Top 30 SEO Agencies
The Best of January 2026
Search engine optimization is a meticulous discipline that’s critical to a business’ overall digital marketing strategy. It is immensely important to businesses, regardless of industry, size, or niche as it allows them to build a strong, credible online presence. SEO agencies aim to help businesses improve their website’s performance on search engines by optimizing different technical elements of a website, including keywords, content, and links. Their primary goal is to ensure businesses stay relevant on search engine results — whether on the web or mobile browsers. They offer various services, including audience targeting, SEO reporting, and SERP rank improvement.
Hiring a dedicated search engine optimization agency is a great investment for a business's short-term and long-term success. Firms with effective SEO measures have a competitive advantage over their competitors who don’t have established efforts, as it ensures they have more organic traffic and online authority.
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List of the Best SEO Agencies in The World
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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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8341Undisclosed2 - 9 employeesDesigns Glory is a website development company. The small Kalamazoo, Michigan-based firm was established in 2021. Their services include web development, web design, search engine optimization, graphic design, and more.Read More
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8342$5,000+2 - 9 employeesIn Phoenix, Arizona, Fraction Studio is a website development company. The small agency was launched in 2025. Their services include Web Development, E-Commerce Development, UX/UI Design, Search Engine Optimization, and more.Read More
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8343Undisclosed2 - 9 employeesBrain IT is a SEO services firm headquartered in Randfontein, South Africa. Founded in 2019, the team specializes in Search Engine Optimization and Conversion Optimization.Read More
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8344$1,000+10 - 49 employeesEdinburgh, ScotlandEstablished in 2020, SEO Agency Edinburgh is a small content marketing company. Their team specializes in content marketing, search engine optimization, pay per click, web design, and more. The agency is in Edinburgh, United Kingdom.Read More
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8345$5,000+2 - 9 employeesLocated in Dornbirn, Austria, Stars Media IT GmbH is a branding agency. The firm specializes in branding, digital strategy, social media marketing, search engine optimization, and more and is small.The firm was established in 2011.Read More
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8346$5,000+10 - 49 employeesNoida, IndiaRead More
BinaryMetrix Technology is a mobile app development company established in 2017. They are located in Noida, India and have a small team. The firm provides mobile app development, e-commerce development, other application development, web development, and more.
Industries
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8347$10,000+10 - 49 employeesPalo Alto, CARead More
OrbitLift is an e-commerce consulting company located in Palo Alto, Calif. with additional offices in London and Odessa, Ukraine. Founded in 2014, they currently employ a team of 4 that specialize in e-commerce development, web design, UX/UI design, and more.
Clients
Men's Wearhouse, a chain of American's men dress clothes retailers in the United StatesIndustries
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8348$1,000+10 - 49 employeesSahibzada Ajit Singh Nagar, IndiaRead More
Web design company Websetters was founded in 2012. The small Sahibzada Ajit Singh Nagar, India-based team provides web design, ux/ui design, content marketing, search engine optimization, and more.
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8349$5,000+2 - 9 employeesEstablished in 2022, Veda Digital is a small Beirut, Lebanon-based SEO agency. Their services include Search Engine Optimization.Read More
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8350Undisclosed2 - 9 employeesThird Bracket is a Habiganj, Bangladesh-based website development firm. The small company was established in 2024. Their team specializes in Web Development, Web Design, Branding, Search Engine Optimization, and more.Read More
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8351$5,000+2 - 9 employeesBuckingham, EnglandSEO services firm Red Giraffe was launched in 2015. Their small team is based in Buckingham, England. Their services include Search Engine Optimization, Web Design, and Pay Per Click.Read More
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8352Undisclosed2 - 9 employeesRescueMySEO, a small SEO agency, is in Vaasa, Finland. Their services include Search Engine Optimization and Digital Strategy.Read More
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8353Undisclosed2 - 9 employeesPlymouth, MARead More
Established in 2012, Senior Living Smart is a SEO company. In Plymouth, Massachusetts, their small team provides search engine optimization, web design, marketing strategy, other marketing, and more.
