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
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19831$1,000+Freelancer employeesSEO company GonDi.solutions is located in San Miguel, Costa Rica. They specialize in Search Engine Optimization and Social Media Marketing and were established in 2018.Read More
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19832UndisclosedFreelancer employeesKyiv, UkraineSEO Crowd is a SEO company. Their small team is based in Kyiv, Ukraine. Their services include Search Engine Optimization and Digital Strategy.Read More
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19833$1,000+Freelancer employeesMontréal, CanadaFounded in 2020, Apogee Web Design & SEO is a small SEO agency and web design agency. Their services include Search Engine Optimization and Web Design.Read More
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19834$5,000+Freelancer employeesUndisclosedUSA Boost Social is a small social media marketing company and SEO services firm launched in 2022. Their services include Social Media Marketing and Search Engine Optimization.Read More
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19835UndisclosedFreelancer employeesSeo Expert in Nepal - Sujit Chaulagain is a small SEO company in Kathmandu, Nepal. The team offers Search Engine Optimization and Content Marketing.Read More
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19836$1,000+Freelancer employeesVernon Township, NJSEO Audit Pros is a SEO agency. Their team is headquartered in Vernon Township, New Jersey. The company focuses on Search Engine Optimization and Content Marketing.Read More
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19837UndisclosedFreelancer employeesNitrojade SEO and Web Design is a SEO services firm and web design agency founded in 2021. The firm offers Search Engine Optimization and Web Design, and is small.Read More
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19838$5,000+Freelancer employeesCoincheers is a PR agency and SEO company. Launched in 2023, the team offers Public Relations and Search Engine Optimization.Read More
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19839UndisclosedFreelancer employeesHambleden, EnglandThe Atom Lab is a Hambleden, England-based SEO agency. Their services include Search Engine Optimization and Marketing Strategy.Read More
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19840$1,000+Freelancer employeesPlzeň 2-Slovany, Czech RepublicMartin Bangho is a SEO services firm. Established in 2021, the company is in Plzeň 2-Slovany, Czech Republic. Their services include Search Engine Optimization and Content Marketing.Read More
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19841$1,000+Freelancer employeesSEO Revival is a SEO services firm and pay per click company. The Sofia, Bulgaria-based company provides Search Engine Optimization and Pay Per Click.Read More
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19842$5,000+Freelancer employeesSEO Care is a SEO company. Launched in 2025, the team provides Search Engine Optimization and Content Marketing. The company is in USA, Alabama.Read More
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19843UndisclosedFreelancer employeesSocial media marketing agency and SEO company Digital Arena is based in Dubai, United Arab Emirates. The team provides Social Media Marketing and Search Engine Optimization.Read More
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19844UndisclosedFreelancer employeesMount Riverview, AustraliaHatchling Web is a SEO services firm. Headquartered in Mount Riverview, Australia, the company was established in 2019. Their team provides Search Engine Optimization and Web Design.Read More
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19845$1,000+50 - 249 employeesRajkot, IndiaLaunched in 2017, Desgin i tech is a social media marketing agency. The team focuses on Social Media Marketing and Search Engine Optimization.Read More
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19846$1,000+Freelancer employeesSEO agency and web design agency SAT Web & SEO was established in 2023. The team offers Search Engine Optimization and Web Design.Read More
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19847$1,000+Freelancer employeesHohenroth, GermanySEO Beratung KMU is a SEO company. They are in Hohenroth, Germany. Their team focuses on Search Engine Optimization and Web Development.Read More
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19848$1,000+2 - 9 employeesSeattle, WAS9 Digital is a branding company. Their small team is in Seattle, Washington. Their services include Branding and Content Marketing.Read More
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19849$1,000+2 - 9 employeesMonterrey, MexicoWebsite development company Soluciones Web Mty specializes in Web Development and Social Media Marketing. They were launched in 1995.Read More
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19850$1,000+2 - 9 employeesNew Delhi, IndiaState Services is a web design agency. They specialize in Web Design and Web Development and were established in 2016.Read More
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19851Undisclosed2 - 9 employeesAlioned Agency is a web design company. Their team is based in Sydney, Australia and Warsaw, Poland. The company focuses on Web Design and UX/UI Design.Read More
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19852$5,000+2 - 9 employeesSt. Louis, MOChangeUp Productions is a video production company. The St. Louis, Missouri-based company provides Video Production and Search Engine Optimization.Read More
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19853$5,000+2 - 9 employeesRohnert Park, CAROI Factory is a Conversion Optimization company. Their small team is based in Rohnert Park, California and Auburn, California. Their services include Conversion Optimization and Digital Strategy.Read More
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19854$1,000+2 - 9 employeesBekasi, IndonesiaBased in Bekasi, Indonesia, Lepiza Digital is a web design agency. Their services include Web Design and UX/UI Design.Read More
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19855$5,000+2 - 9 employeesDenpasar, Bali, IndonesiaCore Freelancers is a PPC agency. Launched in 2018, the company is based in Denpasar, Bali, Indonesia. Their team provides Pay Per Click and Search Engine Optimization.Read More
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19856$1,000+250 - 999 employeesIslamabad, PakistanBirdView Logic Academy (Software House and IT Trainings) is a SEO company. Founded in 2010, the agency specializes in Search Engine Optimization and Other Digital Marketing.Read More
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19857Undisclosed250 - 999 employeesWebsolink is a website development company. Established in 2021, the firm focuses on Web Development and Mobile App Development.Read More
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19858$5,000+250 - 999 employeesShanghai, ChinaBrandoro is a midsize social media marketing company. Established in 2009, the team offers Social Media Marketing and Ecommerce Marketing.Read More
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19859$1,000+2 - 9 employeesClovis, CAConsultSmart LLC is a social media marketing firm headquartered in West Hollywood, California. They specialize in social media marketing, search engine optimization, pay per click, and web design and were launched in 2024.Read More
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19860Undisclosed2 - 9 employeesAKGLS Group is a SEO company launched in 2015. The team provides Search Engine Optimization and Social Media Marketing.Read More
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