Best consultancies for specific projects and campaigns in Barcelona

With over 30 specialists, this agency is an expert in custom web design and SEO and SEM strategies, making it a solid choice for companies seeking innovative, results-oriented projects for their online presence.

This consulting firm stands out for its comprehensive approach to digital strategy, advertising, UX/UI design, and web development, ideal for specific e-commerce projects seeking measurable results. Its experience managing millions of visits and social media views validates its effectiveness.

Ideal for brands seeking targeted campaigns with a unique voice and an authentic digital presence, this agency is distinguished by its fresh and creative approach to branding and digital marketing. They offer comprehensive services focused on connecting emotionally with the audience.

As a Google Premier Partner 2025, Seonet is a robust option for specific projects requiring a focus on performance and digital analytics, managing over 1,500 international projects and focusing on measurable results.

Led by Romuald Fons, BigSEO specializes in advanced organic search engine optimization and Google-optimized content, making it ideal for targeted campaigns that require an aggressive lead generation strategy and technical optimization.

With over 23 years of experience and as a Google Premier Partner until 2025, Mediaclick is an experienced choice for projects seeking to combine strategic web design, AI-focused SEO, and digital advertising campaigns.

This full-service marketing agency stands out for its solid project management and responsiveness, boasting 100% positive customer feedback, making it ideal for targeted campaigns that require efficiency and guaranteed results.

A leader in Digital Commerce Marketing, Elogia is crucial for specific projects seeking to optimize user acquisition and the customer experience throughout the purchasing process, combining SEO, SEM, and social media advertising.

Specializing in B2B marketing, ARTIC Agency integrates as a strategic partner to generate business, offering business consulting, inbound marketing, SEO, SEM, and automation, ideal for projects in complex environments.

With 94% of clients praising its strategic creativity and responsiveness, MONSOON is an excellent option for specific campaigns requiring comprehensive advertising and brand strategy solutions with high satisfaction.

Their specialization in branding and brand strategy is crucial for specific projects that require a strong and consistent brand identity, ensuring that visual and verbal communication is aligned with the objectives.

With over 20 years of experience, they integrate as a communication and marketing department, designing and implementing customized strategic plans, ideal for projects that need public relations and digital marketing with an in-house focus.

This branding agency is crucial for standing out in the local Barcelona market, connecting with the audience and building a solid reputation through creativity and innovation.

With over 25 years of experience and 2,000 completed projects, BCM is a B2B communications agency ideal for specific projects requiring marketing consulting, marketing plans, and outsourcing with a comprehensive approach tailored to the business reality.

This organization is essential for SMEs looking to embark on innovation or integrate creative techniques into specific projects, offering strategic advice and specialized programs for startups and deep tech companies.