Top SEM Agencies in Barcelona 2026 Rankings & 559 Client Reviews for 42 Service Providers

We have a list of 42 SEM agencies in Barcelona. This list contains matching case studies and references, 559 customer reviews, hourly rates, team size and much more. Use the appropriate filter options to find the best SEM Agency for your business requirements.

  • Wachstum ist Handwerk. Vanced Media ist eine Digital-Agentur aus Berlin. Wir bauen Marken-Infrastruktur, die messbar Umsatz produziert. Websites, die Leads generieren statt nur gut auszusehen. Content, der Reichweite aufbaut statt nur Likes zu sammeln. Brand-Arbeit, die sich in Conversion-Raten niederschlägt, nicht in Pitch-Awards. Wir verbinden Strategie, Design, Code und Performance-Marketing unter einem Dach.... Read More

    11-50
    > €5,000
    €100 - €149
  • Websites that rank, convert, and perform. Every time. 4eck Media is a tech agency for web design, SEO/GEO, PageSpeed, and multilingual solutions in Waren (Müritz), Mecklenburg-Vorpommern. We provide design and development (WordPress and online shops with WooCommerce), search engine optimization, and AI & LLM optimization for SMBs. Our focus industries include e-commerce, healthcare, real estate, and education. Our customers include the award-w... Read More

    11-50
    > €5,000
    €75 - €99
  • Brands. Values. Creating. OWNED. COMMITTED. ALWAYS HERE FOR YOU.Our promise: We make brands stronger.Our perspective: 360-degree brand support.Our structure: Three experienced, specialized teams work hand in hand—so you get the best possible results, no matter whether your budget is big or small.How we work: We support you across the full range of communication services—creating tailored communication solutions, from on... Read More

    11-50
    > €5,000
    €100 - €149
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List of the Best Search Engine Marketing (SEM) Agencies in Barcelona

  • 11-50
    Barcelona, Spain
    Profitable marketing uses technology Martech Agency. Build marketing solutions tailored to your needs by harnessing the full power of technology in a digital world that never stands still. Read More
    Website
  • 201-500
    Barcelona, Spain + 1
    Embrace Cultural Relevance for Growth At Datawords, we believe international growth depends on more than visibility: brands also need compelling communication, a seamless user experience, and strong cultural fit in every market. Cultural adaptation is part of who we are. For more than 20 years, it has guided Datawords and defined our... Read More
    Website
  • 11-50
    > €10,000
    €75 - €99
    Barcelona, Spain
    #1 Digital Marketing Agency & IT Solutions - Spain Novicell helps organisations move forward in the digital landscape with solutions shaped around their specific needs. As a digital agency offering end-to-end services, we bring together web development, online marketing, data-led strategy and ecommerce performance. More than 20 years in the indus... Read More
    Website
  • 2-10
    > €1,000
    €75 - €99
    Barcelona, Spain
    We will make your brand stand out! With teams in London, Brussels, Barcelona and Lagos, we help brands grow through specialist paid-media expertise. Our global offering spans markets and languages, bringing together digital strategy, campaign delivery and ongoing support. From search and social to display, mobile, e-commerce and b... Read More
    Website
  • 2-10
    > €1,000
    €25 - €49
    Barcelona, Spain
    The Digitial User-Center Agency At We Are Crudo, a fully digital, cross-disciplinary team brings technology expertise to consulting. We build digital products around what people actually need. That’s why user-centred design guides our work: users shape every stage, from the first ideas and prototypes to design, testing and deve... Read More
    Website
  • 2-10
    > €1,000
    Barcelona, Spain
    SEO company Seowebs is a digital marketing company focused on SEO and creating high-quality content for the web. We also build WordPress templates designed to boost search performance and set up tools such as Juice SEO to distribute link equity through a carefully planned internal linking structure. To help... Read More
    Website
  • 2-10
    > €1,000
    €25 - €49
    Barcelona, Spain
    Specialists in SEO, development, design and audit Renpo helps businesses build a lasting presence in search. Its specialists work to move client websites higher in major search-engine results—and keep them there as algorithms evolve. Because search rules are constantly shifting, Renpo’s team tracks the latest changes and adjusts its SEO approach... Read More
    Website
  • 2-10
    Barcelona, Spain
    That's Advertising From strategy and website creation to advertising, our hands-on creative team delivers campaigns built to perform. We aim to become the online marketing partner clients choose with complete confidence for their most important projects. Think of us as your independent, boutique digital marketing a... Read More
    Website
  • We will find the ideal provider for you! Receive top offers individually selected for you free of charge.
    • 1. Fill in the form Let us know your requirements and the recipient of the offers.
    • 2. Receive offers Receive 3-5 top offers, individually selected for you.
    • 3. Non-binding & free You decide whether and with whom you start the project.

