and Kendall Jackson to emerging startups like Blaze Pizza. Their approach emphasizes creating captivating content and effective marketing strategies that resonate with target audiences. Fifty & Five has generated over 1.3 billion impressions for their clients, showcasing their ability to drive significant engagement. Their case studies reflect a commitment to innovative marketing solutions that enhance brand visibility and customer interaction.

15. Sway Group

• Website: swaygroup.com
• Ownership type: Private
• Headquarters: Mill Valley, California, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2011
• Headcount: 11-50
• LinkedIn: sway-group

Sway Group, founded in 2011 and based in Mill Valley, California, operates as an influencer marketing agency. The company connects brands with influencers to craft impactful marketing campaigns. They provide a range of services, including influencer discovery, campaign management, and quality assurance, ensuring that their clients achieve effective results. With a network of over 50,000 creators, Sway Group tailors its strategies to meet the unique needs of businesses across various sectors. Their commitment to data-driven approaches and compliance with industry standards positions them as a reliable partner for brands seeking to navigate the complexities of social media marketing. Sway Group has received recognition for its work, including awards from Chief Marketer and PR Daily, highlighting its effectiveness in the influencer marketing domain.

16. Wpromote

• Website: wpromote.com
• Ownership type: Private Equity
• Headquarters: El Segundo, California, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: October 2022
• Founded year: 2001
• Headcount: 501-1000
• LinkedIn: wpromote

Wpromote, founded in 2001 and based in El Segundo, California, is a digital marketing agency that specializes in comprehensive marketing solutions. With a workforce of approximately 673 employees, the company provides services that include paid media, SEO, content marketing, and digital intelligence. Wpromote aims to enhance clients' online presence and drive growth through innovative strategies. They cater to a wide range of clients, from established brands to startups, demonstrating their adaptability in the market. The agency has received recognition for its innovative marketing approaches and has been awarded multiple industry accolades, underscoring its commitment to delivering impactful results. Wpromote's proprietary technology, such as the Polaris platform, further supports their data-driven strategies, allowing them to optimize marketing efforts effectively.

17. Digital Style House

• Website: digitalstylehouse.com
• Ownership type: Private
• Headquarters: Los Angeles, California, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2016
• Headcount: 11-50
• LinkedIn: social-style-house

Digital Style House, founded in 2016 and based in Los Angeles, California, is a social media marketing agency dedicated to helping brands and businesses enhance their online presence. With a team of 32 skilled professionals, the agency specializes in a range of services including social media management, advertising, content creation, and branding. Their focus is on crafting tailored marketing strategies that resonate with target audiences, ultimately driving engagement and conversion rates. The founders, Jake and Millie Kahane, bring extensive experience from their previous roles in branding and digital marketing at major fashion houses and Hulu. This background informs their approach to creating impactful marketing campaigns. Digital Style House has built a reputation for delivering customized solutions that meet the unique needs of their clients, which include various businesses across different sectors. Their commitment to client satisfaction and results-oriented service further solidifies their position in the social media marketing industry.

18. Something Social

• Website: somethingsocial-la.com
• Ownership type: Private
• Headquarters: West Hollywood, California, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2014
• Headcount: 11-50
• LinkedIn: something-social-la

Something Social is a private social media and marketing agency based in West Hollywood, California, founded in 2014 by Calli Cholodenko. The agency has carved out a niche in the digital marketing space, focusing on enhancing brand visibility and engagement through tailored strategies. With a team of experts in content creation, community management, and influencer relations, Something Social has worked with over 100 brands, including notable lifestyle and celebrity clients. Their approach is data-driven and strategic, ensuring that each campaign is aligned with the unique needs of their clients. The agency has established itself as a key player in the social media marketing industry, particularly in sectors like travel, hospitality, beauty, and entertainment.

