Put a growth team behind your commercial goals. 

A dedicated team to turn your high-level strategy into monthly marketing execution, from data to design and creative. 5-9 different skill sets. One monthly invoice.  
 
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A full team from week one

Design, data, content, campaigns: all the roles you can't justify hiring individually.

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Marketing off your plate

Your time goes back to strategic decisions only you can make.

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Everything in one place

Every project, deadline, and result tracked and under control.

Growth team vs. internal marketing team

Hiring in-house Your growth team
Cost One senior marketer's salary, and you still need 5–9 different skills A blended €100/hr across 5–9 skills, including specialists who bill €110–150/hr elsewhere
Time to start Months to hire, train, and get up to speed Ready to start working from week one
Flexibility Fixed headcount, hard to scale down if plans change Adjust capacity as your goals change: no lock-in, no exit fees
Risk You pay salary and benefits whether it works out or not Cancel anytime
Invoicing Payroll, plus separate freelancers for what you can't cover in-house One monthly invoice
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Why this beats hiring one person to do a team's job 

A single in-house marketer can't be your strategist, copywriter, paid media specialist, and HubSpot expert at once. So you either hire five people, or hire freelancers and manage them yourself.

A Growth Team gives you that whole skill set from day one. One fixed fee, and the right specialists work on whatever the plan needs that month.

I’ve worked with agencies before.
What makes SUM different?
 

The Growth Loop

At SUM Digital, we don’t believe in one-off campaigns that disappear after a month. We believe in the Growth Loop: our methodology tested over 10 years and 150+ B2B projects. It’s how we make sure your commercial efforts work together to consistently capture the right leads and protect your ROI.

1. Growth Strategy

growth plan - phase 2 (3)

Data & Insights

We look at what your numbers already tell you: where people drop off, what converts, what doesn't. This becomes the foundation for every decision that follows.

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Growth Marketing Plan

We turn your goals into a concrete plan: which channel to use, what to say, and in what order. It gives every later step a clear reason to exist.

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Messaging

We build your message around your customer's problem, not your service or product. When people see themselves in the story, they understand what you do and why it matters to them.

2. Implementation

growth plan - phase 2

Campaign creation

We set up structured campaigns with clear goals and audiences. This is where separate pieces come together into one coordinated push.

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Content creation

We write and design the content your campaigns need: pages, emails, ads, social media posts. Each piece is created to move people one step closer to buying. 

customer insights

Customer Journey Implementation

We build out each step a customer takes, from first step to purchase, so nothing gets left to chance. Every touchpoint is there for a reason. 

3. Demand & Revenue Generation

lead nurturing

Lead Nurturing

Not every lead is ready to buy right away. We keep them engaged with the right message at the right time, until they are.

seo + aio

SEO & AIO

We help your brand show up when people search: on Google and in AI tools like ChatGPT, Gemini, or Perplexity. Being found is the first step to being chosen.

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Social Media Campaigns

We run campaigns on the platforms your customers use, designed to get attention and drive them towards your site of offer.

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SEA

We run paid search ads so you show up right when someone is actively looking for what you offer, not just hoping they find you. 

4. Scaling

consumer psychology

Consumer Psychology

We apply proven consumer psychology frameworks to your messaging, so it aligns with how people actually make decisions.

converstion optimisation

Conversion Optimization

We A/B test and refine pages and forms to turn more visitors into customers, using real data and behaviour insights.

customer journey optimisation

Customer Journey Optimization

We don't stop once your customer journey is in place. We look at where people get stuck or drop off, and fix those points to optimize your funnel.

What you get

Step

What we do for you

What your business gets

1. Growth Strategy

We turn your commercial strategy into marketing plans with clear priorities, making sure your time and budget go to the right campaigns, in the right order.

Clarity, direction, and a plan we can execute on.

2. Implementation

We create and implement full-funnel campaigns that attract your ideal customers and move them through the journey, from paid media to content strategy and marketing automation.

A reusable journey, filled with content tailor-made for your ideal client. No one-off campaign, but fundamental growth.

3. Demand & Revenue Generation

We get your name in front of the right people, wherever they're already looking: Google, LinkedIn, or AI search. We make sure your company is visible and credible.

A predictable pipeline of qualified leads ready for your sales team.

4. Scaling

By this step, you know what works. Now we make it work harder. As a Mindworx-certified agency, we apply consumer psychology to optimise every touchpoint so more of the right people convert, and keep coming back.

Better conversion rates and stronger ROI, without increasing ad spend.

What other commercial leaders have said

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“SUM Digital is not just a service provider; they’ve been a true growth partner for us at RevelX. Their commitment to our success is clear in every project they undertake.”

Rob Nouwens

Partner & CCO, RevelX

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“We’re proud to be working with SUM Digital for several years now. We truly operate as partners. They work like real colleagues, side by side with us. They challenge us when needed, support us, move fast, and go the extra mile!”

Robbert van Waart

Managing Partner, Rainmen

1553178160993

"SUM brought practical marketing and sales expertise that helped us clarify our customer strategy. Their hands-on approach turned insights into real, actionable steps."

Patrick Kulsen

CEO, Insights Global & TankTerminals

SUM Digital in action

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INSIFR: Not a bank but a movement

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Meet your Growth Team

Nick Dejalle Growth Lead
Val Bonite Growth Engineer
Haley Jansen Creative & Visual Design Lead
Paul Luceño HubSpot CMS Developer
Paul Luceño HubSpot CMS Developer
Haley Jansen Creative & Visual Design Lead

“I keep your growth marketing plan on track and tied to your goals, organizing the growth team's capacity so they execute as needed, and review the results.”

Nick Dejalle

Growth Lead

Where you are

  1. Know exactly who you're targeting, what they care about and how to reach them. Sharp positioning and messaging drive higher-quality pipeline.

  2. Strategy without execution means no results. We run the campaigns that generate real demand and keep deals moving.

  3. Once traction is there, we automate, measure and optimize, so the engine runs faster without more manual work or headcount.

Let's build your
growth team

Add a team of specialists working on your growth. One team, all the skills you need.

Team member

4 stappen om een beter bedrijf op te bouwen

Definieer hoe winnen eruit ziet

Verduidelijk je echte doel, niet alleen meer leads, maar de resultaten die er toe doen. We helpen je om het te verwoorden en je team eromheen te vormen.

Strategie omzetten in systemen

We koppelen je ambitie aan actie en stemmen berichten, tools (zoals HubSpot) en processen op elkaar af om echte groei te ondersteunen.

Samen het spel uitvoeren

Geen overdrachten, geen giswerk. Ons team werkt samen met het jouwe om het plan uit te voeren en meetbare resultaten te behalen.

Transformeer uw bedrijf met Hubspot en SUM Digital

Bij SUM Digital hebben we voor HubSpot gekozen omdat het het ultieme klantenplatform voor bedrijven is. HubSpot verbindt alles wat je nodig hebt voor een optimale klantervaring in één naadloze oplossing. In tegenstelling tot losse systemen, biedt HubSpot tools die afzonderlijk krachtig zijn, maar nog beter wanneer ze samen worden gebruikt.

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