About Us - Sinaz Webflow HTML Website Template

Why Choose Sinaz

We use smart, data-driven social strategies to drive consistent and sustainable brand growth.

We build every campaign on clear goals, real data, and structured planning to ensure measurable and sustainable growth.

Strategy-First Approach.

We craft campaigns with engaging content and smart planning to capture attention, drive interaction, and deliver results.

Creative That Performs.

We meticulously track, analyze, and optimize each campaign to deliver clear, measurable, and sustainable results.

Results You Can Measure.

Blurred figure wearing a glowing visor helmet against a light blue background.

Blurred side view of a person wearing a black motorcycle helmet and black outfit against a pale background.

Blurred artistic portrait of a shirtless person wearing a traditional wide-brimmed conical hat against a light background.

Blurred figure wearing a dark coat and a futuristic helmet with glowing orange horizontal lines on a light background.

Blurry silhouette of a person against a blue background with indistinct features.

Silhouette of a person with blurred hair movement against a warm, orange and purple gradient background.

Blurry silhouette of a person standing and leaning against a wall with muted pink and orange lighting in the background.

Blurred silhouette of a person walking against a colorful gradient background of blue, orange, and yellow hues.

Blurred silhouette of a person with arms outstretched against a colorful purple and pink sky.

Our Story

Founded in 2019, SINAZ helps brands win attention on social media. What began as a performance-driven creative team has grown into a 59+ member private limited agency based in Barcelona, Spain.

Proven Number

Metrics Don’t Lie

30+

Partner Brands

We analyze your brand, audience, and competitors to create a data-driven growth plan.

90%

Client Retention

We strengthen client relationships with consistent performance and real impact.

750K+

Organic Interactions

We spark authentic engagement through content that drives organic interactions.

2.5X

Engagement Boost

We boost audience interaction with engaging content that drives likes, comments, and shares.

Our People

A Team Built for Growth

Co-Founder & Chief Officer

David Castillo

Co-founded SINAZ in 2019, driving strategic, data-led brand growth and scalable performance excellence.

Founder & CEO

Alexander Romero

Founded in 2019, SINAZ exists to drive real growth not noise. We use strategy and data to build brands that lead.

Advisory Board Member

Michael Patel

Provides strategic guidance and industry insight to support SINAZ’s long-term growth and brand leadership.

Our Specialists People

Our team of strategists, creators, and marketers crafts campaigns that engage, grow, and elevate brands.

Alexander Hayes

Content Strategist

Daniel Foster

Brand Strategist

Olivia Bennett

Head of Content Strategy

Noah Richardson

Social Media Manager

Testimonials

What Our Partners Think

Arden Blake

Founder & CEO, E-commerce Brand

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