No fluff. No guesswork.

Performance ads Built For Brands That Want to Scale

Fellowgrowth helps ecommerce and growth-stage companies turn ad spend into predictable revenue through sharp creative, disciplined testing, and full-funnel optimization.

Trusted by brands you know

Case Studies

Proven growth across e-commerce Brands

Case Studies

Proven growth across e-commerce Brands

Case Studies

Proven growth across e-commerce Brands

Process

How We Scale Your Brand in 5 Steps

A structured system that compounds performance over time.

1. Introduction & Goal Setting

We start with a no-obligation conversation where we get to know your business, products, and objectives. Who are your ideal customers? What makes your offer unique? And what do you want to achieve with advertising? Based on this, we create a clear plan that fits your budget.

You X Fellowgrowth Intro Call

Topics discussed

Pain Points

Goals

Opportunities

1. Introduction & Goal Setting

We start with a no-obligation conversation where we get to know your business, products, and objectives. Who are your ideal customers? What makes your offer unique? And what do you want to achieve with advertising? Based on this, we create a clear plan that fits your budget.

You X Fellowgrowth Intro Call

Topics discussed

Pain Points

Goals

Opportunities

1. Introduction & Goal Setting

We start with a no-obligation conversation where we get to know your business, products, and objectives. Who are your ideal customers? What makes your offer unique? And what do you want to achieve with advertising? Based on this, we create a clear plan that fits your budget.

You X Fellowgrowth Intro Call

Topics discussed

Pain Points

Goals

Opportunities

2. Telling your story the right way

Many businesses don't communicate why customers should buy from them. We discover what makes your business special and which message resonates best with your target audience. Think about: what is your advantage over competitors? What problems do you solve for customers?

Viable Offer

Relatable to audience

Why you

Advantage

2. Telling your story the right way

Many businesses don't communicate why customers should buy from them. We discover what makes your business special and which message resonates best with your target audience. Think about: what is your advantage over competitors? What problems do you solve for customers?

Viable Offer

Relatable to audience

Why you

Advantage

2. Telling your story the right way

Many businesses don't communicate why customers should buy from them. We discover what makes your business special and which message resonates best with your target audience. Think about: what is your advantage over competitors? What problems do you solve for customers?

Viable Offer

Relatable to audience

Why you

Advantage

3. Ads that stand out

Now we get to work creating your ads. Our creative team develops compelling copy, professional images, and videos that grab attention. Everything is tailored to your business and target audience, making it authentic and recognizable.

3. Ads that stand out

Now we get to work creating your ads. Our creative team develops compelling copy, professional images, and videos that grab attention. Everything is tailored to your business and target audience, making it authentic and recognizable.

3. Ads that stand out

Now we get to work creating your ads. Our creative team develops compelling copy, professional images, and videos that grab attention. Everything is tailored to your business and target audience, making it authentic and recognizable.

4. Your first campaign goes live

Once you're satisfied with the ads, we set everything up technically. We launch your campaigns on Facebook, Instagram, Google, or other channels. You don't have to do anything - we handle it all. From that moment, potential customers start seeing your ads and can contact you or order directly.

Campaign 05 IS LIVE

4. Your first campaign goes live

Once you're satisfied with the ads, we set everything up technically. We launch your campaigns on Facebook, Instagram, Google, or other channels. You don't have to do anything - we handle it all. From that moment, potential customers start seeing your ads and can contact you or order directly.

Campaign 05 IS LIVE

4. Your first campaign goes live

Once you're satisfied with the ads, we set everything up technically. We launch your campaigns on Facebook, Instagram, Google, or other channels. You don't have to do anything - we handle it all. From that moment, potential customers start seeing your ads and can contact you or order directly.

Campaign 05 IS LIVE

5. Adjusting for better results

We don't just set it and forget it. Every week we review which ads perform best and which don't. Ads that perform well get more budget. Ads that don't work, we adjust or stop. This way, you get more and more out of your investment.

Campaign 1

Campaign 2

$

5. Adjusting for better results

We don't just set it and forget it. Every week we review which ads perform best and which don't. Ads that perform well get more budget. Ads that don't work, we adjust or stop. This way, you get more and more out of your investment.

Campaign 1

Campaign 2

$

5. Adjusting for better results

We don't just set it and forget it. Every week we review which ads perform best and which don't. Ads that perform well get more budget. Ads that don't work, we adjust or stop. This way, you get more and more out of your investment.

Campaign 1

Campaign 2

$

Lars van Helden

Lars van Helden

About The Founder

Meet The Brain Behind Fellow Scale

Meet The Brain Behind Fellow Scale

Fellow Scale was started with one simple belief: great advertising is not about spending more, it’s about building a system that improves week after week.

