Inspiral Growth is a growth hacking agency in Amsterdam. We run structured, hypothesis-driven experiments for mid-size companies: funnel audit, rapid 1–2 week test sprints, and repeatable playbooks.
A growth hacking agency runs structured experiments across your funnel instead of buying broad campaigns: funnel audit, prioritised hypotheses, 1–2 week test sprints, and a documented playbook your team can repeat.
Most clients see their first validated learning within two to four weeks. Compounding revenue effects take a quarter.
Engagements start in the low four figures in EUR per scoped experiment sprint and scale with channels and analytics depth.
Book a Strategy Call