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Strategy, design and build — end to end

MER Studio is an independent design and development studio based in Buenos Aires, founded by Mercedes Rey. We bring strategy, design and development into one connected process — from brand identities and websites to ecommerce stores and complex digital products.

  • Min project size
    $1,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    2 - 9
  • Year founded
    Founded 2025

Overview by:

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Mer Studio

Select Focus Area
AI Technologies & Models
Anthropic
30%
Open AI GPT-3
30%
Adobe Firefly
20%
Deepmind Gopher
5%
Facebook OPT
5%
Meta Make-a-Video
5%
Open AI Dall-E 2
5%
CMS Focus
Adobe Experience Manager CMS
20%
E-commerce Systems
Other ecommerce systems
10%
PrestaShop
10%
Frameworks and CMS
Platform SEO Focus
Shopify SEO
50%
WordPress SEO
40%
YouTube SEO
10%
User Experience Focus
Industries
eCommerce
35%
Business services
20%
Consumer products & services
20%
Financial services
15%
Other industries
10%
Clients
Small Business (<$10M)
60%
Midmarket ($10M - $1B)
30%
Enterprise (>$1B)
10%

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Our Story

MER Studio was founded in 2026 by Mercedes Rey (Mer), after 25 years designing and building for enterprise platforms and US startups. We believe great work happens when strategy, design and development work together, so one senior team carries each project from first idea to launch. Clients work directly with the people doing the work, and we build systems their teams and AI tools can keep using after we leave. Clear decisions, consistent brands, products that scale.

Meet the Team

Mer Studio

Mer StudioOwner

Mercedes Rey (Mer) is the founder and design lead of MER Studio. She has 25 years of experience in branding, UX/UI and front-end development, from enterprise platforms to US startups. She led ecommerce UX and front-end at Orchard Mile and The Mile in

What Sets Us Apart

Strategy, design and build in one team

One senior team takes your project from strategy to launch. No handoffs between agencies, no lost context: the people who define the brand are the ones who design and build the site or store.

Built to be found by AI search

Every site and store we build includes AI visibility (GEO and AEO): structured data, llms.txt and content that ChatGPT, Perplexity and Google AI can read, cite and recommend.

25 years of enterprise and startup experience

From enterprise platforms to US startups like Orchard Mile and The Mile. We bring enterprise-grade design systems and rigor to projects of any size, in English and Spanish.

Contact MER Studio

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