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ConTesta

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A real head behind every campaign.

Madrid, Spain11-50 employees2019
Established
Hire

About ConTesta

Behind every ConTesta account there is a senior strategist who actually thinks about your business: the founder joins every client meeting, and a team of 13 specialists runs the execution. We are headquartered in Madrid, with offices in Barcelona, Buenos Aires, Miami, London and Dubai, and we work with brands in more than ten countries in English, Spanish, French, Italian and German.

What we do: paid ads (Google, Meta, LinkedIn, TikTok), SEO, GEO for visibility in ChatGPT, Perplexity and Gemini answers, web design and development, social media, branding, PR, influencer campaigns and AI automation. Clients usually start with one channel and add the next once the first is paying for itself.

Proof:

- Mabra: +32% conversions from Google Ads in 3 months.

- Cantus: +120% organic clicks in 5 months.

- Thirteen: +39% organic clicks in 5 months.

Lenovo, Motorola and Topper are among the brands we have worked with, next to startups and growing mid-size companies across the US, Spain, Argentina and the rest of Europe.

How an engagement runs: we look at your numbers and business model before picking channels, optimize weekly, and send one clear monthly report tied to leads and revenue. You get senior strategy at Latin American rates, with a team that overlaps with US and European working hours. Send us your brief and we reply within 24 hours.

Services

Service Categories

Web Development

Industries Served(20)

Consumer & Retail
Fashion & ApparelHome & GardenSports & FitnessEcommerce & DTCLuxury & Premium GoodsConsumer Electronics
Professional Services
Management ConsultingArchitecture & DesignLegal Services

Team

CG

Carla Garassino

Administrator

Projects

Reviews & testimonials

About reviews & testimonials50Pros profiles are storefronts for agencies. Agencies may share client testimonials from past projects or their own websites, with permission. These testimonials were not necessarily submitted directly to 50Pros and are not independently verified by 50Pros.We distinguish reviews submitted directly to 50Pros from agency-provided and imported testimonials. Only eligible reviews submitted directly by clients contribute to the overall rating.

Client testimonials provided by the agency. Not independently verified by 50Pros.

Pedro Savio Gutierrez - Transalpine SL
Mar 2026

The objective of the collaboration was to develop a social media marketing campaign and a new website for our company, and they exceeded expectations. What we enjoyed most was their speed, proactive approach, detailed monthly reporting, and how they helped improve our revenue.

Moritz Never - Max und Moritz
Mar 2026

The objective of the collaboration was to develop a new website, as our previous one had become outdated. What we enjoyed most was the clear communication and being able to see the progress throughout the project.

Francis Sierra - Usinger
Mar 2026

The objective of the collaboration was to boost our business sales and improve overall performance. What we enjoyed most was the reliability in meeting deadlines and the high level of professionalism provided throughout the process.

Thomas Stacco - Ruda
Mar 2026

The objective of the collaboration was community management and digital consulting services. What we enjoyed most was that they met all objectives and their outstanding attention throughout the process, and we do not see any areas for improvement at the moment.