We have had HubSpot for 5 years now and have only ever used about 30% of it. After I asked HubSpot for help, I came across Growthninjas, and since then I think we’ve been using it to its full potential. Many thanks for the great help and good cooperation!
Best regards Paul Kohlstock
Managing Director of KHTC-Consulting GmbH
Customer rating on HubSpot: KHTC Consulting
Grandiose
Rating in the HubSpot Solutions provider directory: 5,0 out of 5
13. November 2025
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Kohlstock, P.
