Top 100 Mobile Optimization SEO Companies in San Jose
The Best of December 2025Looking for a top mobile optimization SEO agency in San Jose?
Mobile optimization refers to making your web pages accessible via different screen sizes, such as mobile phones and tables, and ensuring your content loads quickly across devices. Why is mobile optimization important? Well, people spend more time on mobile devices, so you want them to be able to access your content from their phones or tablets. Google also moved to mobile-first indexing in 2016. This means mobile accessibility now factors into rankings.
An SEO company that specializes in mobile optimization will look at your page speed, CSS, JavaScript, images, site design, and schema markup to see if it follows mobile best practices.
To assist you in your search for a partner, we’ve compiled this list of the top mobile optimization SEO companies in San Jose. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best San Jose Mobile Optimization SEO Agencies
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1$1,000+1,000 - 9,999 employeesAhmedabad, IndiaRead More
Mavlers is a SEO company established in 2012. Their large team is in Ahmedabad, India; Surry Hills, Australia and San Jose, California. The agency provides Search Engine Optimization, Email Marketing, Web Development, Social Media Marketing, and more.
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2$1,000+2 - 9 employeesSan Jose, CARead More
SocialSellinator is a digital advertising agency that was founded in 2018 and is headquartered in San Jose, Calif. The company is made up of less than 10 employees and specializes in social media marketing, content marketing, and graphic design.
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ON24Industries
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3$10,000+10 - 49 employeesSan Jose, CASLIQ BY DESIGN is an Advertising company. Their small team is based in San Jose, California. Their services include Advertising, Branding, Search Engine Optimization, Web Design, and more. The company was established in 2020.Read More
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4$5,000+1,000 - 9,999 employeesSan Jose, CARead More
ExpertsFromIndia is a development company based in San Jose, Calif. They were founded in 2003 and have a team of around 800 employees. They primarily provide custom software development and SEO.
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eBayIndustries
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5$5,000+50 - 249 employeesSanta Clara, CARead More
Admark Digital Media, a digital strategy company, is headquartered in Santa Clara, California. Launched in 2020, the midsize team specializes in digital strategy, social media marketing, mobile & app marketing, search engine optimization, and more.
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6$1,000+2 - 9 employeesSan Jose, CARead More
Java Gray is an SEO, PPC, and web design firm based in San Jose, Calif. Founded in 2019, their team of 6 serves small and medium-sized businesses in the education, consumer products, and nonprofit sectors. Services include local search, content development, link earning, Facebook advertising, and Google AdWords.
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PREto3.comIndustries
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7$1,000+2 - 9 employeesCampbell, CABrix & Mortar is a SEO company and web design company. Based in Campbell, California, their small team provides search engine optimization and web design. The agency was founded in 2012.Read More
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8$5,000+10 - 49 employeesSan Jose, CAAppCode Technologies is a website development firm in Faridabad, India and San Jose, California. Founded in 2016, the team focuses on Web Development and Mobile App Development.Read More
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9$1,000+2 - 9 employeesMilpitas, CAIOTTAA is a Milpitas, California-based branding company. They specialize in Branding and Search Engine Optimization and were established in 2017.Read More
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10$10,000+10 - 49 employeesMountain View, CAE-commerce development firm Rank Up Locally was established in 2020. The small team specializes in E-Commerce Development and Search Engine Optimization.Read More
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11Undisclosed10 - 49 employeesSan Jose, CAEstablished in 2020, San Jose SEO is a SEO services firm. The team offers Search Engine Optimization and Content Marketing and is based in San Jose, California.Read More
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12$1,000+2 - 9 employeesSan Jose, CABlue Astral is a SEO agency. The team specializes in Search Engine Optimization and Web Development and is based in San Jose, California.Read More
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13$5,000+2 - 9 employeesSan Jose, CASmall Conversion Optimization company Mobistreak, Inc., is in San Jose, California and Walnut, California. The team specializes in Conversion Optimization and Pay Per Click.Read More
