Top 30 SEO Agencies in San Francisco
The Best of December 2025Looking for a top SEO firm in San Francisco?
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 San Francisco.
Browse descriptions, feedback, and awards to find which can best suit your company’s needs. If you need more support, tell us about your project, and we'll match you with recommended companies
List of the Best San Francisco SEO Agencies
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$1,000+50 - 249 employeesSan Antonio, TXFunnel Boost Media is a SEO company. They are located in San Antonio, Texas; Doral, Florida; Boston, Massachusetts and San Francisco, California and have a midsize team that focuses on Search Engine Optimization, Advertising, Pay Per Click, and Web Design. The agency was launched in 2012.Read More
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$1,000+10 - 49 employeesNew York, NYSEO company NuStream is in New York, New York; Philadelphia, Pennsylvania and Allentown, Pennsylvania. They provide Search Engine Optimization, Web Design, Digital Strategy, and Video Production and were established in 2010.Read More
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31$10,000+10 - 49 employeesCastro Valley, CARead More
Located in Castro Valley, CA, KO Websites is a marketing agency founded in 2001. It specializes in providing traditional customer service with new age marketing skills. Its approximately a dozen employees provide a variety of digital marketing services, including SEO, PPC, social media marketing, web design, digital strategy, email marketing, and conversion optimization.
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32$1,000+10 - 49 employeesSan Francisco, CARead More
Proleadsoft is a full-service digital agency headquartered in San Francisco, Calif. With a team of around 15 employees, Proleadsoft specializes in web development, SEO, and web design.With Proleadsoft's help, the youth nonprofit's website is modern, easy to navigate, and has attracted more traffic.
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33$1,000+10 - 49 employeesSan Francisco, CARead More
Headquartered in Melbourne, Australia, Left Leads MSP Marketing is a digital strategy company. Launched in 2017, the small team specializes in digital strategy, pay per click, content marketing, conversion optimization, and more.
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34$5,000+10 - 49 employeesMill Valley, CARead More
Reputation X is an online reputation management firm located in Sausalito, California. Founded in 2005, the firm is comprised of fewer than 50 employees that specialize in marketing strategy, PR, and content marketing.
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Confidential clients include Heads of StateIndustries
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35$5,000+50 - 249 employeesSan Francisco, CARead More
SocialPulsar is digital marketing firm headquartered in San Francisco with international offices in India and in the United Arab Emirates (UAE). Since its founding in 2015, their team of under 50 provides SEO, PPC, social media marketing, digital strategy and other marketing services for their 45 clients worldwide.
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OppoIndustries
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36$1,000+10 - 49 employeesSan Mateo, CARead More
Digicorns Technologies, a UX agency, is based in San Mateo, California and Noida, India. The firm offers ux/ui design, social media marketing, search engine optimization, pay per click, and more and has a small team.The firm was established in 2019.
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37$5,000+10 - 49 employeesSan Francisco, CARead More
EvolveDash Inc is a Content Marketing company. They are based in Montreal, Canada; San Francisco, California; Lahore, Pakistan and Dubai, United Arab Emirates and have a small team that provides Content Marketing, Search Engine Optimization, Mobile App Development, Social Media Marketing, and more. The company was launched in 2019.
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38$1,000+10 - 49 employeesSan Francisco, CACitrine Groupe LLC is a small SEO company based in San Francisco, California. Established in 2012, the team provides Search Engine Optimization, Pay Per Click, Custom Software Development, Web Development, and more.Read More
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39Undisclosed10 - 49 employeesHayward, CARead More
Fourandhalf, Inc. is a marketing agency based in Hayward, Calif., with an additional location in Perth, Australia. Founded in 2012, this company has 27 employees. Fourandhalf, Inc. offers a range of services including marketing strategy, digital strategy, and content marketing for small businesses and startups.