19. True North Social

• Website: truenorthsocial.com
• Ownership type: Private
• Headquarters: Culver City, California, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2013
• Headcount: 11-50
• LinkedIn: true-north-social

True North Social is a digital marketing agency based in Culver City, California, founded in 2013. With a team of 11 to 50 employees, the agency specializes in social media marketing and management, providing services that include PPC advertising, SEO, and web design. True North Social aims to help businesses improve their online visibility and engagement through tailored marketing strategies. The agency has developed a reputation for creating effective social media campaigns that resonate with audiences, leveraging platforms such as Instagram and TikTok. Their client portfolio spans various industries, showcasing their ability to adapt strategies to meet different business needs. True North Social emphasizes the importance of original content creation and data-driven strategies to drive results for their clients.

20. Ubiquitous

• Website: ubiquitousinfluence.com
• Ownership type: Venture Capital
• Headquarters: Los Angeles, California, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: Seed, $5.0M, December 2021
• Founded year: 2021
• Headcount: 11-50
• LinkedIn: ubiquitous-influencer-marketing

Ubiquitous is an influencer marketing agency based in Los Angeles, California, founded in 2021. The company specializes in connecting brands with creators across major social media platforms, including TikTok, Instagram, and YouTube. Ubiquitous offers a full suite of services, from campaign management to content creation, aimed at enhancing brand visibility and engagement. Their client roster includes a mix of startups and established companies, reflecting their ability to cater to various market needs. With a team of experienced marketing professionals, Ubiquitous has successfully managed tens of millions of dollars in ad spend and partnered with over 4,000 influencers. The agency's recent seed funding of $5 million underscores its growth trajectory and commitment to innovating within the influencer marketing sector.

21. EZ Texting

• Website: okt.to
• Ownership type: Private
• Headquarters: San Francisco, California, United States (USA)
• Employee distribution: United States (USA) 84%, Ukraine 16%
• Founded year: 2005
• Headcount: 51-200
• LinkedIn: eztexting

EZ Texting, also known as Oktopost, is a private company based in San Francisco, California, founded in 2005. With a workforce of approximately 109 employees, the company has carved out a niche in the B2B marketing sector. They offer a suite of services designed to enhance social media engagement for businesses, including social publishing, analytics, and employee advocacy. Their platform allows organizations to manage social content across multiple networks, measure the impact of social media on revenue, and gain insights into customer preferences through social listening. Oktopost's clientele spans various industries, particularly technology and financial services, indicating their relevance in sectors that prioritize effective social media strategies. The company has not reported any recent funding, suggesting a stable operational model without external financial backing.

22. Crispy Chicken Social Media Agency

• Website: crispychicken.co
• Ownership type: Private
• Headquarters: Los Angeles, California, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2018
• Headcount: 11-50
• LinkedIn: crispy-chicken-digital

Crispy Chicken Social Media Agency, based in Los Angeles, California, is a private digital marketing agency that specializes in social media management and content creation. Founded in 2018, the agency has quickly made a name for itself by offering a range of services, including social strategy, influencer marketing, and production. Their mission is to help businesses enhance their online presence through innovative digital strategies. Crispy Chicken has worked with a variety of clients, including high-profile projects like the social media campaign for 'Creed III' and collaborations with comedian Chelsea Handler. The agency prides itself on its ability to create engaging content and manage social media effectively, resulting in significant audience growth and engagement for their clients. With a team of skilled professionals, Crispy Chicken aims to communicate authentically with communities and leverage the power of social media to drive results.

23. Promote

• Website: wepromote.com
• Ownership type: Private
• Headquarters: Beverly Hills, California, United States (USA)
• Employee distribution: United States (USA) 74%, Dominican Republic 26%
• Founded year: 2017
• Headcount: 51-200
• LinkedIn: promoteroi

Promote, founded in 2017 and based in Beverly Hills, California, is a private digital marketing agency that specializes in social media management and marketing services. The company primarily serves small businesses, helping them improve their online visibility through tailored strategies that include brand analysis, content creation, and engagement techniques. With a workforce of approximately 39 employees, Promote has established a strong presence in the digital marketing sector, focusing on local content to foster community engagement. Their client roster includes a variety of small business owners, from real estate agents to florists, showcasing their adaptability to different industries. Promote has not reported any funding, indicating a self-sustained growth model. Their mission centers on supporting local businesses, which they believe are vital to the economy and community culture.

Social Media Marketing Insights: Key Companies in California

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