Flexible team. No overhead. Real results.

No company is the same. That’s why we work with a flexible retainer model. You decide the level of support. We deliver what works. Choose what fits:

Beeldmerk YellowDolphins geel
90 hours per month
Commit
For those who want marketing to run as a growth engine.
Everything from ‘Connect’
Full control over marketing
Quarterly strategy and growth plan
A/B testing and continuous optimisation
Marketing Consultancy
Beeldmerk YellowDolphins blauw
60 hours per month
Connect
For those who want to connect strategy and execution.
Everything from 'Create'
Set up and optimise campaigns
Funnel management and lead follow-up
Social Selling Automation
Beeldmerk YellowDolphins zwart
30 hours per month
Create
For those who want to start with focus and structure.
Marketing strategy
Content creation
SEO, SEA & GEO

Marketing in a box

€ 4.000 per maand
Create
Start with grip and direction
€ 7.750 per maand
Connect
Activation with follow-up
€ 11.000 per maand
Commit
Grow with full-funnel power
Strategy & Setup
Strategic sessions per month
Monthly sparring on campaigns, choices and direction (the Fractional CMO)
4 uur
8 uur
12 uur
Persona & value proposition session
Clear CPIs and proposition tailored to your market
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Feature Category
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10
25
Unlimited
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Feature Category
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10
25
Unlimited
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Why YellowDolphins?

I’m Ernst Veen, your Fractional CMO. With over 20 years of experience, I help IT and cybersecurity companies build marketing that does what it’s supposed to do. No reports for show - just direction, rhythm, and a team that delivers.

Yellow stands for energy, visibility, and boldness. The dolphin stands for smart collaboration. Together, they reflect my approach: strategic and hands-on, creative and data-driven.

Yellow Dolphins. Love to Accelerate.

Ernst Veen zit midden op een bosweg in een gele stoel, met een fles champagne in zijn hand en beide duimen omhoog. Zijn ontspannen houding en glimlach geven een gevoel van viering, vrijheid en vertrouwen — passend bij het karakter en de werkwijze van YellowDolphins.
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© 2025 YellowDolphins B.V., Harderwijk Chamber of Commerce: 88408396