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FROM Traction to Category Leadership

Fractional CMO for High-Growth Startups. Enterprise grade Marketing Leadership, without the full-time overhead

Go-to-Market Strategy • Messaging & Positioning • Launch & Scale • Fractional CMO Expertise Go-to-Market Strategy • Messaging & Positioning • Launch & Scale • Fractional CMO Expertise

Proven Growth ACROSS INDUSTRIES

From Enterprise to SaaS to luxury eCommerce and early-stage startups, MarketBoost delivers measurable results. Our strategies create real impact, building pipelines, scaling revenue, and unlocking long-term value.

16M

B2B Enterprise FINTECH PLC

Pipeline generated through product-led launches and cross-sell strategies, driving sustainable enterprise growth.

200M

Luxury eCommerce PLC

Achieved by leading portfolio strategy, planning with go-to-market, unlocking global scale.

4M

ai startup Pre SERIES A

Built pipeline uplift and increased deal value 8x through targeted positioning, enterprise GTM and investor-focused strategy.

Marketing Leadership

For tech businesses and AI products

01

Proven Experience

18+ years across enterprises and startups

02

Tailored Strategies

Plans built around your market and goals.

03

Faster Results

From vision to execution with less risk.

04

Scalable Growth

Early traction to international expansion.

MarketBoost growth and go-to-market services for AI startups

Growth Expert for AI Tech Products, since 2018

MarketBoost helps founders turn vision into measurable growth through strategy, positioning, and execution, without the overhead of a permanent hire.

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Discovery

Get clear insights into trends, competition, and customer demand.

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Identity

Define a unique value proposition that makes your product stand out.

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Launch

Go to market with a strategy that minimizes risk and drives adoption.

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Scale

Expand into new markets, reach fresh segments, and grow ROI.

London and European tech startup skyline with illuminated billboard for AI go-to-market strategy and growth services
European B2B enterprise fintech growth pipeline visualization showing 16M revenue generated through product-led launches
Product launch and European market entry execution icon for AI startups scaling across UK and EU regions
Business scaling visualization with data graph showing European market expansion and multi-region growth for AI companies
brand identity and positioning development

100+ Tips and Tricks

Insights, case studies, and strategies that drive measurable growth

Explore articles, success stories, and case studies that highlight how MarketBoost drives measurable growth for AI and tech startups.

Frequently Asked Questions

  • A fractional CMO provides senior marketing leadership without the cost of a full-time hire, helping startups access expertise on a flexible basis.

  • We primarily work with tech and AI startups looking to refine positioning, attract investment, and scale into new markets.

  • Instead of executing tasks in isolation, we work as part of your leadership team, aligning strategy, messaging, and execution with investor expectations.

  • From Seed to Series B+, we guide founders through product-market fit, go-to-market strategy, and scaling to category leadership.

  • Yes. While our focus is startups, we also support enterprises launching innovative products or entering new markets.

  • We focus on measurable outcomes, pipeline growth, customer acquisition, revenue expansion, and investor readiness benchmarks.

Meet your Fractional CMO 

Claudia Crangasu

My mission is to bring more innovation to market. I believe we all win when new ideas enter the world, creating opportunities for employment and solving real problems.

I come from a strong corporate environment where I was trained in the best frameworks and strategies to launch innovation and achieve scalable growth, and today I work with category leaders.
 

As Product Marketing & Strategy Leader with over 18 years of bringing innovation to market for top players (Vodafone, Worldpay, Farfetch, Paysafe) , I've launched 70+ products, led product-led growth programs generating over $16M in enterprise opportunities and 10,000+ new leads across fintech and e-commerce, and built two high-performing departments across four countries.

I hold an MBA from ESE and an Artificial Intelligence Certificate from Oxford. A multilingual leader and startup advisor in tech and retail, I'm passionate about turning bold ideas into category leaders.

Claudia Crangasu, fractional CMO and founder of MarketBoost
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