    Sarah Volkmann - talnt.de GmbH
    Sarah Volkmann | talnt.de GmbH
    "We received top offers from service providers that matched our budget quickly and easily!"
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  • 2-10
    > €10,000
    €50 - €74
    Barcelona, Spain + 1
    We help companies achieve their digital goals. We help businesses reach the right audience with ease. Our team supports companies in meeting their digital ambitions by creating, connecting, and overseeing websites as well as SEO initiatives. Read More
    Website
  • 11-50
    > €1,000
    €75 - €99
    Barcelona, Spain
    Your Ad-Vantage Maverick Media began its journey as a specialist in programmatic advertising. Drawing on years of experience across the digital trading landscape—from ad servers and exchanges to the technologies that connect them—we now work primarily on the publisher side as an independent trading desk. Our mod... Read More
    Website
  • 51-200
    > €1,000
    €75 - €99
    Barcelona, Spain
    - EXA Digital helps companies grow internationally while making customer acquisition more cost-effective. Our digital marketing team partners with businesses across Europe, the United States, the UAE, Bulgaria and beyond, building campaigns designed to deliver measurable outcomes. What sets us apa... Read More
    Website
  • 2-10
    > €1,000
    €75 - €99
    Barcelona, Spain
    YOU IMAGINE, WE WILL CREATE Based in Barcelona, Sensory Communication brings together seasoned marketing and communications specialists to deliver creative campaigns and advertising. Drawing on experience gained at major agencies, the team can act as your outsourced marketing and communications department, helping your busi... Read More
    Website
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    Elisa Mützel | Client Success Manager
    Elisa Mützel | Client Success Manager [email protected]
  • > 10,000
    Barcelona, Spain + 1
    Digital Advertising Agency The Next Ad is a digital agency focused on end-to-end omni-channel advertising planning and operations. With locations in Amsterdam and Barcelona, we bring together the latest media opportunities, emerging technology, and fresh ideas—so your brand narrative comes to life through a strategy that a... Read More
    Website
  • 2-10
    > €1,000
    < €25
    Barcelona, Spain
    Astronads Based in Barcelona, we help businesses worldwide grow their presence online. Our globally minded team partners with brands to strengthen their reach through social media and Google Ads. Read More
    Website
  • 11-50
    > €1,000
    €25 - €49
    Barcelona, Spain
    Strategy, design and artificial intelligence. Barcelona and the Balearic Islands’ digital growth partner, bringing strategy, web and AI-powered advertising together under one roof. Read More
    Website
  • 2-10
    > €1,000
    €25 - €49
    Barcelona, Spain
    Web Development Studio We specialize in bespoke Pure Code solutions, taking on complex, carefully tailored projects that address business challenges and push the boundaries of what’s possible. Read More
    Website
  • 2-10
    > €10,000
    €25 - €49
    Barcelona, Spain
    Barcelona Web Design Laboratory Based in Barcelona, Sitelabs brings together web design and digital marketing expertise to help businesses grow online. The team creates complete web projects, handling everything from site architecture and content to visual design and development, alongside inbound marketing. Together, these ser... Read More
    Website
  • 11-50
    > €10,000
    > €200
    Barcelona, Spain
    Affluent Digital | B2B LeadGen Agency Our outbound engines are built to accelerate your expansion. For mid-sized to large B2B companies, we consistently generate a reliable flow of qualified leads so you can grow quickly and keep your attention where it counts most: winning new business. Read More
    Website
  • 11-50
    > €10,000
    > €200
    Barcelona, Spain
    Building brands for property, retail and places. Based in Barcelona since our launch in 2003, we bring together branding, creative design and marketing under one roof, with a focus on real estate. We help every client turn their project into a compelling strategy, campaign and set of marketing materials. Just as important, we’re committed to at... Read More
    Website
  • 2-10
    > €1,000
    €100 - €149
    Barcelona, Spain
    Growth marketing for b2b technology companies More than growth marketing: a team of seasoned specialists helping young B2B businesses build momentum and scale. Read More
    Website
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