Top 100 SEO Companies in California
The Best of October 2024
Looking for a top SEO firm in California?
Compare top-performing SEO agencies to see which may be the best fit for your business goals. Whether you're seeking to improve your ranking in search engine results pages, boost website traffic, or show up in local search results, investing in SEO is important for business growth.
To assist you in your search for a partner, we’ve compiled this list of the top SEO companies in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
Jump to Most Reviewed Companies
List of the Best California SEO Firms
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Featured providers
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- $1,000+
- 10 - 49 employees
- Berlin, Germany
Read MoreNetrocket is a small SEO services firm. Based in Kyiv, Ukraine and Zaporizhzhia, Ukraine, the company was established in 2011. Their team offers search engine optimization and pay per click.
Industries
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- $1,000+
- 10 - 49 employees
- New York, NY
Read MoreFounded in 2010 in Philadelphia, NuStream Marketing is an advertising and marketing agency of 8 employees. They also have an office in Allentown, Penn., and their team provides SEO, web design, and video production services to its small and midmarket clients.
Industries
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841
- $1,000+
- 50 - 249 employees
- Palo Alto, CA
Marketing Headquarter, a midsize Digital Strategy company, is located in Palo Alto, California. The team offers Digital Strategy and Social Media Marketing.Read MoreIndustries
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842
- $1,000+
- 50 - 249 employees
- Los Angeles, CA
Established in 2021, Vrhunec IT Private Limited is an Advertising company. The team provides Advertising and Social Media Marketing and is located in Los Angeles, California.Read More -
843
- Undisclosed
- 50 - 249 employees
- Pasadena, CA
Headquartered in Pasadena, California, Custom Web Online is a SEO agency. Their services include Search Engine Optimization and Web Design.Read MoreIndustries
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844
- $5,000+
- 50 - 249 employees
- Los Angeles, CA
411 Webmaster is a web design company. They provide Web Design and Web Development and were founded in 2010. The firm is in Los Angeles, California.Read More -
845
- $1,000+
- 50 - 249 employees
- Lake Forest, CA
Go To Logo Experts is a social media marketing agency founded in 2010. Their team offers Social Media Marketing and Search Engine Optimization.Read MoreIndustries
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846
- $1,000+
- 50 - 249 employees
- Los Angeles, CA
Web Design Innovatives is a social media marketing firm. The Los Angeles, California-based agency offers Social Media Marketing and Search Engine Optimization.Read More -
847
- $1,000+
- 50 - 249 employees
- Los Angeles, CA
Founded in 2018, AMZ Book Publishing Services is a social media marketing firm. The company focuses on Social Media Marketing and Content Marketing, and is midsize.Read More -
848
- $1,000+
- 50 - 249 employees
- Anaheim, CA
EQuestever - ERP, CRM Implementation & Digital Marketing Company is a SEO agency. Launched in 2014, the company offers Search Engine Optimization and CRM consulting and SI.Read More -
849
- Undisclosed
- 50 - 249 employees
- Menlo Park, CA
InboundLabs is a SEO services firm. The team offers Search Engine Optimization and Pay Per Click and is headquartered in Menlo Park, California.Read More -
850
- Undisclosed
- 50 - 249 employees
- Irvine, CA
LeadAdvisors is a Content Marketing company. In Irvine, California, the team specializes in Content Marketing and Search Engine Optimization.Read More -
851
- $1,000+
- 50 - 249 employees
- San Francisco, CA
Green Leaf Publishers LLC is a San Francisco, California-based social media marketing company. The team specializes in Social Media Marketing and Affiliate Marketing.Read MoreIndustries
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852
- Undisclosed
- 50 - 249 employees
- San Diego, CA
1Point21 Interactive is a SEO services firm. The San Diego, California-based firm focuses on Search Engine Optimization and Public Relations.Read MoreIndustries
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853
- $25,000+
- 50 - 249 employees
- Carmel-by-the-Sea, CA
CCR Growth is a midsize Content Marketing company headquartered in Carmel-by-the-Sea, California. The team specializes in Content Marketing and Conversion Optimization.Read More -
