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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26731$1,000+2 - 9 employeesKolkata, IndiaSEOcontrol, a small Digital Strategy company, is based in Kolkata, India. They provide Digital Strategy, Social Media Marketing, Content Marketing, Search Engine Optimization, and more and were founded in 2014.Read More
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26732$1,000+2 - 9 employeesCasablanca, MoroccoBranding agency Pixelweb was founded in 2018. Their small team is based in Casablanca, Morocco and specializes in Branding, Social Media Marketing, Search Engine Optimization, Web Development, and more.Read More
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26733$1,000+2 - 9 employeesNoida, IndiaRead More
Founded in 2018, Designomate is a development firm. Their team of around 5 employees is based in Melbourne, Australia. They focus on web design, web development, and SEO.
Clients
Verve Jewelry -
26734$1,000+2 - 9 employeesIstanbul, TürkiyeRead More
WEB TASARIM 34 is a web design company founded in 2013 and based in Istanbul, Turkey. With more than two employees, they specialize in web design and SEO solutions for various clients.
Clients
KURS.COM -
26735$1,000+2 - 9 employeesNewcastle Upon Tyne, EnglandRead More
Genix Marketing is a small content marketing company. They provide content marketing, pay per click, search engine optimization, social media marketing, and more and were launched in 2021. The agency is in Newcastle Upon Tyne, United Kingdom.
Industries
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26736$1,000+2 - 9 employeesSingapore, SingaporeIn Singapore, Singapore, Cleverly SG is a PPC agency. The small company was launched in 2017. Their team specializes in pay per click, search engine optimization, advertising, social media marketing, and more.Read More
Industries
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26737Undisclosed2 - 9 employeesBlackburn, EnglandDigivizor Ltd is a SEO services firm founded in 2020. The agency specializes in search engine optimization, social media marketing, content marketing, email marketing, and more and has a small team.Read More
Industries
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26738$5,000+2 - 9 employeesBonita Springs, FLSmall web development firm Suite Edge, is based in Bonita Springs, Florida. They offer web development, search engine optimization, pay per click, social media marketing, and more and were established in 2018.Read More
Industries
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26739$5,000+2 - 9 employeesBranding firm Mammoth Media is headquartered in Irvine, California. The agency provides branding, search engine optimization, logo, email marketing, and more and is small.The agency was established in 2010.Read More
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26740$1,000+2 - 9 employeesSEO company INNOVA ONLINE™ was founded in 2019. The small team focuses on search engine optimization, web development, digital strategy, social media marketing, and more. The company is headquartered in Salzburg, Austria.Read More
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26741$5,000+2 - 9 employeesZeroSum Marketing is a small Houston, Texas-based SEO agency. They provide search engine optimization, digital strategy, social media marketing, content marketing, and more and were founded in 2023.Read More
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26742$1,000+2 - 9 employeesThe Hawk Tech is a SEO services firm in Kurali, India. The company provides search engine optimization, ux/ui design, print design, web development, and more and has a small team.The company was launched in 2022.Read More
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26743Undisclosed2 - 9 employeesMiami, FLActimedia Digital is a small Miami, Florida-based SEO services firm. Their services include Search Engine Optimization and Web Design.Read More
Clients
SamsungIndustries
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26744$1,000+2 - 9 employeesMaumee, OHToledo Web Designs is an e-commerce development company established in 2006. Their team offers E-Commerce Development and Pay Per Click.Read More
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26745Undisclosed2 - 9 employeesFounded in 2000, Matt Cotten and Associates is an e-commerce development firm. The team focuses on E-Commerce Development and Pay Per Click and is headquartered in Oak Park, Illinois.Read More
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26746Undisclosed2 - 9 employeesHuntersville, NCWebScout is a branding agency. Based in Huntersville, North Carolina, the company specializes in Branding and Digital Strategy.Read More
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26747$5,000+2 - 9 employeesPorto Alegre, BrazilWDSites, a small web design agency, is headquartered in Porto Alegre, Brazil. Their services include Web Design and Web Development.Read More
Industries
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26748$5,000+2 - 9 employeesBarcelona, SpainWeb design company The Webmaster Co. Is located in Barcelona, Spain. Their services include Web Design and Web Development.Read More
Industries
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26749$5,000+2 - 9 employeesKarachi, Pakistan4M Designers is a web design company. The team specializes in Web Design and Content Marketing, and the agency is in Karachi, Pakistan.Read More
Industries
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26750$1,000+2 - 9 employeesSanta Monica, CASmall Digital Strategy company ST8, is headquartered in Santa Monica, California. The team specializes in Digital Strategy and Search Engine Optimization.Read More
Industries
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26751$5,000+2 - 9 employeesSurry Hills, AustraliaTheFARM Digital is an user experience design agency. They offer UX/UI Design and Branding and are located in Surry Hills, Australia.Read More
Industries
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26752$5,000+2 - 9 employeesAuckland, New Zealand96black is a web design company. Located in Auckland, New Zealand, their small team provides Web Design and Email Marketing. The company was established in 2010.Read More
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26753$1,000+2 - 9 employeesLubbock, TXSEO agency HONE Digital Marketing was founded in 2014. The team specializes in Search Engine Optimization and Social Media Marketing and is located in Lubbock, Texas.Read More
Industries
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26754$10,000+2 - 9 employeesPortland, ORLaunched in 2010, Epic Design Labs is a small e-commerce development firm headquartered in Portland, Oregon. Their team specializes in E-Commerce Development and Web Design.Read More
Industries
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26755$1,000+2 - 9 employeesWebTrackStudio is an e-commerce development company. They are headquartered in Jaipur, India and have small team of experts. Their services include E-Commerce Development and Web Development.Read More
Industries
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26756$1,000+2 - 9 employeesPasadena, CATerminus Agency is a small Pasadena, California-based social media marketing agency. Their services include Social Media Marketing and Web Design.Read More
Industries
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26757$1,000+2 - 9 employeesChennai, IndiaDigital Market Hubs is a SEO services firm. The Chennai, India-based agency was launched in 2017. Their services include Search Engine Optimization and Content Marketing.Read More
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26758$5,000+2 - 9 employeesCalgary, CanadaFactor One is an Advertising company. The company is in Calgary, Canada. Their team provides Advertising and Branding.Read More
Industries
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26759$5,000+2 - 9 employeesCalgary, CanadaFounded in 2011, Build Studio Inc. Is a web design agency. The company focuses on Web Design and Search Engine Optimization, and is small.Read More
Industries
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26760$5,000+2 - 9 employeesRichfield, MN90 Degree Media is an Advertising company founded in 2009. Their team focuses on Advertising and Branding.Read More
Industries
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