Top 30 SEO Agencies
The Best of December 2025
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
Industries
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15871$1,000+2 - 9 employeesNovo Rank is a SEO company founded in 2021. The company offers Search Engine Optimization and Marketing Strategy.Read More
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15872$1,000+2 - 9 employeesIn Poznań, Poland, Ads Venture is a pay per click agency and SEO company. They provide Pay Per Click and Search Engine Optimization and were founded in 2025.Read More
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15873$1,000+2 - 9 employeesOutreach Leopard is a SEO company located in Brampton, Canada. Established in 2017, the team offers Search Engine Optimization and Pay Per Click.Read More
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15874$10,000+2 - 9 employeesAustin, TXIn Austin, Texas, Scale My Craft is a SEO agency and PPC agency. The team specializes in Search Engine Optimization and Pay Per Click.Read More
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15875$1,000+2 - 9 employeesSmall SEO services firm and web development company Serp Thriver, is in Moulvibazar, Bangladesh. Their services include Search Engine Optimization and Web Development.Read More
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15876Undisclosed2 - 9 employeesBarcelona, SpainStudio SEO AI is a SEO agency and Generative AI company. Launched in 2025, their team specializes in Search Engine Optimization and Generative AI.Read More
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15877Undisclosed2 - 9 employeesBizVouch, a SEO services firm and PPC company, was founded in 2020. The small team provides Search Engine Optimization and Pay Per Click.Read More
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15878$1,000+2 - 9 employeesLespinasse, FranceMonarch Agency is a SEO company. Their team is located in Lespinasse, France. The agency specializes in Search Engine Optimization and Web Design.Read More
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15879Undisclosed2 - 9 employeesSEO company and Generative AI company Seo Ai was founded in 2018. The team focuses on Search Engine Optimization and Generative AI and is located in Bucharest, Romania.Read More
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15880Undisclosed2 - 9 employeesGridline Marketing is a SEO agency established in 2025. In Orlando, Florida, the team specializes in Search Engine Optimization and Web Design.Read More
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15881Undisclosed2 - 9 employeesjamaica, NYSEO company Click Your Web was launched in 2025. The agency focuses on Search Engine Optimization and Pay Per Click.Read More
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15882$5,000+2 - 9 employeesChandigarh, IndiaCIDM Chandigarh is a Digital Strategy company. Established in 2017, the agency is based in Chandigarh, India. Their services include Digital Strategy and Search Engine Optimization.Read More
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15883$5,000+2 - 9 employeesSpringfield, VALaunched in 2006, Xpress Inc is a pay per click agency. Their services include Pay Per Click and Search Engine Optimization.Read More
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15884$1,000+2 - 9 employeesLondon, EnglandGraphic design company SEO Factor London is located in London, England. They offer Graphic Design and Logo and were founded in 2013.Read More
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15885$5,000+2 - 9 employeesBordeaux, FranceFounded in 2001, Sympozium is a branding company. In Bordeaux, France, the team offers Branding and Digital Strategy.Read More
Industries
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15886$1,000+50 - 249 employeesAhmedabad, IndiaAngel Web Solution, a web development firm, is located in Ahmedabad, India. Launched in 2012, the midsize team focuses on web development, search engine optimization, e-commerce development, mobile app development, and more.Read More
Industries
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15887Undisclosed50 - 249 employeesBengaluru, IndiaIndglobal Digital, a web design company, is headquartered in Bengaluru, India and Melbourne, Australia. They specialize in Web Design and Search Engine Optimization.Read More
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15888$5,000+50 - 249 employeesBerlin, GermanyPeak Ace AG is a Content Marketing company. Located in Berlin, Germany and France, the firm offers Content Marketing and Pay Per Click.Read More
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15889$5,000+50 - 249 employeesNew York, NYAuroIN, a SEO agency, is based in New York, New York and Bhubaneshwar, India. Their services include Search Engine Optimization and Pay Per Click.Read More
Industries
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15890$5,000+50 - 249 employeesAustin, TXTSEG is a SEO services firm. Headquartered in Austin, Texas, the company was launched in 2007. Their team provides Search Engine Optimization and Pay Per Click.Read More
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15891$5,000+50 - 249 employeesLondon, EnglandITPR, a PR agency, is in London, England and Manchester, England. They specialize in Public Relations and Search Engine Optimization.Read More
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15892Undisclosed50 - 249 employeesKolkata, IndiaZoom Web Media is a SEO agency established in 2010. Their services include Search Engine Optimization and Web Design.Read More
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15893UndisclosedFreelancer employeesSaúl Triviño is a small Oviedo, Spain-based SEO company. Their services include Search Engine Optimization and Conversion Optimization.Read More
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15894Undisclosed50 - 249 employeesVelenje, SloveniaAV studio d.o.o. Is a midsize Velenje, Slovenia-based Advertising company. The team specializes in Advertising and Digital Strategy.Read More
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15895$1,000+Freelancer employeesBirmingham, EnglandHeadquartered in Birmingham, England, Dr IT SEO Services is a small SEO company. The team provides Search Engine Optimization and Content Marketing.Read More
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15896$1,000+Freelancer employeesSEO company More Click Marketing was established in 2007. In Glasgow, Scotland, the team focuses on Search Engine Optimization and Web Design.Read More
Clients
Olive Event CateringIndustries
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15897$1,000+2 - 9 employeesJarocin, PolandProBiz Services sp z o.o. Is a SEO company. They specialize in Search Engine Optimization, IT managed services, Web Development, E-Commerce Development, and more and were established in 2018. Their small team is Jarocin, Poland-based.Read More
Industries
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15898$1,000+10 - 49 employeesHudson, OHLead to Recovery is a SEO company. Established in 2019, the firm is in Hudson, Ohio. Their services include Search Engine Optimization and Pay Per Click.Read More
Industries
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15899$1,000+10 - 49 employeesCape Town, South AfricaWeb Partner, a web design agency, was launched in 2014. Their small team is located in Cape Town, South Africa. The company focuses on Web Design and Search Engine Optimization.Read More
Industries
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15900Undisclosed50 - 249 employeesCyberweb Hotels is a Digital Strategy company. Their midsize team is headquartered in Wesley Chapel, Florida and focuses on Digital Strategy and Pay Per Click. The agency was founded in 1994.Read More
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