FRACTIONAL MARKETING LEADERSHIP for SaaS & AI
FRACTIONAL MARKETING LEADERSHIP for SaaS & AI

Build a marketing function that drives growth.

Build a marketing function that drives growth.

Build a marketing function that drives growth.

From positioning to AI-enabled marketing operations, growth and analytics. I help founders build modern marketing engines without hiring a full-time marketing leader.

From positioning to AI-enabled marketing operations, growth and analytics. I help founders build modern marketing engines without hiring a full-time marketing leader.

Trusted by teams ACROSS EUROPE
Trusted by teams ACROSS EUROPE
THE CHALLENGE

Marketing isn't one problem.
It's a system of connected ones.

Marketing isn't one problem.
It's a system of connected ones.

Marketing isn't one problem.
It's a system of connected ones.

X

People don't immediately understand what you do, who it's for or why you're different. Marketing becomes harder than it should be.

X

People don't immediately understand what you do, who it's for or why you're different. Marketing becomes harder than it should be.

X

People don't immediately understand what you do, who it's for or why you're different. Marketing becomes harder than it should be.

X

Campaigns generate activity, but not a repeatable pipeline. Teams optimise channels without a clear strategy behind them.

X

Campaigns generate activity, but not a repeatable pipeline. Teams optimise channels without a clear strategy behind them.

X

Campaigns generate activity, but not a repeatable pipeline. Teams optimise channels without a clear strategy behind them.

X

Founders are still driving positioning, product marketing and GTM because no senior marketing leader is connecting the dots.

X

Founders are still driving positioning, product marketing and GTM because no senior marketing leader is connecting the dots.

X

Founders are still driving positioning, product marketing and GTM because no senior marketing leader is connecting the dots.

HOW JOOST CAN HELP

From product clarity to predictable growth,
I help build modern marketing functions that scale.

From product clarity to predictable growth,
I help build modern marketing functions that scale.

Define & differentiate with positioning
PRODUCT MARKETING

Build the strategic foundations for sustainable growth.
Positioning, messaging and value proposition

Customer research, ICPs and personas

Product launches and go-to-market strategy

GROWTH & MARKETING OPERATIONS

Turn strategy into a predictable customer acquisition engine.
Performance marketing (Google & LinkedIn)

AI-enabled marketing automation and workflows

Analytics, experimentation and conversion optimisation

Clarify and connect with messaging
FRACTIONAL MARKETING LEADERSHIP

Lead marketing from strategy through execution.

Marketing strategy and planning

Build and mentor internal teams

Manage agencies, freelancers and cross-functional initiatives

APPROACH

How we work

How we work

How we work

1

Understand

Every engagement starts by understanding your business, customers and current marketing. I speak with founders, teams and customers to identify what's driving, or blocking, growth.

1

Understand

Every engagement starts by understanding your business, customers and current marketing. I speak with founders, teams and customers to identify what's driving, or blocking, growth.

2

Prioritise

Together, we define the highest-impact opportunities. Whether it's positioning, product marketing, customer acquisition or team structure, we focus on what will move the business forward first.

2

Prioritise

Together, we define the highest-impact opportunities. Whether it's positioning, product marketing, customer acquisition or team structure, we focus on what will move the business forward first.

3

Execute

I work hands-on with your team to turn strategy into execution. From messaging and GTM plans to campaigns, AI workflows, marketing operations and the processes that keep everything moving.

3

Execute

I work hands-on with your team to turn strategy into execution. From messaging and GTM plans to campaigns, AI workflows, marketing operations and the processes that keep everything moving.

4

Activate

Marketing is never finished. We measure results, learn quickly and continuously improve the systems, campaigns and processes that drive sustainable, long-term growth for your business.

4

Activate

Marketing is never finished. We measure results, learn quickly and continuously improve the systems, campaigns and processes that drive sustainable, long-term growth for your business.

