Top 100 On-Page SEO Companies in Spain
The Best of December 2025Looking for a top on-page SEO service provider in Spain?
On-page SEO companies typically perform an audit of your website to understand the technical and content-based changes you need to prioritize to rank web pages organically in search results. Some examples of action items may include shortening or lengthening meta descriptions and titles; adding target keywords to titles and meta descriptions; adding breadcrumb navigation to pages, and more.
When you work with an on-page SEO agency, be prepared to receive a list of recommendations. In the hiring process, ask if the agency implements the recommendations, too, or if that step would cost more.
To assist you in your search for a partner, we’ve compiled this list of the top on-page SEO companies in Spain. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Spain On-Page SEO Service Providers
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61$1,000+2 - 9 employeesMóstoles, SpainKahuna Digital Agency is a SEO agency. They offer Search Engine Optimization and Pay Per Click and were launched in 2015. The firm is located in Móstoles, Spain.Read More
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62$5,000+2 - 9 employeesPalma, SpainConversion Optimization company deSEO Marketing is located in Palma, Spain. They specialize in Conversion Optimization and Search Engine Optimization.Read More
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63$1,000+10 - 49 employeesEls Pallaresos, SpainRead More
Established in 2019, SEO Alive is a SEO services firm. They are headquartered in Els Pallaresos, Spain and have a small team. The agency offers search engine optimization.
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64$1,000+10 - 49 employeesAlacant, SpainGreat Knox is a social media marketing agency launched in 2015. Their services include Social Media Marketing and Search Engine Optimization.Read More
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65$1,000+10 - 49 employeesMadrid, SpainSEOLeverage, a Content Marketing company, was established in 2010. The company offers Content Marketing and Conversion Optimization, and is small.Read More
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66$1,000+2 - 9 employeesAlicante (Alacant), SpainInGravitylabs is a SEO agency headquartered in Alicante (Alacant), Spain. Founded in 2025, the team focuses on Search Engine Optimization and Pay Per Click.Read More
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67$1,000+2 - 9 employeesBarcelona, SpainCallpalooza, a Sales Outsourcing company, was launched in 2020. Their small team is in London, England; Barcelona, Spain and Cairo, Egypt. Their services include Sales Outsourcing, Email Marketing, Search Engine Optimization, and Content Marketing.Read More
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All Services 4 UIndustries
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68Undisclosed2 - 9 employeesGranada, SpainEscándalo Digital is a Content Marketing company. The team specializes in Content Marketing and Digital Strategy and is in Granada, Spain.Read More
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69$1,000+10 - 49 employeesMadrid, SpainWardem, a Digital Strategy company, is located in Madrid, Spain. Established in 2019, the team offers Digital Strategy and Conversion Optimization.Read More
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EcoalfIndustries
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70$1,000+10 - 49 employeesTorrejón de la Calzada, SpainEstablished in 2010, Gert Mellak is a Content Marketing company. Their services include Content Marketing and Digital Strategy.Read More
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71$1,000+2 - 9 employeesUtrera, SpainSciArt Agency is a SEO company. The team provides Search Engine Optimization and Web Development, and the firm is based in Utrera, Spain.Read More
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72Undisclosed10 - 49 employeesMálaga, SpainDisruptivos is a Content Marketing company. Their team is headquartered in Málaga, Spain. The company offers Content Marketing and Digital Strategy.Read More
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73$5,000+2 - 9 employeesMadrid, SpainISolated is a SEO company. They were launched in 2012 and offer Search Engine Optimization and Web Design.Read More
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74$5,000+10 - 49 employeesSant Quirze del Vallès, SpainBased in Sant Quirze del Vallès, Spain, Limbic is a small Content Marketing company. The team focuses on Content Marketing and Search Engine Optimization.Read More
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75$1,000+10 - 49 employeesMadrid, SpainLaunched in 2010, Seogea is a small Madrid, Spain-based Content Marketing company. Their team focuses on Content Marketing and Digital Strategy.Read More
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76$5,000+2 - 9 employeesL'Hospitalet de Llobregat, SpainFounded in 2014, Several.pro is a branding company. The team provides Branding and Digital Strategy and is headquartered in L'Hospitalet de Llobregat, Spain and Madrid, Spain.Read More
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77$1,000+50 - 249 employeesMadrid, SpainMedia Power is an Advertising company founded in 2019. Their team focuses on Advertising and Branding.Read More
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78$1,000+2 - 9 employeesCollado Villalba, SpainBased in Collado Villalba, Spain, GrowthSEO is a SEO agency and web design agency. Their services include Search Engine Optimization and Web Design.Read More
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79Undisclosed2 - 9 employeesMálaga, SpainCinpy is an Advertising company. Located in Málaga, Spain, the team focuses on Advertising and Graphic Design.Read More
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80$5,000+2 - 9 employeesValència, SpainDoowebs is a website development firm in València, Spain. The team specializes in Web Development and Web Design.Read More
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81$5,000+50 - 249 employeesBarcelona, SpainAgencia Karmina is an Advertising company established in 2015. The company offers Advertising and Branding.Read More
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82$1,000+Freelancer employeesCastellón de la Plana, SpainBerbel - is a SEO services firm. Located in Castellón de la Plana, Spain, their team specializes in Search Engine Optimization and Web Design.Read More
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83$1,000+10 - 49 employeesMadrid, SpainRead More
DiscoverMyBusiness is a small PPC company based in New York, New York; London, England and Madrid, Spain. They provide Pay Per Click, Social Media Marketing, and Search Engine Optimization and were launched in 2018.
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84Undisclosed2 - 9 employeesParets del Vallès, SpainSmall web development company SANTACONCHA, is in Parets del Vallès, Spain. The team provides Web Development and Digital Strategy.Read More
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85Undisclosed10 - 49 employeesAlacant, SpainNivel de Calidad, a PPC agency, provide Pay Per Click and Social Media Marketing. They were founded in 2013.Read More
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86$1,000+2 - 9 employeesBarcelona, SpainHeadquartered in Barcelona, Spain, Artilet is a web design agency. Their services include Web Design and Graphic Design.Read More
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87$1,000+2 - 9 employeesParets del Vallès, SpainAd2place-digital is a social media marketing firm. The small Parets del Vallès, Spain-based team provides Social Media Marketing and Search Engine Optimization. The firm was launched in 2021.Read More
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88Undisclosed10 - 49 employeesValència, SpainAdding Technology S.A. Is a Digital Strategy company located in València, Spain. They specialize in Digital Strategy and Social Media Marketing and were founded in 2004.Read More
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89$1,000+2 - 9 employeesSanta Cruz de Tenerife, SpainNimbo Software is a web design company launched in 2020. In Santa Cruz de Tenerife, Spain, the team focuses on Web Design and Custom Software Development.Read More
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90$1,000+2 - 9 employeesTorrelodones, SpainBiomarketum is a Torrelodones, Spain-based Digital Strategy company. Their services include Digital Strategy and Pay Per Click.Read More
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