Growth4U is a growth consultancy for startups and scaleups. We work with fintech, neobanking, SaaS, and marketplace companies across Spain and Europe.
Our approach: replace paid media dependency with trust-based growth systems that compound over time. Lower CAC, higher LTV, real activation metrics.
We open-source the internal tools we build to run growth operations at scale:
| Tool | What it does |
|---|---|
| Claude Token Hygiene | Audit and reduce token overhead in Claude Code conversations |
More tools coming soon.
Next.js · TypeScript · Python · Claude AI · Notion API · Supabase · n8n · Streamlit
- Web: growth4u.io
- LinkedIn: Growth4U
- Instagram: @growth4u_systems
- Email: accounts@growth4u.io
- Based in: Madrid, Spain