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8354$1,000+2 - 9 employeesDenver, COBoulder SEO Marketing is a Denver, Colorado-based SEO services firm. They provide Search Engine Optimization and Digital Strategy and were founded in 2009.Read More
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8355$1,000+2 - 9 employeesRapid SEO London is a SEO services firm. They are headquartered in London, England, and their services include Search Engine Optimization and Pay Per Click.Read More
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8356$1,000+2 - 9 employeesPoznań, PolandProfesjonalne Pozycjonowanie is a SEO company. They offer Search Engine Optimization and Content Marketing and are based in Poznań, Poland.Read More
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8357$1,000+2 - 9 employeesBerlin, GermanySEO Agency Digitaleffects GmbH is a SEO services firm. The Berlin, Germany-based company was established in 2010. Their team focuses on Search Engine Optimization and Content Marketing.Read More
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8358Undisclosed2 - 9 employeesNew York, NYHeadquartered in New York, New York, Galileo Tech Media is a SEO agency. Their services include Search Engine Optimization and Content Marketing.Read More
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8359$25,000+2 - 9 employeesAtasehir, TürkiyeSeo Kaos, a SEO company, was founded in 2018. The company provides Search Engine Optimization and Advertising, and is small.Read More
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8360$1,000+2 - 9 employeesFleet, EnglandLeapfrog Internet Marketing, a SEO services firm, was established in 2013. The company specializes in Search Engine Optimization and Pay Per Click.Read More
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8361$1,000+2 - 9 employeesSEOtagg is a SEO agency founded in 2020. The team offers Search Engine Optimization and Content Marketing and is based in London, England.Read More
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8362Undisclosed10 - 49 employeesSan Diego, CASmall web design agency Cravo Marketing, is in San Diego, California. The team offers Web Design and Email Marketing.Read More
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8363Undisclosed10 - 49 employeesLondon, EnglandRishvi Ltd is a social media marketing firm based in London, England. The company specializes in Social Media Marketing, Search Engine Optimization, Pay Per Click, Custom Software Development, and more and has a small team.The company was established in 2013.Read More
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8364$1,000+2 - 9 employeesMelbourne, AustraliaTribalism is a data analytics company. They are headquartered in Melbourne, Australia and have a small team. Their services include BI & big data consulting & SI, Digital Strategy, Pay Per Click, Search Engine Optimization, and more. The company was launched in 2016.Read More
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8365$1,000+2 - 9 employeesBerlin, GermanyKiez Digital, a digital strategy company, is based in Berlin, Germany. The small firm was established in 2020. Their team focuses on digital strategy, content marketing, other digital marketing, and search engine optimization.Read More
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8366$1,000+2 - 9 employeesDigital Strategy company Malachite Media was established in 2017. The agency provides Digital Strategy, Search Engine Optimization, Pay Per Click, Advertising, and more and has a small team.Read More
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8367$5,000+2 - 9 employeesBALDBOLD, a Conversion Optimization company, was founded in 2018. The company offers Conversion Optimization, Web Development, Mobile App Development, Search Engine Optimization, and more and has a small team.Read More
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8368$1,000+2 - 9 employeesFounded in 2025, Marsify is a Business Consulting company. Their small team is based in Mumbai, India. Their team specializes in Business Consulting, Marketing Strategy, Content Marketing, Email Marketing, and more.Read More
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8369$1,000+2 - 9 employeesCoimbatore, IndiaRead More
Founded in 2021, ROAS Digital is a small digital strategy company. Their services include digital strategy, social media marketing, content marketing, mobile & app marketing, and more. The company is located in Coimbatore, India; Chennai, India and Sheridan, Wyoming.
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8370$1,000+2 - 9 employeesPay per click agency GrowthSteps is in Bow, New Hampshire. The small team provides pay per click, digital strategy, conversion optimization, and search engine optimization and was established in 2009.Read More
Industries
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