854
- $5,000+
- 50 - 249 employees
- Los Angeles, CA
The Design Universe is a branding firm launched in 2020. The team specializes in Branding and Social Media Marketing.Read More -
855
- $1,000+
- 50 - 249 employees
- San Francisco, CA
Business Website INC is a branding firm. The San Francisco, California-based company specializes in Branding and Social Media Marketing.Read More -
856
- Undisclosed
- 50 - 249 employees
- Los Angeles, CA
MarketplaceOps is a PPC agency. Located in Los Angeles, California, their midsize team focuses on Pay Per Click and Conversion Optimization. The firm was founded in 2014.Read MoreIndustries
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857
- $5,000+
- 50 - 249 employees
- Escondido, CA
Paramount Book Publishers is a Content Marketing company. Launched in 2020, the team offers Content Marketing and Search Engine Optimization. The agency is located in Escondido, California.Read More -
858
- Undisclosed
- 50 - 249 employees
- Santa Monica, CA
Founded in 2018, SEO Services in California is a midsize Santa Monica, California-based Digital Strategy company. Their services include Digital Strategy and Content Marketing.Read More -
859
- Undisclosed
- 1,000 - 9,999 employees
- Los Angeles, CA
Large e-commerce development company Wasserman, is in Los Angeles, California and Boston, Massachusetts. Their services include E-Commerce Development and Branding.Read More -
860
- Undisclosed
- 50 - 249 employees
- Pasadena, CA
Web Design Digits is a social media marketing company. Launched in 2000, the firm is in Pasadena, California. Their services include Social Media Marketing and Search Engine Optimization.Read MoreIndustries
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861
- $5,000+
- 10 - 49 employees
- San Francisco, CA
ProWeb, Inc is a San Francisco, California-based SEO agency. Established in 2023, the team offers Search Engine Optimization and Web Development.Read More -
862
- $1,000+
- 50 - 249 employees
- Los Angeles, CA
Logo company American Web Designers Inc was established in 2022. Their midsize team is located in Los Angeles, California and provides logo, web development, web design, e-commerce development, and more.Read MoreIndustries
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863
- $1,000+
- 2 - 9 employees
- Thousand Oaks, CA
Read MoreBUILD A BETTER WEBSITE LLC, a web design company, was launched in 2020. The small team specializes in web design, web development, digital strategy, ux/ui design, and more. The agency is headquartered in Thousand Oaks, California.
Industries
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864
- $1,000+
- 2 - 9 employees
- Los Angeles, CA
SEO Zila Marketing Agency, a SEO services firm, offer Search Engine Optimization. They were founded in 2016.Read MoreIndustries
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865
- $1,000+
- 10 - 49 employees
- Union City, CA
Social media marketing company AI Source Hub was launched in 2022. The small team focuses on Social Media Marketing and Content Marketing.Read MoreIndustries
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866
- $5,000+
- 2 - 9 employees
- Los Angeles, CA
Visual Demand LLC is a Digital Strategy company established in 2017. Located in Los Angeles, California, the team offers Digital Strategy and Marketing Strategy.Read MoreIndustries
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867
- $10,000+
- 2 - 9 employees
- Los Angeles, CA
Software development company Tech Engine Group is located in Los Angeles, California. The team focuses on Custom Software Development and Web Development.Read MoreIndustries
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868
- $1,000+
- 2 - 9 employees
- San Francisco, CA
MysticDigi Pvt Ltd, a branding company, is in New Delhi, India and San Francisco, California. Their services include Branding and Content Marketing.Read MoreIndustries
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869
- $1,000+
- 2 - 9 employees
- Sacramento, CA
Founded in 2012, Webtronix Designs Web Agency is a SEO company. The team provides Search Engine Optimization and Pay Per Click.Read MoreIndustries
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870
- $1,000+
- 2 - 9 employees
- San Diego, CA
Interactiv Digital Agency, a pay per click company, was established in 2016. The firm offers Pay Per Click and Search Engine Optimization.Read More
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