Estudio34

Barcelona, Catalonia, Spain

SEO and SEM strategies with conversion optimization and analytics

Estudio34, based in Barcelona, has been providing digital marketing services since 2010. They focus on offering clarity in digital strategies, acting as an extension of their clients' teams. Their approach is characterized by transparency, innovation, and measurable results.

The agency specializes in a range of services including SEO, SEM, CRO, and web analytics. They optimize websites to increase organic traffic and conversions, create personalized SEM campaigns, and propose UX improvements to enhance user experience and profitability. As a Google Partner, they offer tailored PPC strategies and maintain optimized campaigns.

Estudio34 has a track record of successful projects across various sectors such as ecommerce, education, and startups. They have worked with notable clients like General Optica and the Universitat de Barcelona, demonstrating their ability to deliver results through innovative strategies that combine multiple digital channels.

16
YEARS IN BUSINESS
12
SERVICES

Capabilities

Services

What these services involve

Ads Management
Planning, launching, and optimizing paid advertising across major platforms.
Analytics & Reporting
Tracking, dashboards, and reporting that ties marketing activity to outcomes.
Content Marketing
Content strategy and production designed to attract and convert audiences.
Conversion Rate Optimization
Testing and UX improvements that increase leads and sales from existing traffic.

Agency details

Team size
11-50 people
Founded
2010 (16 years)

About this agency on Agency List

Estudio34 holds an Agency List Score of 98 out of 100.

That score is higher than 99% of the 36,919 agencies Agency List has assessed so far.

The Agency List Score measures how well an agency documents its work in public: named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than to the client.

It does not measure client satisfaction, price, or availability.

How the Agency List Score is measured

Assessment date

Agency List assessed Estudio34 in September 2026, reading 8 pages published on estudio34.com.

The score reflects what Estudio34 had published by that date; anything published since has not been read.

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