Top 100 Digital Marketing Companies in California
The Best of January 2026Looking 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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1441$1,000+2 - 9 employeesVisalia, CALaunched in 2018, DIG Marketing is a social media marketing company. The team offers Social Media Marketing and Web Design.Read More
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1442Undisclosed2 - 9 employeesVictorville, CAIn Victorville, California, Cyberdude is a SEO company. Their services include Search Engine Optimization and Pay Per Click.Read More
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1443Undisclosed2 - 9 employeesSacramento, CABranding agency Emerge Marketing Strategies is in Sacramento, California. The team provides Branding and Marketing Strategy.Read More
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1444Undisclosed2 - 9 employeesSan Diego, CAPolar Mass is a small San Diego, California-based SEO services firm. Their services include Search Engine Optimization and Pay Per Click.Read More
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1445$1,000+2 - 9 employeesWalnut, CAHarpia is a Walnut, California-based Marketing Strategy company. The team provides Marketing Strategy and Social Media Marketing.Read More
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1446$5,000+2 - 9 employeesBeaumont, CAAkrosol LLC is a web development company. Their small team is located in Beaumont, California. Their team focuses on Web Development and Content Marketing.Read More
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1447$1,000+2 - 9 employeesLaguna Beach, CANazzal Brothers, Inc., a branding firm, was established in 2019. They offers Branding and Social Media Marketing.Read More
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1448Undisclosed2 - 9 employeesBurbank, CASKC PR is a small Burbank, California-based social media marketing agency. Their services include Social Media Marketing and Public Relations.Read More
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1449$5,000+2 - 9 employeesLos Angeles, CAUp Inc. ECommerce Agency is a Digital Strategy company. Founded in 2015, the company is in Los Angeles, California. Their team provides Digital Strategy and Content Marketing.Read More
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1450Undisclosed2 - 9 employeesFort Bragg, CAMendo Digital is a small SEO company headquartered in Fort Bragg, California. The team offers Search Engine Optimization and Content Marketing.Read More
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1451$1,000+10 - 49 employeesAliso Viejo, CABolton Book Publishers is an Aliso Viejo, California-based Content Marketing and Content Writing Services company. The small team specializes in Content Marketing and Content Writing Services. The firm was launched in 2023.Read More
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1452$1,000+10 - 49 employeesChula Vista, CABased in Chula Vista, California, The Legacy Ghostwriters is a content writing services company. They provide content writing services and were established in 2023.Read More
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1453$1,000+10 - 49 employeesSan Francisco, CAContent Strategies Pro is a Content Marketing company. They are in San Francisco, California, and their services include Content Marketing and Digital Strategy.Read More
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1454$1,000+10 - 49 employeesLong Beach, CAThe Amazon Xperts is a Long Beach, California-based Digital Strategy company. They provide Digital Strategy and Search Engine Optimization and were launched in 2021.Read More
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1455$1,000+10 - 49 employeesAnaheim, CAAnaeim SEO is a branding agency located in Anaheim, California. Their services include Branding and Social Media Marketing.Read More
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1456$5,000+10 - 49 employeesLos Angeles, CAProfessional Ghostwriting Services - Ghostwriting Nerds is a Content Writing Services and Content Marketing company. They offer Content Writing Services and Content Marketing and were founded in 2023.Read More
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1457$1,000+10 - 49 employeesConcord, CAAmazon Expert Publishing is a small Content Marketing company. They focus on Content Marketing and Market Research and were founded in 2024.Read More
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1458Undisclosed10 - 49 employeesSan Jose, CALaunched in 2024, Ingram Ghostwriting is a small Content Marketing and Content Writing Services company. Their team focuses on Content Marketing and Content Writing Services.Read More
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1459$5,000+10 - 49 employeesSacramento, CASierra Exclusive Industries is a Conversion Optimization company launched in 2017. In Sacramento, California, the team offers Conversion Optimization and Search Engine Optimization.Read More
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1460$5,000+10 - 49 employeesTorrance, CAInkout Publication is a Content Marketing and Content Writing Services company launched in 2012. The team specializes in Content Marketing and Content Writing Services.Read More
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1461$5,000+10 - 49 employeesLos Angeles, CAAmerican Publishers Empire is a small Los Angeles, California-based Content Writing Services company. The team focuses on Content Writing Services and Content Marketing.Read More
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1462$1,000+10 - 49 employeesPinole, CAGlobal Publishings Agency, a Content Marketing and Content Writing Services company, was established in 2017. The team focuses on Content Marketing and Content Writing Services.Read More
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1463Undisclosed250 - 999 employeesSan Francisco, CALaunched in 2016, Alpha Cube is an other IT consulting and SI company. The midsize team offers other IT consulting and SI and Branding.Read More
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1464Undisclosed2 - 9 employeesIrvine, CARead More
Root Marketing, Inc. Is a branding agency. The small team is in Irvine, California. Their services include branding, event marketing & planning, graphic design, marketing strategy, and more.
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1465$5,000+2 - 9 employeesSan Diego, CACounterflow Marketing is an Advertising company. The team specializes in Advertising and Search Engine Optimization and is in San Diego, California.Read More
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1466$1,000+2 - 9 employeesHuntington Beach, CASurfline Media is a Huntington Beach, California-based marketing strategy company. They provide marketing strategy, social media marketing, content marketing, email marketing, and more and were founded in 2022.Read More
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1467Undisclosed50 - 249 employeesSanta Clara, CADataCaptive, an Email Marketing company, was established in 2016. The midsize team offers Email Marketing and Direct Marketing.Read More
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1468$1,000+2 - 9 employeesSan Jose, CAThe Parker-Lambert Agency is a branding agency. Headquartered in San Jose, California, the firm was founded in 2016. Their services include Branding and Graphic Design.Read More
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1469Undisclosed2 - 9 employeesLos Angeles, CAFounded in 2020, Furnee Brands is an affiliate marketing company. The small Wheat Ridge, Colorado-based team specializes in affiliate marketing.Read More
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1470$1,000+50 - 249 employeesSacramento, CARead More
Advertising company Webdrino Media was founded in 2016. The firm offers advertising, branding, marketing strategy, media planning & buying, and more and has a midsize team. The firm is located in Sacramento, California.
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