I work closely with every brand we take on, combining creative strategy, analytics, and platform expertise to drive growth that actually holds.

Fellow Scale was started with one simple belief: great advertising is not about spending more, it’s about building a system that improves week after week.

I work closely with every brand we take on, combining creative strategy, analytics, and platform expertise to drive growth that actually holds.

Fellow Scale was started with one simple belief: great advertising is not about spending more, it’s about building a system that improves week after week.

I work closely with every brand we take on, combining creative strategy, analytics, and platform expertise to drive growth that actually holds.

00+
00+

Years of experience

Years of experience

0M+
0M+

Managed across platforms

Managed across platforms

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Managed across platforms

Managed across platforms

About The Founder

Meet The Brain Behind Fellow Scale

What's Inside

Deep Tracking, Smarter Optimization

We don’t just run ads. We build the measurement and performance stack behind them.

  • A/B Testing Frameworks

  • Full-Funnel Conversion Tracking

  • Custom Audiences & Retargeting Systems

  • A/B Testing Frameworks

  • Full-Funnel Conversion Tracking

  • Custom Audiences & Retargeting Systems

  • Attribution Modeling

  • Reporting Dashboards

  • Platform Integrations

  • Attribution Modeling

  • Reporting Dashboards

  • Platform Integrations

Official Partners

Us V/S Average

Why Fellowgrowth Wins Against Average Setups

Typical Setups

Traditional Agencies, Freelancers & Inhouse

Slow execution

No clear performance visibility

Fragmented channel management

Rigid long-term contracts

Account manager layers

Thomas Bennett

Client

Any update on the Ads.

Thomas Bennett

Client

Any update on the Ads.

woman in black crew neck t-shirt smiling

James Walker

Product Manager

We’re still swampled with the website update- ads are on the backlog for now.

woman in black crew neck t-shirt smiling

James Walker

Product Manager

We’re still swampled with the website update- ads are on the backlog for now.

Direct specialist access

Real-time performance clarity

Multi-platform growth system

Flexible, scalable engagement

No long-term lock-ins

Lars

Founder, FellowGrowth

Your Ads are Ready!

Features

5 reasons why companies choose us

0M+
0M+

Ad Spend Managed

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0+

Active Growth Partners

50+
50+

Campaigns Shipped

50.0X
50.0X

Average ROAS

Deliverabes

Proven ad formats for every channel

Get on-brand ad creatives that drive performance across paid channels so all your campaigns get results.

Static Ads

Quick, scroll-stopping creatives designed to capture attention instantly.

Static Ads

Quick, scroll-stopping creatives designed to capture attention instantly.

Landing Pages

Conversion-optimized destinations that turn interest into action.

Landing Pages

Conversion-optimized destinations that turn interest into action.

Carousel Ads

Multi-frame storytelling for showcasing features or customer journeys.

Carousel Ads

Multi-frame storytelling for showcasing features or customer journeys.

Video Ads

Engaging short-form content optimized for attention and clicks.

Video Ads

Engaging short-form content optimized for attention and clicks.

  • Static Ads

    Quick, scroll-stopping creatives designed to capture attention instantly.

  • Landing Pages

    Conversion-optimized destinations that turn interest into action.

  • Carousel Ads

    Multi-frame storytelling for showcasing features or customer journeys.

  • Video Ads

    Engaging short-form content optimized for attention and clicks.

Testimonials

What our clients say

Real feedback from brands we’ve helped scale through profitable, data-led advertising.

  • “Fellowgrowth completely changed how we approach paid acquisition.”

    Sophie van Dijk

    Head of E-Commerce, MyFashion

  • “Fellowgrowth completely changed how we approach paid acquisition.”

    cnasncjkas

    Head of E-Commerce, MyFashion

  • “Fellowgrowth completely changed how we approach paid acquisition.”

    Sophie van Dijk

    Head of E-Commerce, MyFashion

  • “Fellowgrowth completely changed how we approach paid acquisition.”

    Sophie van Dijk

    Head of E-Commerce, MyFashion

Testimonials

What our clients say

Real feedback from brands we’ve helped scale through profitable, data-led advertising.

  • “Fellowgrowth completely changed how we approach paid acquisition.”

    Sophie van Dijk

    Head of E-Commerce, MyFashion

  • “Fellowgrowth completely changed how we approach paid acquisition.”

    cnasncjkas

    Head of E-Commerce, MyFashion

  • “Fellowgrowth completely changed how we approach paid acquisition.”

    Sophie van Dijk

    Head of E-Commerce, MyFashion

  • “Fellowgrowth completely changed how we approach paid acquisition.”