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Gulf Coast Property ManagementIndustries
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40$1,000+10 - 49 employeesSan Francisco, CAGreenlights is a Content Marketing company established in 2025. The small San Francisco, California-based team provides Content Marketing, Conversion Optimization, Search Engine Optimization, Web Design, and more.Read More
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41$1,000+2 - 9 employeesSan Leandro, CASmall social media marketing firm Dygitology, is headquartered in San Leandro, California. Founded in 2021, the team focuses on Social Media Marketing, Search Engine Optimization, Pay Per Click, Web Development, and more.Read More
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42$5,000+2 - 9 employeesSan Francisco, CASapiens Growth Marketing Agency is a SEO services firm established in 2023. They are located in San Francisco, California and have a small team. The company specializes in search engine optimization, digital strategy, social media marketing, content marketing, and more.Read More
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43$5,000+10 - 49 employeesDaly City, CAAIM Digital Agency , a digital strategy company, was founded in 2018. The small team specializes in digital strategy, social media marketing, conversion optimization, search engine optimization, and more. The firm is in Salt Lake City, Utah; Daly City, California; Phoenix, Arizona and Seattle, Washington.Read More
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44Undisclosed50 - 249 employeesEmeryville, CAMidsize media planning and buying agency Just Global, is headquartered in Emeryville, California and Austin, Texas. Their services include Media Planning & Buying and Social Media Marketing.Read More
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45$1,000+2 - 9 employeesSan Francisco, CARead More
RiseOpp SEO Company is a SEO services firm established in 2014. Headquartered in San Francisco, California, their small team offers search engine optimization, marketing strategy, digital strategy, content marketing, and more.
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46Undisclosed10 - 49 employeesSan Francisco, CASEO Disrupt, a SEO company, was launched in 2025. They offers Search Engine Optimization.Read More
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47$1,000+50 - 249 employeesEmeryville, CAMake My Brand is a branding agency. The Emeryville, California-based team focuses on Branding and Web Design.Read More
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48$1,000+2 - 9 employeesSan Francisco, CAMap Ranker is a SEO company. Located in San Francisco, California, their team offers Search Engine Optimization.Read More
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49$1,000+2 - 9 employeesSan Francisco, CAShoutHaus is a SEO company. Located in San Francisco, California, the company was founded in 2018. Their services include Search Engine Optimization and Pay Per Click.Read More
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50$1,000+2 - 9 employeesSan Francisco, CASEO agency Accountants SEO is headquartered in San Francisco, California. The team focuses on Search Engine Optimization and Pay Per Click.Read More
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51$1,000+2 - 9 employeesSan Francisco, CAFounded in 2012, SF Website Design is a small web design agency located in San Francisco, California and San Francisco, California. Their team offers Web Design and UX/UI Design.Read More
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52Undisclosed2 - 9 employeesSan Francisco, CAPressRoom.ai is a SEO agency. Founded in 2018, the firm is located in San Francisco, California. Their services include Search Engine Optimization and Marketing Strategy.Read More
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53$5,000+50 - 249 employeesBurlingame, CAAdLift is a branding company. Their team is based in Burlingame, California and Gurugram, India and specializes in Branding and Social Media Marketing.Read More
Clients
PayPalIndustries
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54$1,000+2 - 9 employeesSan Francisco, CARead More
EnlightWorks, a web design company, was founded in 2016. Their small team is located in Benicia, California; San Francisco, California; Portland, Oregon and Seattle, Washington and offers Web Design, Search Engine Optimization, and Web Development.
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Marin Housing AuthorityIndustries
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55$5,000+10 - 49 employeesSan Francisco, CASEO company and pay per click company Jordan Digital Marketing is based in San Francisco, California. Their services include Search Engine Optimization and Pay Per Click.Read More
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56$100,000+250 - 999 employeesOakland, CALQ Digital, a SEO services firm, offer Search Engine Optimization and Social Media Marketing. They were established in 2006.Read More
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57Undisclosed2 - 9 employeesMoraga, CASEO company and PPC agency SEOzone was launched in 2011. The firm offers Search Engine Optimization and Pay Per Click.Read More
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58$50,000+250 - 999 employeesSan Francisco, CAGyro, a web design company, was established in 1981. The agency specializes in Web Design and Digital Strategy.Read More
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59$5,000+10 - 49 employeesSan Francisco, CALaunched in 1999, D E E P B L U E is a small web design agency. Their services include Web Design and Web Development.Read More
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60$5,000+10 - 49 employeesSan Francisco, CAProWeb, Inc is a San Francisco, California-based SEO agency. Established in 2023, the team offers Search Engine Optimization and Web Development.Read More
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