Top 100 Digital Marketing Companies in California
The Best of December 2025Looking for a top digital marketing agency in California?
Digital marketing has forever changed how companies attract customers and generate revenue. If you’re considering hiring an online marketing company to help you boost your brand image, position your company in search rankings, or manage your social media presence, we're here to help.
To assist you in your search for a partner, we’ve compiled this list of the top digital marketing companies in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California Online Marketing Agencies
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241$5,000+2 - 9 employeesLos Angeles, CABased in Los Angeles, California and Toronto, Canada, H & CO Agency is a SEO company. The small firm was established in 2018. Their team focuses on Search Engine Optimization, Web Design, and Pay Per Click.Read More
Clients
Toronto ElectricIndustries
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242$50,000+10 - 49 employeesSan Diego, CARead More
Future Holidays is a San Diego based digital experience agency. They were founded in 2015 and have a team of 2 employees. They specialize in eCommerce development, web design, and web development.
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LumiIndustries
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243$5,000+10 - 49 employeesSan Diego, CA(W)right On Communications is a PR firm established in 1998. The small San Diego, California-based team provides public relations, graphic design, branding, social media marketing, and more.Read More
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244$10,000+10 - 49 employeesLos Angeles, CAThe Pollack Group, a public relations agency, was established in 1985. Located in Los Angeles, California and New York, New York, their small team offers Public Relations, Branding, Marketing Strategy, Digital Strategy, and more.Read More
Clients
99 Ranch MarketIndustries
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245$5,000+50 - 249 employeesIrvine, CARead More
Reputation Management Consultants is a PR agency based in Irvine, Calif. and was founded in 2009. They have a team of 22 employees who specialize in public relations.
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246$5,000+2 - 9 employeesSanta Barbara, CARead More
AUQ is a web design company founded in 2018. Their small team is located in Santa Barbara, California. The agency provides web design, search engine optimization, and digital strategy.
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247$50,000+10 - 49 employeesLos Angeles, CAMarketing Strategy company HelpGood was launched in 2016. The agency provides Marketing Strategy, Content Marketing, Graphic Design, Advertising, and more and has a small team. The agency is located in Los Angeles, California and Brooklyn, New York.Read More
Clients
The Ad CouncilIndustries
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248$1,000+250 - 999 employeesSanta Clara, CARead More
Milestone Inc is a SEO services firm established in 1998. The midsize Santa Clara, California-based team focuses on search engine optimization, web design, content marketing, and pay per click.
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249$5,000+10 - 49 employeesCalabasas, CARead More
Symphonic Digital is a PPC agency in Los Angeles, California. The small agency was established in 2013. Their services include pay per click, social media marketing, search engine optimization, conversion optimization, and more.
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250$50,000+10 - 49 employeesSan Diego, CAIn San Diego, California, MMG MarketPage (formerly Myers Media Group) is a small Content Marketing company. Launched in 2007, the team specializes in Content Marketing, Search Engine Optimization, Market Research, Marketing Strategy, and more.Read More
Clients
Expedia (All Global Markets) Staples Advance Auto Parts Air AsiaIndustries
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251$1,000+10 - 49 employeesNorth Highlands, CARead More
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.
Clients
Rivalane TransportationIndustries
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252$1,000+2 - 9 employeesFullerton, CASEO services firm Search Business Group was established in 1998. They are headquartered in Fullerton, California; Quito, Ecuador and West Hollywood, California and have a small team. Search Business Group offers Search Engine Optimization, Content Marketing, Web Design, Generative AI, and more.Read More
Clients
Brookhurst Animal Medical CenterIndustries
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253$5,000+2 - 9 employeesLos Angeles, CARead More
Duo Strategy is a small digital strategy company launched in 2019. Their services include digital strategy, email marketing, media planning & buying, social media marketing, and more. The agency is in Los Angeles, California.
Clients
HumanityIndustries
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254$1,000+2 - 9 employeesSan Diego, CARead More
Rock Paper Creative, an email marketing company, was founded in 2020. Their small team is located in San Diego, California and offers email marketing, video production, corporate photography, and other design.
