Top 100 On-Page SEO Companies
The Best of October 2026Looking for a top on-page SEO service provider?
On-page SEO refers to the quality of web pages and content on your website. It includes meta descriptions, title tags, headers, internal linking, and other SEO best practices. You can control on-page SEO factors, so it's important to understand which are positively or negatively affecting content on your website and improve them. Ultimately, thoughtful on-page SEO helps your content rank for relevant keywords.
That's why we've created this list of the best on-page SEO companies for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
List of the Best On-Page SEO Service Providers
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14401Undisclosed10 - 49 employeesZumax Digital Marketing is a Pulau Pinang, Malaysia-based branding agency. Established in 2019, the team offers Branding and Social Media Marketing.Read More
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14402Undisclosed10 - 49 employeesTechDr is a small Hyderabad, India-based social media marketing agency. The team specializes in Social Media Marketing and Content Marketing.Read More
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14403$1,000+10 - 49 employeesLike Honey is a social media marketing company. Their team is located in Utrecht, Netherlands. The firm specializes in Social Media Marketing and Search Engine Optimization.Read More
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14404$1,000+10 - 49 employeesNexaaseo is a Mumbai, India-based social media marketing company. The team specializes in Social Media Marketing and Content Marketing.Read More
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14405$1,000+10 - 49 employeesFinspire Labs (OPC) Private Limited, a SEO services firm, is headquartered in Panchkula, India. Established in 2024, the team offers Search Engine Optimization and Content Writing Services.Read More
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14406Undisclosed10 - 49 employeesClearwater, FLAmplify by UBIQ, a Digital Strategy company, is headquartered in Clearwater, Florida. They provide Digital Strategy and Social Media Marketing.Read More
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14407$1,000+10 - 49 employeesDelhi, IndiaD Best Software is a small SEO agency based in Delhi, India and New Delhi, India. Their services include Search Engine Optimization and Custom Software Development.Read More
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14408$1,000+10 - 49 employeesFounded in 2023, Toronto Digital Marketing Agency is a social media marketing company. The team focuses on Social Media Marketing and Search Engine Optimization and is in Toronto, Canada.Read More
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14409$5,000+10 - 49 employeesProject Wilbur, a Business Consulting company, was founded in 2020. They specializes in Business Consulting and Search Engine Optimization.Read More
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14410$1,000+10 - 49 employeesMission10 is a social media marketing agency headquartered in Aberdeen, Scotland. The team provides Social Media Marketing and Search Engine Optimization.Read More
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14411Undisclosed10 - 49 employeesLocated in Bela Vista, Brazil, Preditiva.co is a SEO services firm. Their services include Search Engine Optimization and E-Commerce Development.Read More
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14412$10,000+10 - 49 employeesGlitex Solutions Limited is a SEO company. Their team is based in Nairobi, Kenya and focuses on Search Engine Optimization and Custom Software Development.Read More
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14413Undisclosed10 - 49 employeesZürich, SwitzerlandLA Click GmbH is a social media marketing company. Established in 2015, the agency is based in Zürich, Switzerland. Their team specializes in Social Media Marketing and Search Engine Optimization.Read More
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14414$1,000+10 - 49 employeesAllusive Digital, a small branding company, is located in Los Angeles, California. Their services include Branding and Social Media Marketing.Read More
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14415$1,000+10 - 49 employeesSocial Wolfs is a branding agency founded in 2024. In Lucknow, India, the team specializes in Branding and Social Media Marketing.Read More
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14416$1,000+10 - 49 employeesEstablished in 2009, Magic Web Services is a SEO company. Their team focuses on Search Engine Optimization and Graphic Design.Read More
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14417$1,000+10 - 49 employeesKalk Solutions is an ERP consulting and SI company launched in 2021. The firm offers ERP consulting and SI and Web Development.Read More
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14418Undisclosed10 - 49 employeesPimpri-Chinchwad, IndiaEdgelink Technology Pvt. Ltd. Is a small SEO services firm founded in 2018. Their team offers Search Engine Optimization and Other Digital Marketing.Read More
