Financial education
without the fluff.
Practical guides to get out of the red, organize bills, invest, and build wealth. From zero to advanced. No course sales, no expensive mentoring — only what works in real life.
How to get out of the red, negotiate debt, and clear your name
Wie man aus den roten Zahlen kommt: Praktischer Leitfaden zum Ausgleich Ihrer Finanzen
Learn step by step how to get out of the red, organize bills, and build a reserve. Practical strategies + app that predicts your balance before the squeeze.
Read GuideWie man Schulden verhandelt und um bis zu 70% reduziert
Learn to negotiate debts with banks, lenders, and collection agencies. Strategies to settle with a discount, written agreement, and clear your name on SPC/Serasa.
Read GuideNegativer Schufa-Eintrag: Was Sie wissen müssen und wie Sie ihn bereinigen
Complete guide for those with bad credit. Learn how to negotiate, clear your name, rebuild your score, and avoid new debt with smart prevention.
Read GuideBudgeting, expense tracking, and spending habits
Zusatzeinkommen: Vollständiger Leitfaden zur Steigerung Ihres Einkommens
Learn to organize fixed, variable, and installment bills. Practical monthly control system + app that centralizes everything and predicts your balance.
Read Guide50-30-20-Budget: Wie man es wirklich umsetzt
Learn the 50/30/20 rule by Elizabeth Warren. 50% needs, 30% wants, 20% savings. See how to apply it in Brazil and adjust it to your reality.
Read GuideWo 2026 investieren: Vollständiger Leitfaden für Anfänger
The 52-week challenge adapted for Brazil. Start with R$ 5 in week 1 and reach R$ 6,890 by the end of the year. Step by step + variations.
Read GuideIncrease income, side hustles, and salary negotiation
Where to invest, fixed income, variable returns, and planning
Emergency fund, insurance, and financial security
Knowledge without action changes nothing.
Read the guides, but don't stop there. Use Nudinn to put into practice everything you learned — with alerts, forecasts, and automation that does the heavy lifting for you.
R$ 23.90/month on the Premium plan — less than R$ 0.80 a day. Less than a coffee to never worry about the end of the month again.