    Sophie van Dijk

    Head of E-Commerce, MyFashion

Testimonials

What our clients say

Real feedback from brands we’ve helped scale through profitable, data-led advertising.

  • “Fellowgrowth completely changed how we approach paid acquisition.”

    Sophie van Dijk

    Head of E-Commerce, MyFashion

  • “Fellowgrowth completely changed how we approach paid acquisition.”

    cnasncjkas

    Head of E-Commerce, MyFashion

  • “Fellowgrowth completely changed how we approach paid acquisition.”

    Sophie van Dijk

    Head of E-Commerce, MyFashion

  • “Fellowgrowth completely changed how we approach paid acquisition.”

    Sophie van Dijk

    Head of E-Commerce, MyFashion

FAQ's

Frequently Asked Questions

Here’s a breakdown of all common queries:

What type of brands do you work with?

We work primarily with e-commerce and performance-driven brands that are ready to scale profitably. Fellowgrowth is best suited for teams already investing in paid media and looking for a more structured growth system.

Which platforms do you manage?

We work primarily with e-commerce and performance-driven brands that are ready to scale profitably. Fellowgrowth is best suited for teams already investing in paid media and looking for a more structured growth system.

Do you offer one-time audits or only ongoing management?

We work primarily with e-commerce and performance-driven brands that are ready to scale profitably. Fellowgrowth is best suited for teams already investing in paid media and looking for a more structured growth system.

How quickly can we expect results?

We work primarily with e-commerce and performance-driven brands that are ready to scale profitably. Fellowgrowth is best suited for teams already investing in paid media and looking for a more structured growth system.

Do you require long-term contracts?

We work primarily with e-commerce and performance-driven brands that are ready to scale profitably. Fellowgrowth is best suited for teams already investing in paid media and looking for a more structured growth system.

FAQ's

Frequently Asked Questions

Here’s a breakdown of all common queries:

What type of brands do you work with?

We work primarily with e-commerce and performance-driven brands that are ready to scale profitably. Fellowgrowth is best suited for teams already investing in paid media and looking for a more structured growth system.

Which platforms do you manage?

We work primarily with e-commerce and performance-driven brands that are ready to scale profitably. Fellowgrowth is best suited for teams already investing in paid media and looking for a more structured growth system.

Do you offer one-time audits or only ongoing management?

We work primarily with e-commerce and performance-driven brands that are ready to scale profitably. Fellowgrowth is best suited for teams already investing in paid media and looking for a more structured growth system.

How quickly can we expect results?

We work primarily with e-commerce and performance-driven brands that are ready to scale profitably. Fellowgrowth is best suited for teams already investing in paid media and looking for a more structured growth system.

Do you require long-term contracts?

We work primarily with e-commerce and performance-driven brands that are ready to scale profitably. Fellowgrowth is best suited for teams already investing in paid media and looking for a more structured growth system.

FAQ's

Frequently Asked Questions

Here’s a breakdown of all common queries:

What type of brands do you work with?

We work primarily with e-commerce and performance-driven brands that are ready to scale profitably. Fellowgrowth is best suited for teams already investing in paid media and looking for a more structured growth system.

Which platforms do you manage?

We work primarily with e-commerce and performance-driven brands that are ready to scale profitably. Fellowgrowth is best suited for teams already investing in paid media and looking for a more structured growth system.

Do you offer one-time audits or only ongoing management?

We work primarily with e-commerce and performance-driven brands that are ready to scale profitably. Fellowgrowth is best suited for teams already investing in paid media and looking for a more structured growth system.

How quickly can we expect results?

We work primarily with e-commerce and performance-driven brands that are ready to scale profitably. Fellowgrowth is best suited for teams already investing in paid media and looking for a more structured growth system.

Do you require long-term contracts?

We work primarily with e-commerce and performance-driven brands that are ready to scale profitably. Fellowgrowth is best suited for teams already investing in paid media and looking for a more structured growth system.

Ready To Scale?

Ready to turn Ad spend into predictable growth?

Ready to turn Ad spend into predictable growth?

Book a free 30-minute strategy call to see if we're a good fit.

Book a free 30-minute strategy call to see if we're a good fit.

No obligation

Direct call with specialist

Practical recommendations

Performance marketing built for scalable, profitable growth

© 2025 Fellowgrowth. All rights reserved.

KvK: 85593265

BTW: NL004117413B72

Performance marketing built for scalable, profitable growth

© 2025 Fellowgrowth. All rights reserved.

KvK: 85593265

BTW: NL004117413B72

Performance marketing built for scalable, profitable growth

© 2025 Fellowgrowth. All rights reserved.

KvK: 85593265

BTW: NL004117413B72