SERVICE AREAS

What I can help with

What I can help with

What I can help with

Product Positioning

Product Positioning

Go-to-Market Strategy

Go-to-Market Strategy

Product Marketing

Product Marketing

AI Marketing Operations

AI Marketing Operations

Marketing Leadership

Marketing Leadership

Analytics & Optimisation

Analytics & Optimisation

Team Building & Coaching

Team Building & Coaching

CLIENTS

Client testimonials

Client testimonials

Client testimonials

  • A game-changer

    His personal touch in shaping our marketing brought our identity to life in ways we never imagined. His innovative approach redefined our brand and left a lasting impact on its trajectory.

    Ron, Investor

    Contentoo.com | B2B Platform - Series A

  • Invaluable to our journey

    Joost's strategic and creative mindset elevated our brand launch in the United Kingdom. From positioning to storytelling and activations across digital and TV, his commitment and leadership have been invaluable to our journey.

    Peter, Co-Founder

    Carspring | B2C Platform - Series A

  • Instrumental in early success

    Joost sharpened the value proposition of our enterprise solution Campfire. His insights enabled us to secure three pilot customers within two months of launch. His ability to translate complex ideas into a compelling narrative has been key to our success.

    Sam, CEO

    Waterbear.com | Streaming Platform - Series A

  • Boosted credibility

    While the team just found product-market fit, thanks to smart and cost-conscious marketing initiatives, Joost managed to boost Tenera's credibility among a conservative audience in a short time - and helped land its first clients.

    Alessandro, Growth Architect

    BCG Digital Ventures | VC

  • Elevated to new heights

    Collaborating with Joost on our brand positioning was a game-changer. He managed to highlight the unique strengths of our business and crafted a narrative tha resonates with our customers. His expertise in strategic messaging has elevated our brand to new heights

    Bastian, Managing Director

    HICO Group | Consultancy

  • Innovative and practical

    Joost's approach to positioning strategy is both innovative and practical. He not only helped us identify our core message but also ensured it is being communicated effectively across all channels.

    Andreas, Marketing Director

    TrueChart | B2B SaaS - Seed

  • 30% boost in sign-ups

    Joost's guidance in designing our go-to-market strategy was instrumental. His focused approach resulted in a 30% boost in user sign-ups and helped us secure our first paying customers within the first quarter. His strategic insights are truly invaluable.

    Benjamin Scheckenbach

    Co-Founder, Easybeam | B2B SaaS - Pre-Seed

  • 15% increase in meetings

    Joost was a turning point for MyUrbanBox. He refined our propositions and crafted a brand narrative that resonates with our audience. This clarity boosted our sales team's confidence and led to a 15% increase in positive conversations.

    Patrick, Founder

    MyUrbanBox | B2B SaaS - Pre-Seed

  • A guiding compass

    Joost's workshops on strategic marketing were transformative for Bright Bird. Thanks to his insights, our team is aligned on a story to redefine mental health for teams. His marketing strategy has become a compass guiding us in the next couple of years.

    Camiel, Founder

    BrightBird | B2B SaaS - Seed

  • Measurable action points

    Joost understood our complex business quickly and delivered impactful and measurable action points for our marketing program that we were able to implement immediately. From start to end, we very much enjoyed working with him.

    Alexander, Co-Founder

    Byways | B2B SaaS - Seed

  • Conversions increased

    Joost's process was pivotal in evolving our client's brand narrative. His work led to an increase in conversion rates within the first quarter. His ability to craft a compelling story that provably resonates with the target audience has been a game-changer.

    Naveed, Owner

    Cheetah Conversions | Agency

  • Thoughtful and effective

    Joost's advice on positioning and content was a key element in our marketing. His work aligned our content with our brand voice and mission, resulting in meaningful engagement with our audience. His strategic approach is thoughtful and effective.

    Ferdinand, Founder

    DeepMetis | Agency

  • A game-changer

    His personal touch in shaping our marketing brought our identity to life in ways we never imagined. His innovative approach redefined our brand and left a lasting impact on its trajectory.