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14419$1,000+10 - 49 employeesGreater Noida, IndiaZion infosystem, a social media marketing firm, was established in 2012. The team provides Social Media Marketing and Web Design.Read More
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14420$1,000+2 - 9 employeesNew Delhi, IndiaContent Marketing company Lelowebsite is in New Delhi, India. They focus on Content Marketing and Email Marketing.Read More
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14421$10,000+10 - 49 employeesLocated in Pallebedda, Sri Lanka, Fagginapps (Pvt) Ltd is a social media marketing firm. The small company was founded in 2020. Their services include social media marketing, search engine optimization, graphic design, web development, and more.Read More
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14422$1,000+Freelancer employeesDhiren Bharda | SEO & Paid Ads Expert, a pay per click agency, is in Rajkot, India. Founded in 2026, the small team focuses on Pay Per Click, Search Engine Optimization, Direct Marketing, Ecommerce Marketing, and more.Read More
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14423$1,000+Freelancer employeesEdmonton, CanadaMonster Workshop is an Edmonton, Canada-based SEO services firm and web design company. The team specializes in Search Engine Optimization and Web Design.Read More
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14424UndisclosedFreelancer employeesGlasow, ScotlandLaunched in 2017, Angus Carbarns Digital Marketing & Analytics, a small Conversion Optimization company, is in Glasow, Scotland. Their team offers Conversion Optimization and Digital Strategy.Read More
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14425$1,000+Freelancer employeesMünchen, GermanyBocko SEO & Webdesign München is a SEO company. The München, Germany-based company was launched in 2014. Their services include Search Engine Optimization and Web Design.Read More
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14426UndisclosedFreelancer employeesDelhi, IndiaDigital Marketing is a social media marketing firm. Their team is headquartered in Delhi, India and offers Social Media Marketing and Email Marketing.Read More
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14427$1,000+50 - 249 employeesMelbourne, AustraliaKONZE Enterprise Pty Ltd, a SEO services firm, was established in 2018. The company offers Search Engine Optimization and Social Media Marketing, and is midsize.Read More
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14428$1,000+Freelancer employeesMilano, ItalySEOAlk is a SEO agency. The team is based in Milano, Italy, and their services include Search Engine Optimization and Web Design.Read More
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14429$1,000+Freelancer employeesGolden, COAgave Studio is a web design agency. The Golden, Colorado-based firm was launched in 2020. Their team provides Web Design and Branding.Read More
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14430$5,000+50 - 249 employeesMontevideo, UruguayLocated in Montevideo, Uruguay, Evox - Agencia de Marketing Digital is a midsize Demand Generation Marketing company. Their services include Demand Generation Marketing and Advertising.Read More
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On-Page SEO Companies FAQs
Seasoned on-page SEO companies aren't in short supply, and we want to help you connect with the best of the best. To start your search, we've created a list of FAQs.
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What is an on-page in SEO?
On-page SEO, also called on-site SEO, is a type of search engine optimization that focuses on optimizing web pages to improve a website’s search engine performance in relevant search results. It also involves improving or enhancing key elements such as website content, HTML elements, page speed, and website structures to help websites become more readable, relevant, and valuable for browsers.
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What is the difference between technical SEO and on-page SEO?
Firstly, both on-page and technical SEOs are part of every effective SEO strategy; what differentiates them are their focus and methodologies. On-page SEO works on optimizing individual page content and elements like title tags, keyword placement, and internal linking. It ensures content is optimized for maximum readability and relevance to browsers. On the other hand, technical SEO prioritizes enhancing the technical aspects of a website to improve its overall technical performance, like indexing and crawling. It works on maximizing site speed, improving mobile responsiveness, and fixing crawl errors. When combined together, on-page and technical SEO can supercharge any SEO strategy.
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How much does on-site SEO cost?
The cost of on-site SEO will depend on several factors, such as the scale of the project, the current state of the website, and what type it is — if it’s going to be a one-time or ongoing project. Typically, when hiring a dedicated on-site SEO agency for comprehensive on-page optimization, the cost can range from $1,000 – $10,000. However, for larger-scale projects, the price tag can go as high as $20,000 – $50,000.