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Network memberResearch-intelligence-publishers · Rotterdam, Netherlands
Data Consultant · paid newsletter
Data Consultant · paid newsletter
Rotterdam, Netherlands
research-intelligence-publishers
Joined Oct 2026
I've run the same €19/month for two years and I'm finally testing a raise. Before I email anyone I want to know what people actually did, not what sounds clever.
I raised the paid tier from €9 to €18 for new subscribers, kept existing ones grandfathered, and told nobody. Two months of data. Onboarding emails unchanged, so I could see whether the higher pric…