    Ron, Investor

    Contentoo.com | B2B Platform - Series A

  • Invaluable to our journey

    Joost's strategic and creative mindset elevated our brand launch in the United Kingdom. From positioning to storytelling and activations across digital and TV, his commitment and leadership have been invaluable to our journey.

    Peter, Co-Founder

    Carspring | B2C Platform - Series A

  • Instrumental in early success

    Joost sharpened the value proposition of our enterprise solution Campfire. His insights enabled us to secure three pilot customers within two months of launch. His ability to translate complex ideas into a compelling narrative has been key to our success.

    Sam, CEO

    Waterbear.com | Streaming Platform - Series A

  • Boosted credibility

    While the team just found product-market fit, thanks to smart and cost-conscious marketing initiatives, Joost managed to boost Tenera's credibility among a conservative audience in a short time - and helped land its first clients.

    Alessandro, Growth Architect

    BCG Digital Ventures | VC

  • Elevated to new heights

    Collaborating with Joost on our brand positioning was a game-changer. He managed to highlight the unique strengths of our business and crafted a narrative tha resonates with our customers. His expertise in strategic messaging has elevated our brand to new heights

    Bastian, Managing Director

    HICO Group | Consultancy

  • Innovative and practical

    Joost's approach to positioning strategy is both innovative and practical. He not only helped us identify our core message but also ensured it is being communicated effectively across all channels.

    Andreas, Marketing Director

    TrueChart | B2B SaaS - Seed

  • 30% boost in sign-ups

    Joost's guidance in designing our go-to-market strategy was instrumental. His focused approach resulted in a 30% boost in user sign-ups and helped us secure our first paying customers within the first quarter. His strategic insights are truly invaluable.

    Benjamin Scheckenbach

    Co-Founder, Easybeam | B2B SaaS - Pre-Seed

  • 15% increase in meetings

    Joost was a turning point for MyUrbanBox. He refined our propositions and crafted a brand narrative that resonates with our audience. This clarity boosted our sales team's confidence and led to a 15% increase in positive conversations.

    Patrick, Founder

    MyUrbanBox | B2B SaaS - Pre-Seed

  • A guiding compass

    Joost's workshops on strategic marketing were transformative for Bright Bird. Thanks to his insights, our team is aligned on a story to redefine mental health for teams. His marketing strategy has become a compass guiding us in the next couple of years.

    Camiel, Founder

    BrightBird | B2B SaaS - Seed

  • Measurable action points

    Joost understood our complex business quickly and delivered impactful and measurable action points for our marketing program that we were able to implement immediately. From start to end, we very much enjoyed working with him.

    Alexander, Co-Founder

    Byways | B2B SaaS - Seed

  • Conversions increased

    Joost's process was pivotal in evolving our client's brand narrative. His work led to an increase in conversion rates within the first quarter. His ability to craft a compelling story that provably resonates with the target audience has been a game-changer.

    Naveed, Owner

    Cheetah Conversions | Agency

  • Thoughtful and effective

    Joost's advice on positioning and content was a key element in our marketing. His work aligned our content with our brand voice and mission, resulting in meaningful engagement with our audience. His strategic approach is thoughtful and effective.

    Ferdinand, Founder

    DeepMetis | Agency

COLLABORATION

This is a fit if …

This is a fit if …

This is a fit if …

You have product-market fit and are ready to build a scalable marketing function for your next stage of growth.

You need experienced marketing leadership but don't yet need or want to hire a full-time Head of Marketing or CMO.

You want to sharpen your positioning, product marketing or go-to-market strategy before investing further in growth.

You need someone who can combine strategic thinking with hands-on execution across marketing, AI and operations.

You want to modernise your marketing with AI, automation and data, without losing the human perspective.

You value a collaborative partner who works alongside your team and takes ownership of delivering results.

LET'S HAVE A CHAT

From clarity to strategy
to sustained growth.

From clarity to strategy
to sustained growth.

From clarity to strategy
to sustained growth.