No Fluff.
Just Growth.

Forward thinkers. Data-driven mindsets. Growing revenue. Scaling sustainably.

Our Mission

smartboost is a growth marketing agency focused on helping modern businesses use data to be more creative, remove guesswork, and grow. We are a squad of growth marketers, designers, engineers, data scientists, and mathematicians who unlock explosive growth for tech companies and startups. We’re crazy about data and driven by the notion of integrity.

Solid Expertise

We are a data-driven team of cross-channel growth marketers with more than 20 years of experience in helping overworked tech founders and startups to unlock their growth potential. We have a track record of constantly exceeding KPIs and revenue targets.

Scalability and Cost Effectiveness

We are growth marketers whodrive ROI! We create a growth plan based on the lean start-up principle: run experiments, analyze the data, and scale what works. Our experienced marketers execute cost-effective full-funnel digital marketing.

Results, Metrics, and KPI Focused

Collaborative, transparent and data-driven, our customized full-funnel marketing strategy fuel revenue. Our results-based KPIs methodology consists of any metrics tied directly to revenue generation or acquisition goals. We also measure tactical metrics that give us a sense of how our impact metrics will do in the future.

Our Code of Honor

Data Driven

We’re data intelligence fanatics. Our team uses data science, augmented analytics, and data engineering to analyze and transform massive datasets from your website.

Our Awards

Los Angeles SEOblog Top Rated SEO Agency 2022 Award
Clutch California 2021 Top B2B Companies Award
Local excellence San Diego 2022 Winner Award
Local excellence San Diego 2021 Winner Award
Expertise Best Digital Marketing Agencies in San Diego award
Top Advertising Agency award
CSSDA Best Innovation
2018 Best Content Marketing
Best Company Leadership
2020 National Excellence Award Winner

Where we Shine

Performance Advertising

Performance advertising is designed to boost revenue growth within a short amount of time.

Organic Growth

Organic growth is used to optimize a business model, resulting in revenue growth and profit improvements.

Full-Funnel Marketing

As growth hackers, we use the Pirate Funnel to identify and fix leaky funnels and determine where concentrated efforts are needed.

Growth-Driven Design

Growth-driven design is a smarter approach to web design that uses data to eliminate headaches and drives optimal results.

Growth Hacking

Our objective is to acquire as many users or customers as possible while spending as little of your budget as possible.

Our team

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Giovanni Letellier

Founder, CEO

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Clement Connor


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Diaa El All


Luis Hernandez

Luis Hernandez

Senior Growth Hacker


Bob Painter

Senior Web Designer/Developer

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Gabriela Morales

Growth Performance Marketing Manager

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Emma Capper

Creative Content Manager

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Paid Ads Specialist



SEO Specialist

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Executive Assistant

Takes 2 min

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