Clients
The Ecology CenterIndustries
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255$5,000+2 - 9 employeesLos Angeles, CAMelty Cone Video is a video production agency located in New York, New York and Los Angeles, California. The company provides Video Production, Advertising, Social Media Marketing, Content Marketing, and more and has a small team.The company was launched in 2014.Read More
Clients
People MagazineIndustries
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256$1,000+10 - 49 employeesLos Angeles, CARead More
Brill Media is a media planning and buying company. They are in Los Angeles, California and have a small team. Their services include media planning & buying.
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257$25,000+10 - 49 employeesOakland, CARead More
School of Thought is an advertising firm based in San Francisco. Founded in 2008, their team of 25 serves clients in the nonprofit sector. Services include marketing strategy and SMM.
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258$5,000+10 - 49 employeesLos Angeles, CAVisible Factors, a small SEO services firm, is headquartered in Los Angeles, California. They provide Search Engine Optimization, Pay Per Click, Content Marketing, Email Marketing, and more and were founded in 2014.Read More
Clients
Adobe Blue Bottle Coffee Jenni Kayne TicketmasterIndustries
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259$1,000+2 - 9 employeesRiverside, CARead More
Raincross is an online marketing agency from Riverside, Calif. that was established in 2012. Their 1 person team provides SEO, PPC, and web design services to companies of all sizes.
Clients
REGENESISIndustries
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260$1,000+10 - 49 employeesCulver City, CARead More
DASH TWO is a digital marketing firm headquartered in Culver City, CA, with an office in Nashville TN. The agency and its 30+ team work with various businesses on their advertising, conversion optimization, and digital strategy needs.
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SquarespaceIndustries
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261$1,000+10 - 49 employeesCarlsbad, CARead More
Reel Axis is a marketing agency based in Carlsbad, Calif., and founded in 2018 with more than 10 employees. They offer marketing strategy, social media marketing, and content marketing solutions for clients ranging from startups to large firms.
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262$25,000+10 - 49 employeesBerkeley, CARead More
True to its name, Citizen Group is an advertising agency with a pro-social, citizen-based approach. Founded in 2006, Citizen Group is headquartered in San Francisco, CA and its small team of 15 employees offers social media marketing, design, and branding.
Clients
Amnesty InternationalIndustries
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263$5,000+10 - 49 employeesSan Jose, CALocated in Campbell, California, Design in Mind is a branding company. The small firm was established in 2002. Their team offers branding, web design, content marketing, graphic design, and more.Read More
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264$5,000+10 - 49 employeesNovato, CARead More
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.
Clients
Topcon Positioning Systems,Industries
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265$25,000+10 - 49 employeesSan Diego, CARead More
Website development firm Alliance Innovations is located in San Diego, California. The small agency was founded in 2019. Their team focuses on web development, digital strategy, custom software development, mobile app development, and more.
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266$10,000+2 - 9 employeesSan Diego, CARead More
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.
Clients
Urban Kitchen GroupIndustries
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267Undisclosed2 - 9 employeesSan Diego, CALaunched in 2016, JetRank Agency- SEO Services San Diego is a SEO agency. Their small team is based in San Diego, California and provides Search Engine Optimization, Pay Per Click, Public Relations, and Market Research.Read More
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268$5,000+10 - 49 employeesSanta Monica, CARead More
Act Bold Media Group is a full-service digital marketing agency based in Santa Monica, California. With approximately 10 employees, they primarily assist clients with web development, SEO, and PPC. The client valued Act Bold Media's proactive attitude, commitment to staying on budget, and ability to customize their services.
Clients
Photos.comIndustries
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269$25,000+50 - 249 employeesSan Francisco, CARead More
Bateman Group is an independent public relations and content marketing firm with offices in San Francisco and New York, between which they have approximately 250 employees. Their large operation provides PR solutions for mostly technology firms, focusing on corporate communications. Additionally, Bateman Group runs social media campaigns and uses amplification techniques to build stronger brands.
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270$10,000+2 - 9 employeesSanta Clarita, CARead More
95Visual is a web development firm based in Los Angeles. Their small team of 3 has specialized in web and custom software development for small and midmarket businesses alike since its establishment in 2008.
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UC Santa BarbaraIndustries
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