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14$1,000+50 - 249 employeesCampbell, CACreative Logo Agency is a Logo company. The firm is located in Campbell, California. Their team provides Logo and Social Media Marketing.Read More
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15$1,000+2 - 9 employeesSan Jose, CASocial media marketing company The Eventus Group was established in 2024. The team provides Social Media Marketing and Search Engine Optimization.Read More
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16$1,000+2 - 9 employeesCampbell, CAWeb design agency Solutionarian Marketing is headquartered in Campbell, California. Founded in 2010, the team focuses on Web Design and Digital Strategy.Read More
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17$1,000+2 - 9 employeesSan Jose, CAPinnacles Marketing is a social media marketing firm. Launched in 2024, the team provides Social Media Marketing, Content Marketing, Mobile & App Marketing, Search Engine Optimization, and more. Their small firm is San Jose, California-based.Read More
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18$10,000+50 - 249 employeesSan Jose, CADigital Strategy company Cali Web Studios offers Digital Strategy and Social Media Marketing. They were established in 2022.Read More
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19Undisclosed2 - 9 employeesSan Jose, CAFoamers Studios is a SEO company. Founded in 2001, the company offers Search Engine Optimization and Pay Per Click.Read More
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20Undisclosed10 - 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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21Undisclosed2 - 9 employeesDublin, CARead More
SevenAtoms is a digital marketing agency in San Francisco, CA. The team of fewer than 10 employees, offers content marketing, pay-per-click (PPC) advertising, SEO, social media, and email marketing to B2B clients. Founded in 2012, SevenAtoms is HubSpot certified and a Google Partner, making them a great resource for companies who use those platforms.
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IncapsulaIndustries
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22$50,000+50 - 249 employeesSan Francisco, CAVictorious is a SEO company. Launched in 2013, the team offers Search Engine Optimization, Content Marketing, and Web Development. Their midsize firm is located in San Francisco, California.Read More
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Agora Wayfair Spotify University of MiamiIndustries
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23Undisclosed2 - 9 employeesCampbell, CARead More
Xendup is an SEO company based in San Jose, Calif. The company has a team of less than ten that provides SEO and content marketing services to various companies.
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24$1,000+10 - 49 employeesSan Ramon, CARead More
Located in San Francisco, Spokes Digital is an IT services and digital solutions provider that was founded in 2017. Spokes Digital's team of 65 focuses on the e-commerce, healthcare and advertising industries. The agency has expertise in web design, e-commerce development, SEO, custom software development and digital strategy.
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CannIndustries
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25Undisclosed2 - 9 employeesSan Jose, CASEO services firm Zexler was established in 2013. The firm focuses on Search Engine Optimization and Pay Per Click, and is small.Read More
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26Undisclosed2 - 9 employeesSan Jose, CAWebsite SEO Today is a SEO services firm. They are headquartered in San Jose, California and have small team. Their services include Search Engine Optimization and Social Media Marketing.Read More
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27$1,000+50 - 249 employeesPalo Alto, CAMarketing Headquarter, a midsize Digital Strategy company, is located in Palo Alto, California. The team offers Digital Strategy and Social Media Marketing.Read More
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28$1,000+50 - 249 employeesDublin, CAProgressino LLC is a Ypsilanti, Michigan-based pay per click agency. The midsize team offers Pay Per Click, UX/UI Design, Advertising, Search Engine Optimization, and more. The agency was established in 2011.Read More
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IBMIndustries
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29$50,000+10 - 49 employeesSan Francisco, CARead More
RSO Consulting is a small pay per click agency in San Francisco, California. They specialize in Pay Per Click, Search Engine Optimization, Social Media Marketing, Conversion Optimization, and more and were founded in 2006.
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Adobe Alsco Uniforms ADLINK Technology Inc. La Scuola International SchoolIndustries
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30$1,000+10 - 49 employeesPalo Alto, CAFounded in 2000, Sell Online Make Money is an Advertising company. The agency specializes in Advertising and Branding.Read More
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