Serrano Digital
Performance marketing for SMEs and e-commerce: business numbers first, advertising second.
Almost every agency starts by asking which platform you want to advertise on. We start with margin, average order value, and repurchase rate: how much a customer is worth and how much you can afford to pay to acquire them. Without these numbers, choosing a channel is guessing with other people's money. How we work The business before the channel. We define what a customer can cost and only then where to invest. We fix the funnel before we push it. If the store doesn't convert or the customer doesn't return, more budget only makes the same leak more expensive. A specialist per channel, not a generalist rotating between accounts. We measure up to the sale, not up to the click. If a number cannot be attributed to a sale or a closing inquiry, it decides nothing. We test on ourselves before selling: we measure every month if ChatGPT, Perplexity, and Gemini recommend us, with the same method we then apply to clients. The experience Founded in 2022 in Córdoba, Argentina, by Walter Fernández, with over 7 years of industry experience. We publish a benchmark with real data from our portfolio — over 100 million pesos of analyzed ad spend — because an agency must be able to show its numbers, not just ask for yours. Cases with published ratios: 13.51x sustained ROAS for a quarter in a supplement e-commerce, 6.25x for a niche brand, over 4,000 inquiries for a business that sells by direct consultation. We execute on Meta, Google, TikTok, and Mercado Libre, email marketing, and CRM, especially with stores on Tiendanube. Certified Google Partners (ID 2065464005, verifiable in the official directory). Platforms are the tool; the criterion for using them is what you hire.
7 people in their team
Speaks Spanish
7 projects in their portfolioWorks remotely across the globe
Sortlist member since 2026
Founded in 2022
5/5
Services
7 services offered by Serrano Digital
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7 members in Serrano Digital's team
Story
Serrano Digital es una agencia de Performance Marketing & Growth especializada en ecommerce y pymes de Argentina y LATAM. Diseñamos y operamos estrategias full-funnel: Google Ads, Meta Ads, SEO técnico y local, email marketing en Klaviyo y Mailchimp, optimización de conversión (CRO) en tiendas Tiendanube y Shopify
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Reviews
5 reviews for Serrano Digital
5/5
(5 reviews)LM
Liliana MoránEncargada General at Emprendimientos Gobierno de San Luis
- Service
- Digital Strategy
Serrano ha sido el mayor descanso de nuestros emprendimientos. El equipo es maravilloso, no solo por lo eficiente sino por lo cómoda que me han hecho sentir en todas las reuniones: escuchan y resuelven. Mis publicidades estaban mal estructuradas y realmente perdí mucho dinero ahí, pero Serrano me hizo ver el rendimiento de mi dinero invertido muy rapidamente. Gracias. Es un lujo trabajar con ustedes
5/5
MC
María Constanza AtíasFundadora at Orgánica Real
- Service
- Digital Strategy
Trabajamos con Serrano hace aproximadamente 1 año, y los resultados han sido fantásticos desde el primer mes y lo siguen siendo al día de hoy. Cuentan con un gran compromiso por cumplir los objetivos del negocio, no solo miran el rendimiento de los emails, la publicidad y la tienda online, sino que también están en los detalles del día a día donde pueden sumarnos a nuestra operación.
Totalmente recomendables como equipo y como personas.
5/5
MW
Mariana WolffDueña at Cristal de Mar
- Service
- Online Advertising
Contar con sus servicios nos ayuda a escalar con confianza. Nuestro techo siempre esta en la producción y no en las ventas gracias al excelente impacto de las acciones planificadas.
5/5
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