City Rank
#11 of 74
Location
Rotterdam, Netherlands
About
Hallo, wij zijn Knap Online. Jij ook? Wij zijn een niet-lullen-maar-poetsen Rotterdams online marketing bureau. Schitterende websites & online marketing met garanties.
Rated 5.0/5 based on 6 Google reviews as of September 12, 2026.
Review on Google
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What a great service you have!
I'm absolutely thrilled with their work. Jeroen, in particular, is incredibly helpful and helps you with everything! A fantastic and fast company, highly recommended for ranking higher in Google! Best, Maik
It's always pleasant to work with Jeroen. He's someone you can rely on, someone you can always rely on, and someone who's always willing to help.
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